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-rw-r--r--lib/snmp/src/agent/snmp_community_mib.erl78
-rw-r--r--lib/snmp/src/agent/snmp_framework_mib.erl109
-rw-r--r--lib/snmp/src/agent/snmp_generic.erl30
-rw-r--r--lib/snmp/src/agent/snmp_notification_mib.erl24
-rw-r--r--lib/snmp/src/agent/snmp_standard_mib.erl23
-rw-r--r--lib/snmp/src/agent/snmp_target_mib.erl214
-rw-r--r--lib/snmp/src/agent/snmp_user_based_sm_mib.erl14
-rw-r--r--lib/snmp/src/agent/snmp_view_based_acm_mib.erl23
-rw-r--r--lib/snmp/src/agent/snmpa_agent.erl17
-rw-r--r--lib/snmp/src/agent/snmpa_conf.erl585
-rw-r--r--lib/snmp/src/agent/snmpa_local_db.erl6
-rw-r--r--lib/snmp/src/agent/snmpa_mpd.erl120
-rw-r--r--lib/snmp/src/agent/snmpa_net_if.erl1288
-rw-r--r--lib/snmp/src/agent/snmpa_net_if_filter.erl56
-rw-r--r--lib/snmp/src/agent/snmpa_network_interface_filter.erl13
-rw-r--r--lib/snmp/src/agent/snmpa_trap.erl172
-rw-r--r--lib/snmp/src/app/snmp.appup.src4
-rw-r--r--lib/snmp/src/manager/snmpm.erl49
-rw-r--r--lib/snmp/src/manager/snmpm_conf.erl247
-rw-r--r--lib/snmp/src/manager/snmpm_config.erl1315
-rw-r--r--lib/snmp/src/manager/snmpm_mpd.erl76
-rw-r--r--lib/snmp/src/manager/snmpm_net_if.erl382
-rw-r--r--lib/snmp/src/manager/snmpm_net_if_filter.erl60
-rw-r--r--lib/snmp/src/manager/snmpm_net_if_mt.erl496
-rw-r--r--lib/snmp/src/manager/snmpm_server.erl660
-rw-r--r--lib/snmp/src/manager/snmpm_user.erl23
-rw-r--r--lib/snmp/src/manager/snmpm_user_default.erl16
-rw-r--r--lib/snmp/src/misc/snmp_conf.erl737
-rw-r--r--lib/snmp/src/misc/snmp_config.erl539
-rw-r--r--lib/snmp/src/misc/snmp_log.erl209
-rw-r--r--lib/snmp/src/misc/snmp_pdus.erl8
31 files changed, 4603 insertions, 2990 deletions
diff --git a/lib/snmp/src/agent/snmp_community_mib.erl b/lib/snmp/src/agent/snmp_community_mib.erl
index 7bdd500727..4546c343b7 100644
--- a/lib/snmp/src/agent/snmp_community_mib.erl
+++ b/lib/snmp/src/agent/snmp_community_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -31,6 +31,7 @@
-include("snmpa_internal.hrl").
-include("SNMP-COMMUNITY-MIB.hrl").
-include("SNMP-TARGET-MIB.hrl").
+-include("SNMPv2-TM.hrl").
-include("SNMPv2-TC.hrl").
-include("snmp_types.hrl").
@@ -129,10 +130,11 @@ read_community_config_files(Dir) ->
[FileName, D, Reason]),
ok
end,
- Filter = fun(Comms) -> Comms end,
- Check = fun(Entry) -> check_community(Entry) end,
+ Order = fun snmp_conf:no_order/2,
+ Filter = fun snmp_conf:no_filter/1,
+ Check = fun(Entry, State) -> {check_community(Entry), State} end,
[Comms] =
- snmp_conf:read_files(Dir, [{Gen, Filter, Check, "community.conf"}]),
+ snmp_conf:read_files(Dir, [{FileName, Gen, Order, Check, Filter}]),
Comms.
check_community({Index, CommunityName, SecName, CtxName, TransportTag}) ->
@@ -192,7 +194,7 @@ add_community(Idx, CommName, SecName, EngineId, CtxName, TransportTag) ->
do_add_community(Community).
do_add_community(Community) ->
- case (catch check_community(Community)) of
+ try check_community(Community) of
{ok, Row} ->
Key = element(1, Row),
case table_cre_row(snmpCommunityTable, Key, Row) of
@@ -201,11 +203,12 @@ do_add_community(Community) ->
{ok, Key};
false ->
{error, create_failed}
- end;
+ end
+ catch
{error, Reason} ->
{error, Reason};
- Error ->
- {error, Error}
+ Class:Reason ->
+ {error, {Class, Reason, erlang:get_stacktrace()}}
end.
%% FIXME: does not work with mnesia
@@ -243,6 +246,10 @@ gc_tabs() ->
%%-----------------------------------------------------------------
community2vacm(Community, Addr) ->
Idxs = ets:lookup(snmp_community_cache, Community),
+ ?vtrace("community2vacm ->~n"
+ " Community: ~p~n"
+ " Addr: ~p~n"
+ " Idxs: ~p", [Community, Addr, Idxs]),
loop_c2v_rows(lists:keysort(2, Idxs), Addr).
loop_c2v_rows([{_, CommunityIndex} | T], Addr) ->
@@ -250,6 +257,9 @@ loop_c2v_rows([{_, CommunityIndex} | T], Addr) ->
"~n CommunityIndex: ~p", [CommunityIndex]),
case get_row(CommunityIndex) of
{_Community, VacmParams, Tag} ->
+ ?vtrace("loop_c2v_rows ->~n"
+ " VacmParams: ~p~n"
+ " Tag: ~p", [VacmParams, Tag]),
{TDomain, TAddr} = Addr,
case snmp_target_mib:is_valid_tag(Tag, TDomain, TAddr) of
true ->
@@ -506,7 +516,12 @@ snmpTargetAddrExtTable(get_next, RowIndex, Cols) ->
NCols = conv1(Cols),
conv2(next(snmpTargetAddrExtTable, RowIndex, NCols));
snmpTargetAddrExtTable(set, RowIndex, Cols0) ->
- case (catch verify_snmpTargetAddrExtTable_cols(Cols0, [])) of
+ case
+ (catch verify_snmpTargetAddrExtTable_cols(
+ Cols0,
+ get_snmpTargetAddrTDomain(RowIndex, Cols0),
+ []))
+ of
{ok, Cols} ->
NCols = conv3(Cols),
snmp_generic:table_func(set, RowIndex, NCols,
@@ -515,7 +530,11 @@ snmpTargetAddrExtTable(set, RowIndex, Cols0) ->
Error
end;
snmpTargetAddrExtTable(is_set_ok, RowIndex, Cols0) ->
- case (catch verify_snmpTargetAddrExtTable_cols(Cols0, [])) of
+ case (catch verify_snmpTargetAddrExtTable_cols(
+ Cols0,
+ get_snmpTargetAddrTDomain(RowIndex, Cols0),
+ []))
+ of
{ok, Cols} ->
NCols = conv3(Cols),
snmp_generic:table_func(is_set_ok, RowIndex, NCols,
@@ -525,29 +544,49 @@ snmpTargetAddrExtTable(is_set_ok, RowIndex, Cols0) ->
end.
-verify_snmpTargetAddrExtTable_cols([], Cols) ->
+
+get_snmpTargetAddrTDomain(RowIndex, Col) ->
+ case
+ get(
+ snmpTargetAddrTable, RowIndex,
+ [?snmpTargetAddrRowStatus,?snmpTargetAddrTDomain])
+ of
+ [{value,?snmpTargetAddrRowStatus_active},ValueTDomain] ->
+ case ValueTDomain of
+ {value,TDomain} ->
+ TDomain;
+ _ ->
+ ?snmpUDPDomain
+ end;
+ _ ->
+ wrongValue(Col)
+ end.
+
+
+
+verify_snmpTargetAddrExtTable_cols([], _TDomain, Cols) ->
{ok, lists:reverse(Cols)};
-verify_snmpTargetAddrExtTable_cols([{Col, Val0}|Cols], Acc) ->
- Val = verify_snmpTargetAddrExtTable_col(Col, Val0),
- verify_snmpTargetAddrExtTable_cols(Cols, [{Col, Val}|Acc]).
+verify_snmpTargetAddrExtTable_cols([{Col, Val0}|Cols], TDomain, Acc) ->
+ Val = verify_snmpTargetAddrExtTable_col(Col, TDomain, Val0),
+ verify_snmpTargetAddrExtTable_cols(Cols, TDomain, [{Col, Val}|Acc]).
-verify_snmpTargetAddrExtTable_col(?snmpTargetAddrTMask, []) ->
+verify_snmpTargetAddrExtTable_col(?snmpTargetAddrTMask, _TDomain, []) ->
[];
-verify_snmpTargetAddrExtTable_col(?snmpTargetAddrTMask, TMask) ->
- case (catch snmp_conf:check_taddress(TMask)) of
+verify_snmpTargetAddrExtTable_col(?snmpTargetAddrTMask, TDomain, TMask) ->
+ case (catch snmp_conf:check_taddress(TDomain, TMask)) of
ok ->
TMask;
_ ->
wrongValue(?snmpTargetAddrTMask)
end;
-verify_snmpTargetAddrExtTable_col(?snmpTargetAddrMMS, MMS) ->
+verify_snmpTargetAddrExtTable_col(?snmpTargetAddrMMS, _TDomain, MMS) ->
case (catch snmp_conf:check_packet_size(MMS)) of
ok ->
MMS;
_ ->
wrongValue(?snmpTargetAddrMMS)
end;
-verify_snmpTargetAddrExtTable_col(_, Val) ->
+verify_snmpTargetAddrExtTable_col(_, _TDomain, Val) ->
Val.
db(snmpTargetAddrExtTable) -> db(snmpTargetAddrTable);
@@ -583,6 +622,7 @@ conv3([{Idx, Val}|T]) -> [{Idx+10, Val} | conv3(T)];
conv3([]) -> [].
+
get(Name, RowIndex, Cols) ->
snmp_generic:handle_table_get(db(Name), RowIndex, Cols, foi(Name)).
diff --git a/lib/snmp/src/agent/snmp_framework_mib.erl b/lib/snmp/src/agent/snmp_framework_mib.erl
index cc191bd956..9d3f7ef5e7 100644
--- a/lib/snmp/src/agent/snmp_framework_mib.erl
+++ b/lib/snmp/src/agent/snmp_framework_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -41,6 +41,7 @@
-compile({no_auto_import,[error/1]}).
-export([init/0, configure/1]).
-export([intContextTable/1, intContextTable/3,
+ intAgentTransportDomain/1, intAgentTransports/1,
intAgentUDPPort/1, intAgentIpAddress/1,
snmpEngineID/1,
snmpEngineBoots/1,
@@ -51,7 +52,7 @@
set_engine_boots/1, set_engine_time/1,
table_next/2, check_status/3]).
-export([add_context/1, delete_context/1]).
--export([check_agent/1, check_context/1]).
+-export([check_agent/2, check_context/1, order_agent/2]).
%%-----------------------------------------------------------------
@@ -115,54 +116,46 @@ do_configure(Dir) ->
read_internal_config_files(Dir) ->
?vdebug("read context config file",[]),
- Gen = fun(D, Reason) ->
- convert_context(D, Reason)
- end,
- Filter = fun(Contexts) -> Contexts end,
- Check = fun(Entry) -> check_context(Entry) end,
- [Ctxs] = snmp_conf:read_files(Dir, [{Gen, Filter, Check, "context.conf"}]),
+ Gen = fun gen_context/2,
+ Order = fun snmp_conf:no_order/2,
+ Filter = fun snmp_conf:no_filter/1,
+ Check = fun(Entry, State) -> {check_context(Entry), State} end,
+ [Ctxs] =
+ snmp_conf:read_files
+ (Dir, [{"context.conf", Gen, Order, Check, Filter}]),
Ctxs.
-
read_agent(Dir) ->
?vdebug("read agent config file", []),
- FileName = "agent.conf",
- Check = fun(Entry) -> check_agent(Entry) end,
+ FileName = "agent.conf",
File = filename:join(Dir, FileName),
- Agent =
+ Conf0 =
try
- snmp_conf:read(File, Check)
+ snmp_conf:read(File, fun order_agent/2, fun check_agent/2)
catch
throw:{error, Reason} ->
error({failed_reading_config_file, Dir, FileName, Reason})
end,
- sort_agent(Agent).
-
-
-%%-----------------------------------------------------------------
-%% Make sure that each mandatory agent attribute is present, and
-%% provide default values for the other non-present attributes.
-%%-----------------------------------------------------------------
-sort_agent(L) ->
- Mand = [{intAgentIpAddress, mandatory},
- {intAgentUDPPort, mandatory},
- {snmpEngineMaxMessageSize, mandatory},
- {snmpEngineID, mandatory}],
- {ok, L2} = snmp_conf:check_mandatory(L, Mand),
- lists:keysort(1, L2).
+ Mand =
+ [{intAgentTransports, mandatory},
+ {snmpEngineMaxMessageSize, mandatory},
+ {snmpEngineID, mandatory}],
+ {ok, Conf} = snmp_conf:check_mandatory(Conf0, Mand),
+ Conf.
%%-----------------------------------------------------------------
%% Generate a context.conf file.
%%-----------------------------------------------------------------
-convert_context(Dir, _Reason) ->
+gen_context(Dir, _Reason) ->
config_err("missing context.conf file => generating a default file", []),
File = filename:join(Dir, "context.conf"),
case file:open(File, [write]) of
{ok, Fid} ->
ok = io:format(Fid, "~s\n", [context_header()]),
ok = io:format(Fid, "%% The default context\n\"\".\n", []),
- file:close(Fid);
+ file:close(Fid),
+ [];
{error, Reason} ->
file:delete(File),
error({failed_creating_file, File, Reason})
@@ -196,10 +189,44 @@ check_context(Context) ->
%% Agent
%% {Name, Value}.
%%-----------------------------------------------------------------
-check_agent({intAgentIpAddress, Value}) ->
- snmp_conf:check_ip(Value);
-check_agent({intAgentUDPPort, Value}) ->
- snmp_conf:check_integer(Value);
+check_agent(Entry, undefined) ->
+ check_agent(Entry, {snmp_target_mib:default_domain(), undefined});
+check_agent({intAgentTransportDomain, Domain}, {_, Port}) ->
+ {snmp_conf:check_domain(Domain), {Domain, Port}};
+check_agent({intAgentUDPPort, Port}, {Domain, _}) ->
+ ok = snmp_conf:check_port(Port),
+ {ok, {Domain, Port}};
+check_agent({intAgentIpAddress, _}, {_, undefined}) ->
+ error({missing_mandatory, intAgentUDPPort});
+check_agent({intAgentIpAddress = Tag, Ip} = Entry, {Domain, Port} = State) ->
+ {case snmp_conf:check_ip(Domain, Ip) of
+ ok ->
+ [Entry,
+ {intAgentTransports, [{Domain, {Ip, Port}}]}];
+ {ok, FixedIp} ->
+ [{Tag, FixedIp},
+ {intAgentTransports, [{Domain, {FixedIp, Port}}]}]
+ end, State};
+check_agent({intAgentTransports = Tag, Transports}, {_, Port} = State) ->
+ CheckedTransports =
+ [case
+ case Port of
+ undefined ->
+ snmp_conf:check_address(Domain, Address);
+ _ ->
+ snmp_conf:check_address(Domain, Address, Port)
+ end
+ of
+ ok ->
+ Transport;
+ {ok, FixedAddress} ->
+ {Domain, FixedAddress}
+ end
+ || {Domain, Address} = Transport <- Transports],
+ {{ok, {Tag, CheckedTransports}}, State};
+check_agent(Entry, State) ->
+ {check_agent(Entry), State}.
+
%% This one is kept for backwards compatibility
check_agent({intAgentMaxPacketSize, Value}) ->
snmp_conf:check_packet_size(Value);
@@ -210,6 +237,14 @@ check_agent({snmpEngineID, Value}) ->
check_agent(X) ->
error({invalid_agent_attribute, X}).
+%% Ordering function to sort intAgentTransportDomain first
+%% hence before intAgentIpAddress. Sort other entries on the key.
+order_agent(EntryA, EntryB) ->
+ snmp_conf:keyorder(
+ 1, EntryA, EntryB,
+ [intAgentTransportDomain, intAgentUDPPort | sort]).
+
+
maybe_create_table(Name) ->
case snmpa_local_db:table_exists(db(Name)) of
@@ -382,6 +417,14 @@ intAgentUDPPort(Op) ->
intAgentIpAddress(Op) ->
snmp_generic:variable_func(Op, db(intAgentIpAddress)).
+intAgentTransportDomain(Op) ->
+ snmp_generic:variable_func(Op, db(intAgentTransportDomain)).
+
+intAgentTransports(Op) ->
+ snmp_generic:variable_func(Op, db(intAgentTransports)).
+
+
+
snmpEngineID(print) ->
VarAndValue = [{snmpEngineID, snmpEngineID(get)}],
snmpa_mib_lib:print_variables(VarAndValue);
diff --git a/lib/snmp/src/agent/snmp_generic.erl b/lib/snmp/src/agent/snmp_generic.erl
index 06afa68d96..3195ca2500 100644
--- a/lib/snmp/src/agent/snmp_generic.erl
+++ b/lib/snmp/src/agent/snmp_generic.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -414,7 +414,12 @@ table_check_status(NameDb, Col, ?'RowStatus_createAndGo', RowIndex, Cols) ->
% side effect free and we only use the result temporary.
case catch snmpa_local_db:table_construct_row(
NameDb, RowIndex, ?'RowStatus_createAndGo', Cols) of
- {'EXIT', _} ->
+ {'EXIT', _Reason} ->
+ ?vtrace(
+ "failed construct row (createAndGo): "
+ " n Reason: ~p"
+ " n Stack: ~p",
+ [_Reason, erlang:get_stacktrace()]),
{noCreation, Col}; % Bad RowIndex
Row ->
case lists:member(noinit, tuple_to_list(Row)) of
@@ -431,7 +436,12 @@ table_check_status(NameDb, Col, ?'RowStatus_createAndWait', RowIndex, Cols) ->
false ->
case catch snmpa_local_db:table_construct_row(
NameDb, RowIndex, ?'RowStatus_createAndGo', Cols) of
- {'EXIT', _} ->
+ {'EXIT', _Reason} ->
+ ?vtrace(
+ "failed construct row (createAndWait): "
+ " n Reason: ~p"
+ " n Stack: ~p",
+ [_Reason, erlang:get_stacktrace()]),
{noCreation, Col}; % Bad RowIndex
_Row ->
{noError, 0}
@@ -711,7 +721,19 @@ find_col(Col, [_H | T]) -> find_col(Col, T).
try_apply(nofunc, _) -> {noError, 0};
-try_apply(F, Args) -> apply(F, Args).
+try_apply(F, Args) -> maybe_verbose_apply(F, Args).
+
+maybe_verbose_apply(M, Args) ->
+ case get(verbosity) of
+ false ->
+ apply(M, Args);
+ _ ->
+ ?vlog("~n apply: ~w,~p~n", [M,Args]),
+ Res = apply(M,Args),
+ ?vlog("~n returned: ~p", [Res]),
+ Res
+ end.
+
table_info({Name, _Db}) ->
case snmpa_symbolic_store:table_info(Name) of
diff --git a/lib/snmp/src/agent/snmp_notification_mib.erl b/lib/snmp/src/agent/snmp_notification_mib.erl
index 37e09f5d3e..31c7735226 100644
--- a/lib/snmp/src/agent/snmp_notification_mib.erl
+++ b/lib/snmp/src/agent/snmp_notification_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -106,17 +106,19 @@ do_reconfigure(Dir) ->
read_notify_config_files(Dir) ->
?vdebug("read notify config file",[]),
FileName = "notify.conf",
- Gen = fun(D, Reason) ->
- info_msg("failed reading config file ~s"
- "~n Config Dir: ~s"
- "~n Reason: ~p",
- [FileName, D, Reason]),
- ok
- end,
- Filter = fun(Notifs) -> Notifs end,
- Check = fun(Entry) -> check_notify(Entry) end,
+ Gen =
+ fun (D, Reason) ->
+ info_msg("failed reading config file ~s"
+ "~n Config Dir: ~s"
+ "~n Reason: ~p",
+ [FileName, D, Reason]),
+ ok
+ end,
+ Order = fun snmp_conf:no_order/2,
+ Filter = fun snmp_conf:no_filter/1,
+ Check = fun (Entry, State) -> {check_notify(Entry), State} end,
[Notifs] =
- snmp_conf:read_files(Dir, [{Gen, Filter, Check, "notify.conf"}]),
+ snmp_conf:read_files(Dir, [{FileName, Gen, Order, Check, Filter}]),
Notifs.
check_notify({Name, Tag, Type}) ->
diff --git a/lib/snmp/src/agent/snmp_standard_mib.erl b/lib/snmp/src/agent/snmp_standard_mib.erl
index 766b75022b..aace3fd413 100644
--- a/lib/snmp/src/agent/snmp_standard_mib.erl
+++ b/lib/snmp/src/agent/snmp_standard_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -152,16 +152,19 @@ do_reconfigure(Dir) ->
%%-----------------------------------------------------------------
read_standard(Dir) ->
?vdebug("check standard config file",[]),
- FileName = "standard.conf",
- Gen = fun(D, Reason) ->
- throw({error, {failed_reading_config_file,
- D, FileName,
- list_dir(Dir), Reason}})
- end,
- Filter = fun(Standard) -> sort_standard(Standard) end,
- Check = fun(Entry) -> check_standard(Entry) end,
+ FileName = "standard.conf",
+ Gen =
+ fun (D, Reason) ->
+ throw(
+ {error,
+ {failed_reading_config_file,
+ D, FileName, list_dir(Dir), Reason}})
+ end,
+ Order = fun snmp_conf:no_order/2,
+ Check = fun (Entry, State) -> {check_standard(Entry), State} end,
+ Filter = fun sort_standard/1,
[Standard] =
- snmp_conf:read_files(Dir, [{Gen, Filter, Check, FileName}]),
+ snmp_conf:read_files(Dir, [{FileName, Gen, Order, Check, Filter}]),
Standard.
list_dir(Dir) ->
diff --git a/lib/snmp/src/agent/snmp_target_mib.erl b/lib/snmp/src/agent/snmp_target_mib.erl
index b01d536caa..e916f17d6a 100644
--- a/lib/snmp/src/agent/snmp_target_mib.erl
+++ b/lib/snmp/src/agent/snmp_target_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -133,18 +133,22 @@ do_reconfigure(Dir) ->
read_target_config_files(Dir) ->
?vdebug("check target address and parameter config file(s)",[]),
- TAGen = fun(_D, _Reason) -> ok end,
- TAFilter = fun(Addr) -> Addr end,
- TACheck = fun(Entry) -> check_target_addr(Entry) end,
- TPGen = fun(_D, _Reason) -> ok end,
- TPFilter = fun(Params) -> Params end,
- TPCheck = fun(Entry) -> check_target_params(Entry) end,
+ TAName = "target_addr.conf",
+ TACheck = fun (Entry, State) -> {check_target_addr(Entry), State} end,
+
+ TPName = "target_params.conf",
+ TPCheck = fun (Entry, State) -> {check_target_params(Entry), State} end,
+
+ NoGen = fun snmp_conf:no_gen/2,
+ NoOrder = fun snmp_conf:no_order/2,
+ NoFilter = fun snmp_conf:no_filter/1,
[Addrs, Params] =
- snmp_conf:read_files(Dir,
- [{TAGen, TAFilter, TACheck, "target_addr.conf"},
- {TPGen, TPFilter, TPCheck, "target_params.conf"}]),
+ snmp_conf:read_files(
+ Dir,
+ [{TAName, NoGen, NoOrder, TACheck, NoFilter},
+ {TPName, NoGen, NoOrder, TPCheck, NoFilter}]),
{Addrs, Params}.
@@ -154,79 +158,154 @@ read_target_config_files(Dir) ->
%% TMask, MMS}
%%-----------------------------------------------------------------
-check_target_addr({Name, Domain, Ip, Udp, Timeout, RetryCount, TagList,
- Params, EngineId, TMask, MMS}) ->
+check_target_addr(
+ {Name, Domain, Ip, Udp, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS}) -> % Arity 11
+ Address = {Ip, Udp},
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS);
+check_target_addr(
+ {Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS}) % Arity 10
+ when is_atom(Domain) ->
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS);
+check_target_addr(
+ {Name, Ip, Udp, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS})
+ when is_integer(Udp) -> % Arity 10
+ Domain = default_domain(),
+ Address = {Ip, Udp},
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, TMask, MMS);
+check_target_addr(
+ {Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId}) % Arity 8
+ when is_atom(Domain) ->
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId);
+check_target_addr(
+ {Name, Ip, Udp, Timeout, RetryCount, TagList, Params,
+ EngineId}) % Arity 8
+ when is_integer(Udp) ->
+ Domain = default_domain(),
+ Address = {Ip, Udp},
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId);
+%% Use dummy engine id if the old style is found
+check_target_addr(
+ {Name, Domain, Address, Timeout, RetryCount, TagList, Params}) % Arity 7
+ when is_atom(Domain) ->
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params);
+check_target_addr(
+ {Name, Ip, Udp, Timeout, RetryCount, TagList, Params}) % Arity 7
+ when is_integer(Udp) ->
+ Domain = default_domain(),
+ Address = {Ip, Udp},
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params);
+%% Use dummy engine id if the old style is found
+check_target_addr(
+ {Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ TMask, MMS}) % Arity 9
+ when is_atom(Domain) ->
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params, TMask, MMS);
+check_target_addr(
+ {Name, Ip, Udp, Timeout, RetryCount, TagList, Params,
+ TMask, MMS}) % Arity 9
+ when is_integer(Udp) ->
+ Domain = default_domain(),
+ Address = {Ip, Udp},
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params, TMask, MMS);
+check_target_addr(X) ->
+ error({invalid_target_addr, X}).
+
+check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params) -> % Arity 7
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ "dummy").
+%%
+check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId) -> % Arity 8
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, [], 2048).
+%%
+check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ TMask, MMS) -> % Arity 9
+ check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ "dummy", TMask, MMS).
+%%
+check_target_addr(
+ Name, Domain, Address, Timeout, RetryCount, TagList, Params,
+ EngineId, Mask, MMS) -> % Arity 10
?vtrace("check target address with:"
"~n Name: ~s"
"~n Domain: ~p"
- "~n Ip: ~p"
- "~n Udp: ~p"
+ "~n Address: ~p"
"~n Timeout: ~p"
"~n RetryCount: ~p"
"~n TagList: ~p"
"~n Params: ~p"
"~n EngineId: ~p"
- "~n TMask: ~p"
+ "~n Mask: ~p"
"~n MMS: ~p",
- [Name,
- Domain, Ip, Udp,
+ [Name, Domain, Address,
Timeout, RetryCount,
- TagList, Params, EngineId, TMask, MMS]),
+ TagList, Params, EngineId, Mask, MMS]),
snmp_conf:check_string(Name,{gt,0}),
snmp_conf:check_domain(Domain),
- snmp_conf:check_ip(Domain, Ip),
- snmp_conf:check_integer(Udp, {gt, 0}),
+ NAddress = check_address(Domain, Address),
snmp_conf:check_integer(Timeout, {gte, 0}),
snmp_conf:check_integer(RetryCount, {gte,0}),
snmp_conf:check_string(TagList),
snmp_conf:check_string(Params),
check_engine_id(EngineId),
- TAddress = snmp_conf:mk_taddress(Domain, Ip, Udp),
+ NMask = check_mask(Domain, Mask),
TDomain = snmp_conf:mk_tdomain(Domain),
- check_tmask(TDomain, TMask, TAddress),
+ TAddress = snmp_conf:mk_taddress(Domain, NAddress),
+ TMask = snmp_conf:mk_taddress(Domain, NMask),
snmp_conf:check_packet_size(MMS),
?vtrace("check target address done",[]),
Addr = {Name, TDomain, TAddress, Timeout,
RetryCount, TagList, Params,
?'StorageType_nonVolatile', ?'RowStatus_active', EngineId,
TMask, MMS}, % Values for Augmenting table in SNMP-COMMUNITY-MIB
- {ok, Addr};
-check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList,
- Params, EngineId, TMask, MMS}) ->
- Domain = default_domain(),
- check_target_addr({Name,
- Domain, Ip, Udp,
- Timeout, RetryCount, TagList,
- Params, EngineId, TMask, MMS});
-check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList, Params,
- EngineId}) ->
- check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList,
- Params, EngineId, [], 2048});
-%% Use dummy engine id if the old style is found
-check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList, Params}) ->
- check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList,
- Params, "dummy", [], 2048});
-%% Use dummy engine id if the old style is found
-check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList, Params,
- TMask, MMS}) ->
- check_target_addr({Name, Ip, Udp, Timeout, RetryCount, TagList,
- Params, "dummy", TMask, MMS});
-check_target_addr(X) ->
- error({invalid_target_addr, X}).
-
+ {ok, Addr}.
check_engine_id(discovery) ->
ok;
check_engine_id(EngineId) ->
snmp_conf:check_string(EngineId).
+check_address(Domain, Address) ->
+ case snmp_conf:check_address(Domain, Address) of
+ ok ->
+ Address;
+ {ok, NAddress} ->
+ NAddress
+ end.
-check_tmask(_TDomain, [], _TAddress) ->
- ok;
-check_tmask(TDomain, TMask, TAddress) when length(TMask) =:= length(TAddress) ->
- snmp_conf:check_taddress(TDomain, TMask);
-check_tmask(_TDomain, TMask, _TAddr) ->
- throw({error, {invalid_tmask, TMask}}).
+check_mask(_Domain, [] = Mask) ->
+ Mask;
+check_mask(Domain, Mask) ->
+ try check_address(Domain, Mask)
+ catch
+ {error, {bad_address, Info}} ->
+ error({bad_mask, Info})
+ end.
%%-----------------------------------------------------------------
@@ -604,6 +683,20 @@ snmpTargetAddrTable(print) ->
FOI = foi(Table),
PrintRow =
fun(Prefix, Row) ->
+ TDomain = element(?snmpTargetAddrTDomain, Row),
+ Domain =
+ try snmp_conf:tdomain_to_domain(TDomain)
+ catch
+ {error, {bad_tdomain, _}} ->
+ undefined
+ end,
+ TAddress = element(?snmpTargetAddrTAddress, Row),
+ AddrString =
+ try snmp_conf:mk_addr_string({Domain, TAddress})
+ catch
+ {error, {bad_address, _}} ->
+ "-"
+ end,
lists:flatten(
io_lib:format("~sName: ~p"
"~n~sTDomain: ~p (~w)"
@@ -618,21 +711,8 @@ snmpTargetAddrTable(print) ->
"~n~s[Ext] TMask: ~p"
"~n~s[Ext] MMS: ~p",
[Prefix, element(?snmpTargetAddrName, Row),
- Prefix, element(?snmpTargetAddrTDomain, Row),
- case element(?snmpTargetAddrTDomain, Row) of
- ?snmpUDPDomain -> snmpUDPDomain;
- ?transportDomainUdpIpv4 -> transportDomainUdpIpv4;
- ?transportDomainUdpIpv6 -> transportDomainUdpIpv6;
- _ -> undefined
- end,
- Prefix, element(?snmpTargetAddrTAddress, Row),
- case element(?snmpTargetAddrTAddress, Row) of
- [A,B,C,D,U1,U2] ->
- lists:flatten(
- io_lib:format("~w.~w.~w.~w:~w",
- [A, B, C, D, U1 bsl 8 + U2]));
- _ -> "-"
- end,
+ Prefix, TDomain, Domain,
+ Prefix, TAddress, AddrString,
Prefix, element(?snmpTargetAddrTimeout, Row),
Prefix, element(?snmpTargetAddrRetryCount, Row),
Prefix, element(?snmpTargetAddrTagList, Row),
diff --git a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
index 223d3f7218..69dce337ba 100644
--- a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
+++ b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -137,18 +137,20 @@ do_reconfigure(Dir) ->
read_usm_config_files(Dir) ->
?vdebug("read usm config file",[]),
- Gen = fun(D, Reason) -> generate_usm(D, Reason) end,
- Filter = fun(Usms) -> Usms end,
- Check = fun(Entry) -> check_usm(Entry) end,
+ Gen = fun (D, Reason) -> generate_usm(D, Reason) end,
+ Order = fun snmp_conf:no_order/2,
+ Check = fun (Entry, State) -> {check_usm(Entry), State} end,
+ Filter = fun snmp_conf:no_filter/1,
[Usms] =
- snmp_conf:read_files(Dir, [{Gen, Filter, Check, "usm.conf"}]),
+ snmp_conf:read_files(Dir, [{"usm.conf", Gen, Order, Check, Filter}]),
Usms.
generate_usm(Dir, _Reason) ->
info_msg("Incomplete configuration. Generating empty usm.conf.", []),
USMFile = filename:join(Dir, "usm.conf"),
- ok = file:write_file(USMFile, list_to_binary([])).
+ ok = file:write_file(USMFile, list_to_binary([])),
+ [].
check_usm({EngineID, Name, SecName, Clone, AuthP, AuthKeyC, OwnAuthKeyC,
diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
index c0177b1cea..722bd7ac5b 100644
--- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
+++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -123,15 +123,18 @@ do_reconfigure(Dir) ->
read_vacm_config_files(Dir) ->
?vdebug("read vacm config file",[]),
- Gen = fun(_D, _Reason) -> ok end,
- Filter = fun(Vacms) ->
- Sec2Group = [X || {vacmSecurityToGroup, X} <- Vacms],
- Access = [X || {vacmAccess, X} <- Vacms],
- View = [X || {vacmViewTreeFamily, X} <- Vacms],
- {Sec2Group, Access, View}
- end,
- Check = fun(Entry) -> check_vacm(Entry) end,
- [Vacms] = snmp_conf:read_files(Dir, [{Gen, Filter, Check, "vacm.conf"}]),
+ Gen = fun snmp_conf:no_gen/2,
+ Order = fun snmp_conf:no_order/2,
+ Check = fun (Entry, State) -> {check_vacm(Entry), State} end,
+ Filter =
+ fun (Vacms) ->
+ Sec2Group = [X || {vacmSecurityToGroup, X} <- Vacms],
+ Access = [X || {vacmAccess, X} <- Vacms],
+ View = [X || {vacmViewTreeFamily, X} <- Vacms],
+ {Sec2Group, Access, View}
+ end,
+ [Vacms] =
+ snmp_conf:read_files(Dir, [{"vacm.conf", Gen, Order, Check, Filter}]),
Vacms.
%%-----------------------------------------------------------------
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index 9bed6e554e..6d3f1cca4a 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 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -2512,10 +2512,19 @@ handle_mib_of(MibServer, Oid) ->
%% Func: process_msg/7
%% Returns: RePdu
%%-----------------------------------------------------------------
-process_msg(MibView, Vsn, Pdu, PduMS, Community, {Ip, Udp}, ContextName,
- GbMaxVBs) ->
+process_msg(
+ MibView, Vsn, Pdu, PduMS, Community,
+ SourceAddress, ContextName, GbMaxVBs) ->
#pdu{request_id = ReqId} = Pdu,
- put(snmp_address, {tuple_to_list(Ip), Udp}),
+ put(
+ snmp_address,
+ case SourceAddress of
+ {Domain, _} when is_atom(Domain) ->
+ SourceAddress;
+ {Ip, Port} when is_integer(Port) ->
+ %% Legacy transport domain
+ {tuple_to_list(Ip), Port}
+ end),
put(snmp_request_id, ReqId),
put(snmp_community, Community),
put(snmp_context, ContextName),
diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl
index c17a6abbd7..b4d32dc928 100644
--- a/lib/snmp/src/agent/snmpa_conf.erl
+++ b/lib/snmp/src/agent/snmpa_conf.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -108,36 +108,25 @@ write_agent_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_agent_config(Dir, Hdr, Conf).
-write_agent_config(Dir, Hdr, Conf)
+write_agent_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_agent_conf(Conf) end,
- Write = fun(Fd) -> write_agent_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "agent.conf", Verify, Write).
-
+ Order = fun snmp_framework_mib:order_agent/2,
+ Check = fun snmp_framework_mib:check_agent/2,
+ Write = fun (Fd, Entries) -> write_agent_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "agent.conf", Order, Check, Write, Conf).
-append_agent_config(Dir, Conf)
+append_agent_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_agent_conf(Conf) end,
- Write = fun(Fd) -> write_agent_conf(Fd, Conf) end,
- append_config_file(Dir, "agent.conf", Verify, Write).
-
+ Order = fun snmp_framework_mib:order_agent/2,
+ Check = fun snmp_framework_mib:check_agent/2,
+ Write = fun write_agent_conf/2,
+ append_config_file(Dir, "agent.conf", Order, Check, Write, Conf).
read_agent_config(Dir) ->
- Verify = fun(Entry) -> verify_agent_conf_entry(Entry) end,
- read_config_file(Dir, "agent.conf", Verify).
+ Order = fun snmp_framework_mib:order_agent/2,
+ Check = fun snmp_framework_mib:check_agent/2,
+ read_config_file(Dir, "agent.conf", Order, Check).
-
-verify_agent_conf([]) ->
- ok;
-verify_agent_conf([H|T]) ->
- verify_agent_conf_entry(H),
- verify_agent_conf(T);
-verify_agent_conf(X) ->
- error({bad_agent_config, X}).
-
-verify_agent_conf_entry(Entry) ->
- ok = snmp_framework_mib:check_agent(Entry),
- ok.
write_agent_conf(Fd, "", Conf) ->
write_agent_conf(Fd, Conf);
@@ -151,6 +140,10 @@ write_agent_conf(Fd, [H|T]) ->
do_write_agent_conf(Fd, H),
write_agent_conf(Fd, T).
+do_write_agent_conf(Fd, {intAgentTransports = Tag, Val}) ->
+ io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
+do_write_agent_conf(Fd, {intAgentTransportDomain = Tag, Val}) ->
+ io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
do_write_agent_conf(Fd, {intAgentIpAddress = Tag, Val}) ->
io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
do_write_agent_conf(Fd, {intAgentUDPPort = Tag, Val} ) ->
@@ -191,34 +184,27 @@ write_context_config(Dir, Conf) ->
write_context_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_context_conf(Conf) end,
- Write = fun(Fd) -> write_context_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "context.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_context/2,
+ Write = fun (Fd, Entries) -> write_context_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "context.conf", Order, Check, Write, Conf).
-append_context_config(Dir, Conf)
+append_context_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_context_conf(Conf) end,
- Write = fun(Fd) -> write_context_conf(Fd, Conf) end,
- append_config_file(Dir, "context.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_context/2,
+ Write = fun write_context_conf/2,
+ append_config_file(Dir, "context.conf", Order, Check, Write, Conf).
read_context_config(Dir) ->
- Verify = fun(Entry) -> verify_context_conf_entry(Entry) end,
- read_config_file(Dir, "context.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_context/2,
+ read_config_file(Dir, "context.conf", Order, Check).
-
-verify_context_conf([]) ->
- ok;
-verify_context_conf([H|T]) ->
- verify_context_conf_entry(H),
- verify_context_conf(T);
-verify_context_conf(X) ->
- error({error_context_config, X}).
-
-verify_context_conf_entry(Context) ->
- {ok, _} = snmp_framework_mib:check_context(Context),
- ok.
+
+check_context(Entry, State) ->
+ {check_ok(snmp_framework_mib:check_context(Entry)),
+ State}.
write_context_conf(Fd, "", Conf) ->
write_context_conf(Fd, Conf);
@@ -271,36 +257,29 @@ write_community_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_community_config(Dir, Hdr, Conf).
-write_community_config(Dir, Hdr, Conf)
+write_community_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_community_conf(Conf) end,
- Write = fun(Fd) -> write_community_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "community.conf", Verify, Write).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_community/2,
+ Write = fun (Fd, Entries) -> write_community_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "community.conf", Order, Check, Write, Conf).
-
-append_community_config(Dir, Conf)
+append_community_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_community_conf(Conf) end,
- Write = fun(Fd) -> write_community_conf(Fd, Conf) end,
- append_config_file(Dir, "community.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_community/2,
+ Write = fun write_community_conf/2,
+ append_config_file(Dir, "community.conf", Order, Check, Write, Conf).
read_community_config(Dir) ->
- Verify = fun(Entry) -> verify_community_conf_entry(Entry) end,
- read_config_file(Dir, "community.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_community/2,
+ read_config_file(Dir, "community.conf", Order, Check).
-
-verify_community_conf([]) ->
- ok;
-verify_community_conf([H|T]) ->
- verify_community_conf_entry(H),
- verify_community_conf(T);
-verify_community_conf(X) ->
- error({invalid_community_config, X}).
-
-verify_community_conf_entry(Context) ->
- {ok, _} = snmp_community_mib:check_community(Context),
- ok.
+
+check_community(Entry, State) ->
+ {check_ok(snmp_community_mib:check_community(Entry)),
+ State}.
write_community_conf(Fd, "", Conf) ->
write_community_conf(Fd, Conf);
@@ -309,14 +288,17 @@ write_community_conf(Fd, Hdr, Conf) ->
write_community_conf(Fd, Conf).
write_community_conf(Fd, Conf) ->
- Fun = fun({Idx, Name, SecName, CtxName, TranspTag}) ->
- io:format(Fd, "{\"~s\", \"~s\", \"~s\", \"~s\", \"~s\"}.~n",
- [Idx, Name, SecName, CtxName, TranspTag]);
+ Fun =
+ fun({Idx, Name, SecName, CtxName, TranspTag}) ->
+ io:format(
+ Fd,
+ "{\"~s\", \"~s\", \"~s\", \"~s\", \"~s\"}.~n",
+ [Idx, Name, SecName, CtxName, TranspTag]);
(Crap) ->
- error({bad_community_config, Crap})
+ error({bad_community_config, Crap})
end,
lists:foreach(Fun, Conf).
-
+
%%
%% ------ standard.conf ------
@@ -343,40 +325,29 @@ write_standard_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_standard_config(Dir, Hdr, Conf).
-write_standard_config(Dir, Hdr, Conf)
+write_standard_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_standard_conf(Conf) end,
- Write = fun(Fd) -> write_standard_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "standard.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_standard/2,
+ Write = fun (Fd, Entries) -> write_standard_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "standard.conf", Order, Check, Write, Conf).
-append_standard_config(Dir, Conf)
+append_standard_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_standard_conf(Conf) end,
- Write = fun(Fd) -> write_standard_conf(Fd, Conf) end,
- append_config_file(Dir, "standard.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_standard/2,
+ Write = fun write_standard_conf/2,
+ append_config_file(Dir, "standard.conf", Order, Check, Write, Conf).
read_standard_config(Dir) ->
- Verify = fun(Entry) -> verify_standard_conf_entry(Entry) end,
- read_config_file(Dir, "standard.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_standard/2,
+ read_config_file(Dir, "standard.conf", Order, Check).
-
-verify_standard_conf([]) ->
- ok;
-verify_standard_conf([H|T]) ->
- verify_standard_conf_entry(H),
- verify_standard_conf(T);
-verify_standard_conf(X) ->
- error({bad_standard_config, X}).
-
-verify_standard_conf_entry(Std) ->
- case snmp_standard_mib:check_standard(Std) of
- ok ->
- ok;
- {ok, _} ->
- ok
- end.
+
+check_standard(Entry, State) ->
+ {check_ok(snmp_standard_mib:check_standard(Entry)),
+ State}.
write_standard_conf(Fd, "", Conf) ->
write_standard_conf(Fd, Conf);
@@ -410,72 +381,35 @@ do_write_standard_conf(_Fd, Tag, Val) ->
%% ------ target_addr.conf ------
%%
-target_addr_entry(Name,
- Ip,
- TagList,
- ParamsName,
- EngineId) ->
+target_addr_entry(
+ Name, Ip, TagList, ParamsName, EngineId) ->
target_addr_entry(Name, Ip, TagList, ParamsName, EngineId, []).
-target_addr_entry(Name,
- Ip,
- TagList,
- ParamsName,
- EngineId,
- TMask) ->
- target_addr_entry(Name, Ip, 162, TagList,
- ParamsName, EngineId,
- TMask, 2048).
-
-target_addr_entry(Name,
- Ip,
- Udp,
- TagList,
- ParamsName,
- EngineId,
- TMask,
- MaxMessageSize) ->
- target_addr_entry(Name, Ip, Udp, 1500, 3, TagList,
- ParamsName, EngineId,
- TMask, MaxMessageSize).
-
-target_addr_entry(Name,
- Ip,
- Udp,
- Timeout,
- RetryCount,
- TagList,
- ParamsName,
- EngineId,
- TMask,
- MaxMessageSize) ->
- target_addr_entry(Name, snmp_target_mib:default_domain(), Ip, Udp,
- Timeout, RetryCount, TagList,
- ParamsName, EngineId,
- TMask, MaxMessageSize).
-
-target_addr_entry(Name,
- Domain,
- Ip,
- Udp,
- Timeout,
- RetryCount,
- TagList,
- ParamsName,
- EngineId,
- TMask,
- MaxMessageSize) ->
- {Name,
- Domain,
- Ip,
- Udp,
- Timeout,
- RetryCount,
- TagList,
- ParamsName,
- EngineId,
- TMask,
- MaxMessageSize}.
+target_addr_entry(
+ Name, Ip, TagList, ParamsName,
+ EngineId, TMask) ->
+ target_addr_entry(
+ Name, Ip, 162, TagList, ParamsName,
+ EngineId, TMask, 2048).
+
+target_addr_entry(
+ Name, Domain_or_Ip, Addr_or_Port, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize) ->
+ target_addr_entry(
+ Name, Domain_or_Ip, Addr_or_Port, 1500, 3, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize).
+
+target_addr_entry(
+ Name, Domain_or_Ip, Addr_or_Port, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize) ->
+ {Name, Domain_or_Ip, Addr_or_Port, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize}.
+
+target_addr_entry(
+ Name, Domain, Ip, Udp, Timeout, RetryCount, TagList,
+ ParamsName, EngineId,TMask, MaxMessageSize) ->
+ {Name, Domain, Ip, Udp, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize}.
write_target_addr_config(Dir, Conf) ->
@@ -504,37 +438,29 @@ write_target_addr_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_target_addr_config(Dir, Hdr, Conf).
-write_target_addr_config(Dir, Hdr, Conf)
+write_target_addr_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_target_addr_conf(Conf) end,
- Write = fun(Fd) -> write_target_addr_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "target_addr.conf", Verify, Write).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_addr/2,
+ Write = fun (Fd, Entries) -> write_target_addr_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "target_addr.conf", Order, Check, Write, Conf).
-
-
-append_target_addr_config(Dir, Conf)
+append_target_addr_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_target_addr_conf(Conf) end,
- Write = fun(Fd) -> write_target_addr_conf(Fd, Conf) end,
- append_config_file(Dir, "target_addr.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_addr/2,
+ Write = fun write_target_addr_conf/2,
+ append_config_file(Dir, "target_addr.conf", Order, Check, Write, Conf).
read_target_addr_config(Dir) ->
- Verify = fun(Entry) -> verify_target_addr_conf_entry(Entry) end,
- read_config_file(Dir, "target_addr.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_addr/2,
+ read_config_file(Dir, "target_addr.conf", Order, Check).
-
-verify_target_addr_conf([]) ->
- ok;
-verify_target_addr_conf([H|T]) ->
- verify_target_addr_conf_entry(H),
- verify_target_addr_conf(T);
-verify_target_addr_conf(X) ->
- error({bad_target_addr_config, X}).
-
-verify_target_addr_conf_entry(Entry) ->
- {ok, _} = snmp_target_mib:check_target_addr(Entry),
- ok.
+
+check_target_addr(Entry, State) ->
+ {check_ok(snmp_target_mib:check_target_addr(Entry)),
+ State}.
write_target_addr_conf(Fd, "", Conf) ->
write_target_addr_conf(Fd, Conf);
@@ -547,29 +473,36 @@ write_target_addr_conf(Fd, Conf) ->
lists:foreach(Fun, Conf),
ok.
-do_write_target_addr_conf(Fd,
- {Name,
- Ip, Udp,
- Timeout, RetryCount, TagList,
- ParamsName, EngineId,
- TMask, MaxMessageSize}) ->
- Domain = snmp_target_mib:default_domain(),
- do_write_target_addr_conf(Fd,
- {Name,
- Domain, Ip, Udp,
- Timeout, RetryCount, TagList,
- ParamsName, EngineId,
- TMask, MaxMessageSize});
-do_write_target_addr_conf(Fd,
- {Name,
- Domain, Ip, Udp,
- Timeout, RetryCount, TagList,
- ParamsName, EngineId,
- TMask, MaxMessageSize}) ->
- io:format(Fd,
- "{\"~s\", ~w, ~w, ~w, ~w, ~w, \"~s\", \"~s\", \"~s\", ~w, ~w}.~n",
- [Name, Domain, Ip, Udp, Timeout, RetryCount, TagList,
- ParamsName, EngineId, TMask, MaxMessageSize]);
+do_write_target_addr_conf(
+ Fd,
+ {Name, Ip, Udp, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize})
+ when is_integer(Udp) ->
+ Domain = snmp_target_mib:default_domain(),
+ Address = {Ip, Udp},
+ do_write_target_addr_conf(
+ Fd,
+ {Name, Domain, Address, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize});
+do_write_target_addr_conf(
+ Fd,
+ {Name, Domain, Address, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize})
+ when is_atom(Domain) ->
+ io:format(
+ Fd,
+ "{\"~s\", ~w, ~w, ~w, ~w, \"~s\", \"~s\", \"~s\", ~w, ~w}.~n",
+ [Name, Domain, Address, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize]);
+do_write_target_addr_conf(
+ Fd,
+ {Name, Domain, Ip, Udp, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize}) ->
+ Address = {Ip, Udp},
+ do_write_target_addr_conf(
+ Fd,
+ {Name, Domain, Address, Timeout, RetryCount, TagList,
+ ParamsName, EngineId, TMask, MaxMessageSize});
do_write_target_addr_conf(_Fd, Crap) ->
error({bad_target_addr_config, Crap}).
@@ -613,34 +546,27 @@ write_target_params_config(Dir, Conf) ->
write_target_params_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_target_params_conf(Conf) end,
- Write = fun(Fd) -> write_target_params_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "target_params.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_params/2,
+ Write = fun (Fd, Entries) -> write_target_params_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "target_params.conf", Order, Check, Write, Conf).
append_target_params_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_target_params_conf(Conf) end,
- Write = fun(Fd) -> write_target_params_conf(Fd, Conf) end,
- append_config_file(Dir, "target_params.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_params/2,
+ Write = fun write_target_params_conf/2,
+ append_config_file(Dir, "target_params.conf", Order, Check, Write, Conf).
read_target_params_config(Dir) ->
- Verify = fun(Entry) -> verify_target_params_conf_entry(Entry) end,
- read_config_file(Dir, "target_params.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_params/2,
+ read_config_file(Dir, "target_params.conf", Order, Check).
-verify_target_params_conf([]) ->
- ok;
-verify_target_params_conf([H|T]) ->
- verify_target_params_conf_entry(H),
- verify_target_params_conf(T);
-verify_target_params_conf(X) ->
- error({bad_target_params_config, X}).
-
-verify_target_params_conf_entry(Entry) ->
- {ok, _} = snmp_target_mib:check_target_params(Entry),
- ok.
+check_target_params(Entry, State) ->
+ {check_ok(snmp_target_mib:check_target_params(Entry)),
+ State}.
write_target_params_conf(Fd, "", Conf) ->
write_target_params_conf(Fd, Conf);
@@ -685,34 +611,27 @@ write_notify_config(Dir, Conf) ->
write_notify_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_notify_conf(Conf) end,
- Write = fun(Fd) -> write_notify_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "notify.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_notify/2,
+ Write = fun (Fd, Entries) -> write_notify_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "notify.conf", Order, Check, Write, Conf).
append_notify_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_notify_conf(Conf) end,
- Write = fun(Fd) -> write_notify_conf(Fd, Conf) end,
- append_config_file(Dir, "notify.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_notify/2,
+ Write = fun write_notify_conf/2,
+ append_config_file(Dir, "notify.conf", Order, Check, Write, Conf).
read_notify_config(Dir) ->
- Verify = fun(Entry) -> verify_notify_conf_entry(Entry) end,
- read_config_file(Dir, "notify.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_notify/2,
+ read_config_file(Dir, "notify.conf", Order, Check).
-verify_notify_conf([]) ->
- ok;
-verify_notify_conf([H|T]) ->
- verify_notify_conf_entry(H),
- verify_notify_conf(T);
-verify_notify_conf(X) ->
- error({bad_notify_config, X}).
-
-verify_notify_conf_entry(Entry) ->
- {ok, _} = snmp_notification_mib:check_notify(Entry),
- ok.
+check_notify(Entry, State) ->
+ {check_ok(snmp_notification_mib:check_notify(Entry)),
+ State}.
write_notify_conf(Fd, "", Conf) ->
write_notify_conf(Fd, Conf);
@@ -781,34 +700,27 @@ write_usm_config(Dir, Conf) ->
write_usm_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "usm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm/2,
+ Write = fun (Fd, Entries) -> write_usm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "usm.conf", Order, Check, Write, Conf).
append_usm_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Conf) end,
- append_config_file(Dir, "usm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm/2,
+ Write = fun write_usm_conf/2,
+ append_config_file(Dir, "usm.conf", Order, Check, Write, Conf).
read_usm_config(Dir) ->
- Verify = fun(Entry) -> verify_usm_conf_entry(Entry) end,
- read_config_file(Dir, "usm.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm/2,
+ read_config_file(Dir, "usm.conf", Order, Check).
-verify_usm_conf([]) ->
- ok;
-verify_usm_conf([H|T]) ->
- verify_usm_conf_entry(H),
- verify_usm_conf(T);
-verify_usm_conf(X) ->
- error({bad_usm_conf, X}).
-
-verify_usm_conf_entry(Entry) ->
- {ok, _} = snmp_user_based_sm_mib:check_usm(Entry),
- ok.
+check_usm(Entry, State) ->
+ {check_ok(snmp_user_based_sm_mib:check_usm(Entry)),
+ State}.
write_usm_conf(Fd, "", Conf) ->
write_usm_conf(Fd, Conf);
@@ -820,11 +732,12 @@ write_usm_conf(Fd, Conf) ->
Fun = fun(Entry) -> do_write_usm_conf(Fd, Entry) end,
lists:foreach(Fun, Conf).
-do_write_usm_conf(Fd,
- {EngineID, UserName, SecName, Clone,
- AuthP, AuthKeyC, OwnAuthKeyC,
- PrivP, PrivKeyC, OwnPrivKeyC,
- Public, AuthKey, PrivKey}) ->
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, SecName, Clone,
+ AuthP, AuthKeyC, OwnAuthKeyC,
+ PrivP, PrivKeyC, OwnPrivKeyC,
+ Public, AuthKey, PrivKey}) ->
io:format(Fd, "{", []),
io:format(Fd, "\"~s\", ", [EngineID]),
io:format(Fd, "\"~s\", ", [UserName]),
@@ -890,34 +803,27 @@ write_vacm_config(Dir, Conf) ->
write_vacm_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_vacm_conf(Conf) end,
- Write = fun(Fd) -> write_vacm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "vacm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_vacm/2,
+ Write = fun (Fd, Entries) -> write_vacm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "vacm.conf", Order, Check, Write, Conf).
append_vacm_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_vacm_conf(Conf) end,
- Write = fun(Fd) -> write_vacm_conf(Fd, Conf) end,
- append_config_file(Dir, "vacm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_vacm/2,
+ Write = fun write_vacm_conf/2,
+ append_config_file(Dir, "vacm.conf", Order, Check, Write, Conf).
read_vacm_config(Dir) ->
- Verify = fun(Entry) -> verify_vacm_conf_entry(Entry) end,
- read_config_file(Dir, "vacm.conf", Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_vacm/2,
+ read_config_file(Dir, "vacm.conf", Order, Check).
-verify_vacm_conf([]) ->
- ok;
-verify_vacm_conf([H|T]) ->
- verify_vacm_conf_entry(H),
- verify_vacm_conf(T);
-verify_vacm_conf(X) ->
- error({bad_vacm_conf, X}).
-
-verify_vacm_conf_entry(Entry) ->
- {ok, _} = snmp_view_based_acm_mib:check_vacm(Entry),
- ok.
+check_vacm(Entry, State) ->
+ {check_ok(snmp_view_based_acm_mib:check_vacm(Entry)),
+ State}.
write_vacm_conf(Fd, "", Conf) ->
write_vacm_conf(Fd, Conf);
@@ -929,49 +835,60 @@ write_vacm_conf(Fd, Conf) ->
Fun = fun(Entry) -> do_write_vacm_conf(Fd, Entry) end,
lists:foreach(Fun, Conf).
-do_write_vacm_conf(Fd,
- {vacmSecurityToGroup,
- SecModel, SecName, GroupName}) ->
- io:format(Fd, "{vacmSecurityToGroup, ~w, \"~s\", \"~s\"}.~n",
- [SecModel, SecName, GroupName]);
-do_write_vacm_conf(Fd,
- {vacmAccess,
- GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV}) ->
- io:format(Fd, "{vacmAccess, \"~s\", \"~s\", ~w, ~w, ~w, "
- "\"~s\", \"~s\", \"~s\"}.~n",
- [GroupName, Prefix, SecModel, SecLevel,
- Match, RV, WV, NV]);
-do_write_vacm_conf(Fd,
- {vacmViewTreeFamily,
- ViewIndex, ViewSubtree, ViewStatus, ViewMask}) ->
- io:format(Fd, "{vacmViewTreeFamily, \"~s\", ~w, ~w, ~w}.~n",
- [ViewIndex, ViewSubtree, ViewStatus, ViewMask]);
+do_write_vacm_conf(
+ Fd,
+ {vacmSecurityToGroup,
+ SecModel, SecName, GroupName}) ->
+ io:format(
+ Fd, "{vacmSecurityToGroup, ~w, \"~s\", \"~s\"}.~n",
+ [SecModel, SecName, GroupName]);
+do_write_vacm_conf(
+ Fd,
+ {vacmAccess,
+ GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV}) ->
+ io:format(
+ Fd, "{vacmAccess, \"~s\", \"~s\", ~w, ~w, ~w, "
+ "\"~s\", \"~s\", \"~s\"}.~n",
+ [GroupName, Prefix, SecModel, SecLevel,
+ Match, RV, WV, NV]);
+do_write_vacm_conf(
+ Fd,
+ {vacmViewTreeFamily,
+ ViewIndex, ViewSubtree, ViewStatus, ViewMask}) ->
+ io:format(
+ Fd, "{vacmViewTreeFamily, \"~s\", ~w, ~w, ~w}.~n",
+ [ViewIndex, ViewSubtree, ViewStatus, ViewMask]);
do_write_vacm_conf(_Fd, Crap) ->
error({bad_vacm_config, Crap}).
%% ---- config file wrapper functions ----
-write_config_file(Dir, File, Verify, Write) ->
- snmp_config:write_config_file(Dir, File, Verify, Write).
+write_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:write_config_file(Dir, File, Order, Check, Write, Conf).
-append_config_file(Dir, File, Verify, Write) ->
- snmp_config:append_config_file(Dir, File, Verify, Write).
+append_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:append_config_file(Dir, File, Order, Check, Write, Conf).
-read_config_file(Dir, File, Verify) ->
- snmp_config:read_config_file(Dir, File, Verify).
+read_config_file(Dir, File, Order, Check) ->
+ snmp_config:read_config_file(Dir, File, Order, Check).
%% ---- config file utility functions ----
+check_ok(ok) ->
+ ok;
+check_ok({ok, _}) ->
+ ok.
+
header() ->
{Y,Mo,D} = date(),
{H,Mi,S} = time(),
- io_lib:format("%% This file was generated by "
- "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
- "~2.2.0w:~2.2.0w:~2.2.0w\n",
- [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
-
+ io_lib:format(
+ "%% This file was generated by "
+ "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
+ "~2.2.0w:~2.2.0w:~2.2.0w\n",
+ [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
error(R) ->
throw({error, R}).
diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl
index f991244287..292c370d51 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 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -1011,6 +1011,10 @@ table_construct_row(Name, RowIndex, Status, Cols) ->
defvals = Defs, status_col = StatusCol,
first_own_index = FirstOwnIndex, not_accessible = NoAccs} =
snmp_generic:table_info(Name),
+ ?vtrace(
+ "table_construct_row Indexes: ~p~n"
+ " RowIndex: ~p",
+ [Indexes, RowIndex]),
Keys = snmp_generic:split_index_to_keys(Indexes, RowIndex),
OwnKeys = snmp_generic:get_own_indexes(FirstOwnIndex, Keys),
Row = OwnKeys ++ snmp_generic:table_create_rest(length(OwnKeys) + 1,
diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl
index 11ae806866..642b1f7fc5 100644
--- a/lib/snmp/src/agent/snmpa_mpd.erl
+++ b/lib/snmp/src/agent/snmpa_mpd.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -20,7 +20,7 @@
-export([init/1, reset/0, inc/1, counters/0,
discarded_pdu/1,
- process_packet/6, process_packet/7,
+ process_packet/5, process_packet/6, process_packet/7,
generate_response_msg/5, generate_response_msg/6,
generate_msg/5, generate_msg/6,
generate_discovery_msg/4,
@@ -113,22 +113,30 @@ reset() ->
% length(snmp_pdus:enc_message(M)) + 4.
%%-----------------------------------------------------------------
-%% Func: process_packet(Packet, TDomain, TAddress, State, Log) ->
+%% Func: process_packet(Packet, Domain, Address, State, Log) ->
%% {ok, SnmpVsn, Pdu, PduMS, ACMData} | {discarded, Reason}
%% Types: Packet = binary()
-%% TDomain = snmpUDPDomain | transportDomain()
-%% TAddress = {Ip, Udp} (*but* depends on TDomain)
+%% Domain = snmpUDPDomain | transportDomain()
+%% Address = {Ip, Udp} (*but* depends on Domain)
%% State = #state
%% Purpose: This is the main Message Dispatching function. (see
%% section 4.2.1 in rfc2272)
%%-----------------------------------------------------------------
-process_packet(Packet, TDomain, TAddress, State, NoteStore, Log) ->
+process_packet(Packet, From, State, NoteStore, Log) ->
LocalEngineID = ?DEFAULT_LOCAL_ENGINE_ID,
- process_packet(Packet, TDomain, TAddress, LocalEngineID,
- State, NoteStore, Log).
-
-process_packet(Packet, TDomain, TAddress, LocalEngineID,
- State, NoteStore, Log) ->
+ process_packet(Packet, From, LocalEngineID, State, NoteStore, Log).
+
+process_packet(
+ Packet, Domain, Address, LocalEngineID, State, NoteStore, Log) ->
+ From = {Domain, Address},
+ process_packet(Packet, From, LocalEngineID, State, NoteStore, Log).
+
+process_packet(Packet, Domain, Address, State, NoteStore, Log)
+ when is_atom(Domain) ->
+ LocalEngineID = ?DEFAULT_LOCAL_ENGINE_ID,
+ From = {Domain, Address},
+ process_packet(Packet, From, LocalEngineID, State, NoteStore, Log);
+process_packet(Packet, From, LocalEngineID, State, NoteStore, Log) ->
inc(snmpInPkts),
case catch snmp_pdus:dec_message_only(binary_to_list(Packet)) of
@@ -136,17 +144,17 @@ process_packet(Packet, TDomain, TAddress, LocalEngineID,
when State#state.v1 =:= true ->
?vlog("v1, community: ~s", [Community]),
HS = ?empty_msg_size + length(Community),
- v1_v2c_proc('version-1', NoteStore, Community,
- TDomain, TAddress,
- LocalEngineID, Data, HS, Log, Packet);
+ v1_v2c_proc(
+ 'version-1', NoteStore, Community, From,
+ LocalEngineID, Data, HS, Log, Packet);
#message{version = 'version-2', vsn_hdr = Community, data = Data}
when State#state.v2c =:= true ->
?vlog("v2c, community: ~s", [Community]),
HS = ?empty_msg_size + length(Community),
- v1_v2c_proc('version-2', NoteStore, Community,
- TDomain, TAddress,
- LocalEngineID, Data, HS, Log, Packet);
+ v1_v2c_proc(
+ 'version-2', NoteStore, Community, From,
+ LocalEngineID, Data, HS, Log, Packet);
#message{version = 'version-3', vsn_hdr = V3Hdr, data = Data}
when State#state.v3 =:= true ->
@@ -154,9 +162,9 @@ process_packet(Packet, TDomain, TAddress, LocalEngineID,
[V3Hdr#v3_hdr.msgID,
V3Hdr#v3_hdr.msgFlags,
V3Hdr#v3_hdr.msgSecurityModel]),
- v3_proc(NoteStore, Packet,
- TDomain, TAddress,
- LocalEngineID, V3Hdr, Data, Log);
+ v3_proc(
+ NoteStore, Packet, From,
+ LocalEngineID, V3Hdr, Data, Log);
{'EXIT', {bad_version, Vsn}} ->
?vtrace("exit: bad version: ~p",[Vsn]),
@@ -183,11 +191,32 @@ discarded_pdu(Variable) -> inc(Variable).
%%-----------------------------------------------------------------
%% Handles a Community based message (v1 or v2c).
%%-----------------------------------------------------------------
-v1_v2c_proc(Vsn, NoteStore, Community, Domain,
- {Ip, Udp}, LocalEngineID,
- Data, HS, Log, Packet) ->
- TDomain = snmp_conf:mk_tdomain(Domain),
- TAddress = snmp_conf:mk_taddress(Domain, Ip, Udp),
+v1_v2c_proc(
+ Vsn, NoteStore, Community, From,
+ LocalEngineID, Data, HS, Log, Packet) ->
+ try
+ case From of
+ {D, A} when is_atom(D) ->
+ {snmp_conf:mk_tdomain(D),
+ snmp_conf:mk_taddress(D, A)};
+ {_, P} = A when is_integer(P) ->
+ {snmp_conf:mk_tdomain(),
+ snmp_conf:mk_taddress(A)}
+ end
+ of
+ {TDomain, TAddress} ->
+ v1_v2c_proc_dec(
+ Vsn, NoteStore, Community, TDomain, TAddress,
+ LocalEngineID, Data, HS, Log, Packet)
+ catch
+ _ ->
+ {discarded, {badarg, From}}
+ end.
+
+
+v1_v2c_proc_dec(
+ Vsn, NoteStore, Community, TDomain, TAddress,
+ LocalEngineID, Data, HS, Log, Packet) ->
AgentMS = get_engine_max_message_size(LocalEngineID),
MgrMS = snmp_community_mib:get_target_addr_ext_mms(TDomain, TAddress),
PduMS = case MgrMS of
@@ -214,7 +243,7 @@ v1_v2c_proc(Vsn, NoteStore, Community, Domain,
case Pdu#pdu.type of
'set-request' ->
%% Check if this message has already been processed
- Key = {agent, Ip, ReqId},
+ Key = {agent, {TDomain, TAddress}, ReqId},
case snmp_note_store:get_note(NoteStore, Key) of
undefined ->
%% Set the processed note _after_ pdu processing.
@@ -236,13 +265,7 @@ v1_v2c_proc(Vsn, NoteStore, Community, Domain,
{discarded, Reason};
_TrapPdu ->
{discarded, trap_pdu}
- end;
-v1_v2c_proc(_Vsn, _NoteStore, _Community, snmpUDPDomain, TAddress,
- _LocalEngineID, _Data, _HS, _Log, _Packet) ->
- {discarded, {badarg, TAddress}};
-v1_v2c_proc(_Vsn, _NoteStore, _Community, TDomain, _TAddress,
- _LocalEngineID, _Data, _HS, _Log, _Packet) ->
- {discarded, {badarg, TDomain}}.
+ end.
sec_model('version-1') -> ?SEC_V1;
sec_model('version-2') -> ?SEC_V2C.
@@ -252,8 +275,7 @@ sec_model('version-2') -> ?SEC_V2C.
%% Handles a SNMPv3 Message, following the procedures in rfc2272,
%% section 4.2 and 7.2
%%-----------------------------------------------------------------
-v3_proc(NoteStore, Packet, _TDomain, _TAddress, LocalEngineID,
- V3Hdr, Data, Log) ->
+v3_proc(NoteStore, Packet, _From, LocalEngineID, V3Hdr, Data, Log) ->
case (catch v3_proc(NoteStore, Packet, LocalEngineID, V3Hdr, Data, Log)) of
{'EXIT', Reason} ->
exit(Reason);
@@ -999,7 +1021,7 @@ generate_discovery_msg(NoteStore, {TDomain, TAddress},
InitialUserName,
ContextName, Timeout) ->
- {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress),
+ {ok, {Domain, Address}} = transform_taddr(TDomain, TAddress),
%% 7.1.7
?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]),
@@ -1041,7 +1063,7 @@ generate_discovery_msg(NoteStore, {TDomain, TAddress},
%% Log(Packet),
inc_snmp_out_vars(Pdu),
?vdebug("generate_discovery_msg -> done", []),
- {Packet, Address};
+ {Domain, Address, Packet};
Error ->
throw(Error)
@@ -1081,8 +1103,22 @@ transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) ->
{ok, {Domain, Address}};
transform_taddr(?transportDomainUdpIpv4, BadAddr) ->
{error, {bad_transportDomainUdpIpv4_address, BadAddr}};
-transform_taddr(?transportDomainUdpIpv6,
- [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) ->
+transform_taddr(
+ ?transportDomainUdpIpv6,
+ [A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16,
+ P1, P2]) ->
+ Domain = transportDomainUdpIpv6,
+ Addr =
+ {(A1 bsl 8) bor A2, (A3 bsl 8) bor A4,
+ (A5 bsl 8) bor A6, (A7 bsl 8) bor A8,
+ (A9 bsl 8) bor A10, (A11 bsl 8) bor A12,
+ (A13 bsl 8) bor A14, (A15 bsl 8) bor A16},
+ Port = P1 bsl 8 + P2,
+ Address = {Addr, Port},
+ {ok, {Domain, Address}};
+transform_taddr(
+ ?transportDomainUdpIpv6,
+ [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) ->
Domain = transportDomainUdpIpv6,
Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
Port = P1 bsl 8 + P2,
@@ -1171,6 +1207,9 @@ mk_v1_v2_packet_list([{Domain, Addr} | T],
%% Sending from default UDP port
inc_snmp_out_vars(Pdu),
Entry = {Domain, Addr, Packet},
+ %% It would be cleaner to return {To, Packet} to not
+ %% break the abstraction for an address on the
+ %% {Domain, Address} format.
mk_v1_v2_packet_list(T, Packet, Len, Pdu, [Entry | Acc]).
@@ -1277,6 +1316,9 @@ mk_v3_packet_entry(NoteStore, Domain, Addr,
req_id = Pdu#pdu.request_id},
snmp_note_store:set_note(NoteStore, 1500, CacheKey, CacheVal),
inc_snmp_out_vars(Pdu),
+ %% It would be cleaner to return {To, Packet} to not
+ %% break the abstraction for an address on the
+ %% {Domain, Address} format.
{ok, {Domain, Addr, Data}}
end.
diff --git a/lib/snmp/src/agent/snmpa_net_if.erl b/lib/snmp/src/agent/snmpa_net_if.erl
index 79c85a6e4e..840d56d563 100644
--- a/lib/snmp/src/agent/snmpa_net_if.erl
+++ b/lib/snmp/src/agent/snmpa_net_if.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -35,18 +35,27 @@
-include("snmp_debug.hrl").
-include("snmp_verbosity.hrl").
--record(state, {parent,
- note_store,
- master_agent,
- usock,
- usock_opts,
- mpd_state,
- log,
- reqs = [],
- debug = false,
- limit = infinity,
- rcnt = [],
- filter}).
+-record(state,
+ {parent,
+ note_store,
+ master_agent,
+ transports = [],
+%% usock,
+%% usock_opts,
+ mpd_state,
+ log,
+ reqs = [],
+ debug = false,
+ limit = infinity,
+%% rcnt = [],
+ filter}).
+%% domain = snmpUDPDomain}).
+
+-record(transport,
+ {socket,
+ domain = snmpUDPDomain,
+ opts = [],
+ req_refs = []}).
-ifndef(default_verbosity).
-define(default_verbosity,silence).
@@ -104,13 +113,9 @@ get_request_limit(Pid) ->
set_request_limit(Pid, NewLimit) ->
call(Pid, {set_request_limit, NewLimit}).
-get_port() ->
- {value, UDPPort} = snmp_framework_mib:intAgentUDPPort(get),
- UDPPort.
-
-get_address() ->
- {value, IPAddress} = snmp_framework_mib:intAgentIpAddress(get),
- IPAddress.
+get_transports() ->
+ {value, Transports} = snmp_framework_mib:intAgentTransports(get),
+ Transports.
filter_reset(Pid) ->
Pid ! filter_reset.
@@ -129,7 +134,22 @@ init(Prio, NoteStore, MasterAgent, Parent, Opts) ->
case (catch do_init(Prio, NoteStore, MasterAgent, Parent, Opts)) of
{ok, State} ->
proc_lib:init_ack({ok, self()}),
- loop(State);
+ try loop(State)
+ catch
+ C:E when C =/= exit, E =/= shutdown ->
+ Fmt =
+ "loop/1 EXCEPTION ~w:~w~n"
+ " ~p",
+ S = erlang:get_stacktrace(),
+ case C of
+ exit ->
+ %% Externally killed, root cause is elsewhere
+ info_msg(Fmt, [C, E, S]);
+ _ ->
+ error_msg(Fmt, [C, E, S])
+ end,
+ erlang:raise(C, E, S)
+ end;
{error, Reason} ->
config_err("failed starting net-if: ~n~p", [Reason]),
proc_lib:init_ack({error, Reason});
@@ -147,12 +167,6 @@ do_init(Prio, NoteStore, MasterAgent, Parent, Opts) ->
put(verbosity,get_verbosity(Opts)),
?vlog("starting",[]),
- %% -- Port and address --
- UDPPort = get_port(),
- ?vdebug("port: ~w",[UDPPort]),
- IPAddress = get_address(),
- ?vdebug("addr: ~w",[IPAddress]),
-
%% -- Versions --
Vsns = get_vsns(Opts),
?vdebug("vsns: ~w",[Vsns]),
@@ -162,39 +176,45 @@ do_init(Prio, NoteStore, MasterAgent, Parent, Opts) ->
?vdebug("Limit: ~w", [Limit]),
FilterOpts = get_filter_opts(Opts),
FilterMod = create_filter(FilterOpts),
- ?vdebug("FilterMod: ~w", [FilterMod]),
+ ?vdebug("FilterMod: ~w FilterOpts: ~p", [FilterMod,FilterOpts]),
%% -- Audit trail log
Log = create_log(),
?vdebug("Log: ~w",[Log]),
-
- %% -- Socket --
- IPOpts1 = ip_opt_bind_to_ip_address(Opts, IPAddress),
- IPOpts2 = ip_opt_no_reuse_address(Opts),
- IPOpts3 = ip_opt_recbuf(Opts),
- IPOpts4 = ip_opt_sndbuf(Opts),
- IPOpts = [binary | IPOpts1 ++ IPOpts2 ++ IPOpts3 ++ IPOpts4],
- ?vdebug("open socket with options: ~w",[IPOpts]),
- case gen_udp_open(UDPPort, IPOpts) of
- {ok, Sock} ->
+ DomainAddresses = get_transports(),
+ ?vdebug("DomainAddresses: ~w",[DomainAddresses]),
+ try
+ [begin
+ SocketOpts = socket_opts(Domain, Address, Opts),
+ Socket = socket_open(Domain, SocketOpts),
+ active_once(Socket),
+ #transport{
+ socket = Socket,
+ domain = Domain,
+ opts = SocketOpts}
+ end || {Domain, Address} <- DomainAddresses]
+ of
+ [] ->
+ ?vinfo("No transports configured: ~p", [DomainAddresses]),
+ {error, {no_transports,DomainAddresses}};
+ Transports ->
MpdState = snmpa_mpd:init(Vsns),
- init_counters(),
- active_once(Sock),
+ init_counters(),
S = #state{parent = Parent,
note_store = NoteStore,
master_agent = MasterAgent,
mpd_state = MpdState,
- usock = Sock,
- usock_opts = IPOpts,
+ transports = Transports,
log = Log,
limit = Limit,
filter = FilterMod},
?vdebug("started with MpdState: ~p", [MpdState]),
- {ok, S};
- {error, Reason} ->
- ?vinfo("Failed to open UDP socket: ~p", [Reason]),
- {error, {udp_open, UDPPort, Reason}}
+ {ok, S}
+ catch
+ Error ->
+ ?vinfo("Failed to initialize socket(s): ~p", [Error]),
+ {error, Error}
end.
@@ -250,48 +270,84 @@ create_filter(BadOpts) ->
throw({error, {bad_filter_opts, BadOpts}}).
-log({_, []}, _, _, _, _) ->
+log({_, []}, _, _, _) ->
ok;
-log({Log, Types}, 'set-request', Packet, Addr, Port) ->
+log({Log, Types}, 'set-request', Packet, Address) ->
case lists:member(write, Types) of
true ->
- snmp_log:log(Log, Packet, Addr, Port);
+ snmp_log:log(Log, Packet, format_address(Address));
false ->
ok
end;
-log({Log, Types}, _, Packet, Addr, Port) ->
+log({Log, Types}, _, Packet, Address) ->
case lists:member(read, Types) of
true ->
- snmp_log:log(Log, Packet, Addr, Port);
+ snmp_log:log(Log, Packet, format_address(Address));
false ->
ok
- end;
-log(_, _, _, _, _) ->
- ok.
-
-
-gen_udp_open(Port, Opts) ->
+ end.
+
+format_address(Address) ->
+ iolist_to_binary(snmp_conf:mk_addr_string(Address)).
+
+
+socket_open(snmpUDPDomain = Domain, [IpPort | Opts]) ->
case init:get_argument(snmp_fd) of
{ok, [[FdStr]]} ->
Fd = list_to_integer(FdStr),
- gen_udp:open(0, [{fd, Fd}|Opts]);
+ ?vdebug("socket_open(~p, [~p | ~p]) Fd: ~p",
+ [Domain, IpPort, Opts, Fd]),
+ gen_udp_open(IpPort, [{fd, Fd} | Opts]);
error ->
case init:get_argument(snmpa_fd) of
{ok, [[FdStr]]} ->
Fd = list_to_integer(FdStr),
- gen_udp:open(0, [{fd, Fd}|Opts]);
+ ?vdebug("socket_open(~p, [~p | ~p]) Fd: ~p",
+ [Domain, IpPort, Opts, Fd]),
+ gen_udp_open(IpPort, [{fd, Fd} | Opts]);
error ->
- gen_udp:open(Port, Opts)
+ ?vdebug("socket_open(~p, [~p | ~p])",
+ [Domain, IpPort, Opts]),
+ gen_udp_open(IpPort, Opts)
end
+ end;
+socket_open(Domain, [IpPort | Opts])
+ when Domain =:= transportDomainUdpIpv4;
+ Domain =:= transportDomainUdpIpv6 ->
+ ?vdebug("socket_open(~p, [~p | ~p])", [Domain, IpPort, Opts]),
+ gen_udp_open(IpPort, Opts);
+socket_open(Domain, Opts) ->
+ throw({socket_open, Domain, Opts}).
+
+gen_udp_open(IpPort, Opts) ->
+ case gen_udp:open(IpPort, Opts) of
+ {ok, Socket} ->
+ Socket;
+ {error, Reason} ->
+ throw({udp_open, IpPort, Reason})
end.
-loop(S) ->
+
+loop(#state{transports = Transports, limit = Limit, parent = Parent} = S) ->
+ ?vdebug("loop(~p)", [S]),
receive
- {udp, _UdpId, Ip, Port, Packet} ->
- ?vlog("got paket from ~w:~w",[Ip,Port]),
- NewS = maybe_handle_recv(S, Ip, Port, Packet),
- loop(NewS);
+ {udp, Socket, IpAddr, IpPort, Packet} = Msg when is_port(Socket) ->
+ ?vlog("got paket from ~w:~w on ~w", [IpAddr, IpPort, Socket]),
+ case lists:keyfind(Socket, #transport.socket, Transports) of
+ #transport{socket = Socket, domain = Domain} = Transport ->
+ From =
+ case Domain of
+ snmpUDPDomain ->
+ {IpAddr, IpPort};
+ _ ->
+ {Domain, {IpAddr, IpPort}}
+ end,
+ loop(maybe_handle_recv(S, Transport, From, Packet));
+ false ->
+ error_msg("Packet on unknown port: ~p", [Msg]),
+ loop(S)
+ end;
{info, ReplyRef, Pid} ->
Info = get_info(S),
@@ -299,47 +355,78 @@ loop(S) ->
loop(S);
%% response (to get/get_next/get_bulk/set requests)
- {snmp_response, Vsn, RePdu, Type, ACMData, Dest, []} ->
+ {snmp_response, Vsn, RePdu, Type, ACMData, To, Extra} ->
?vlog("reply pdu: "
"~n ~s",
[?vapply(snmp_misc, format, [256, "~w", [RePdu]])]),
- NewS = maybe_handle_reply_pdu(S, Vsn, RePdu, Type, ACMData, Dest),
- loop(NewS);
+ {_, ReqRef} = lists:keyfind(request_ref, 1, Extra),
+ case
+ case
+ (Limit =/= infinity) andalso
+ select_transport_from_req_ref(ReqRef, Transports)
+ of
+ false ->
+ select_transport_from_domain(
+ address_to_domain(To),
+ Transports);
+ T ->
+ T
+ end
+ of
+ false ->
+ error_msg(
+ "Can not find transport for response PDU to: ~s",
+ [format_address(To)]),
+ loop(S);
+ Transport ->
+ NewS = update_req_counter_outgoing(S, Transport, ReqRef),
+ maybe_handle_reply_pdu(
+ NewS, Transport, Vsn, RePdu, Type, ACMData, To),
+ loop(NewS)
+ end;
%% Traps/notification
- {send_pdu, Vsn, Pdu, MsgData, To} ->
- ?vdebug("send pdu: "
- "~n Pdu: ~p"
- "~n To: ~p", [Pdu, To]),
- NewS = maybe_handle_send_pdu(S, Vsn, Pdu, MsgData, To, undefined),
+ {send_pdu, Vsn, Pdu, MsgData, TDomAddrs} ->
+ ?vdebug("send pdu:~n"
+ " Pdu: ~p~n"
+ " TDomAddrs: ~p", [Pdu, TDomAddrs]),
+ NewS =
+ maybe_handle_send_pdu(
+ S, Vsn, Pdu, MsgData, TDomAddrs, undefined),
loop(NewS);
%% We dont use the extra-info at this time, ...
- {send_pdu, Vsn, Pdu, MsgData, To, _ExtraInfo} ->
- ?vdebug("send pdu: "
- "~n Pdu: ~p"
- "~n To: ~p", [Pdu, To]),
- NewS = maybe_handle_send_pdu(S, Vsn, Pdu, MsgData, To, undefined),
+ {send_pdu, Vsn, Pdu, MsgData, TDomAddrs, _ExtraInfo} ->
+ ?vdebug("send pdu:~n"
+ " Pdu: ~p~n"
+ " TDomAddrs: ~p", [Pdu, TDomAddrs]),
+ NewS =
+ maybe_handle_send_pdu(
+ S, Vsn, Pdu, MsgData, TDomAddrs, undefined),
loop(NewS);
%% Informs
- {send_pdu_req, Vsn, Pdu, MsgData, To, From} ->
- ?vdebug("send pdu request: "
- "~n Pdu: ~p"
- "~n To: ~p"
- "~n From: ~p",
- [Pdu, To, toname(From)]),
- NewS = maybe_handle_send_pdu(S, Vsn, Pdu, MsgData, To, From),
+ {send_pdu_req, Vsn, Pdu, MsgData, TDomAddrs, From} ->
+ ?vdebug("send pdu request:~n"
+ " Pdu: ~p~n"
+ " TDomAddrs: ~p~n"
+ " From: ~p",
+ [Pdu, TDomAddrs, toname(From)]),
+ NewS =
+ maybe_handle_send_pdu(
+ S, Vsn, Pdu, MsgData, TDomAddrs, From),
loop(NewS);
%% We dont use the extra-info at this time, ...
- {send_pdu_req, Vsn, Pdu, MsgData, To, From, _ExtraInfo} ->
- ?vdebug("send pdu request: "
- "~n Pdu: ~p"
- "~n To: ~p"
- "~n From: ~p",
- [Pdu, To, toname(From)]),
- NewS = maybe_handle_send_pdu(S, Vsn, Pdu, MsgData, To, From),
+ {send_pdu_req, Vsn, Pdu, MsgData, TDomAddrs, From, _ExtraInfo} ->
+ ?vdebug("send pdu request:~n"
+ " Pdu: ~p~n"
+ " TDomAddrs: ~p~n"
+ " From: ~p",
+ [Pdu, TDomAddrs, toname(From)]),
+ NewS =
+ maybe_handle_send_pdu(
+ S, Vsn, Pdu, MsgData, TDomAddrs, From),
loop(NewS);
%% Discovery Inform
@@ -365,15 +452,34 @@ loop(S) ->
NewS = handle_send_discovery(S, Pdu, MsgData, To, From),
loop(NewS);
- {discarded_pdu, _Vsn, ReqId, _ACMData, Variable, _Extra} ->
- ?vdebug("discard PDU: ~p", [Variable]),
+ {discarded_pdu, _Vsn, ReqId, _ACMData, Variable, Extra} ->
+ ?vdebug("discard PDU: ~p - ~p - ~p",
+ [Variable, Extra, Transports]),
snmpa_mpd:discarded_pdu(Variable),
- NewS = update_req_counter_outgoing(S, ReqId),
- loop(NewS);
+ {_, ReqRef} = lists:keyfind(request_ref, 1, Extra),
+ if
+ Limit =:= infinity ->
+ %% The incoming PDU was not registered
+ loop(update_req_counter_outgoing(S, false, ReqRef));
+ true ->
+ case
+ select_transport_from_req_ref(ReqRef, Transports)
+ of
+ false ->
+ error_msg(
+ "Can not find transport for discarded PDU: ~p",
+ [ReqId]),
+ loop(S);
+ Transport ->
+ loop(
+ update_req_counter_outgoing(
+ S, Transport, ReqRef))
+ end
+ end;
{get_log_type, ReplyRef, Pid} ->
?vdebug("get log type: ~p", []),
- #state{log = {_, LogType}} = S,
+ {_, LogType} = S#state.log,
Pid ! {ReplyRef, {ok, LogType}, self()},
loop(S);
@@ -385,7 +491,6 @@ loop(S) ->
{get_request_limit, ReplyRef, Pid} ->
?vdebug("get request limit: ~p", []),
- #state{limit = Limit} = S,
Pid ! {ReplyRef, {ok, Limit}, self()},
loop(S);
@@ -409,36 +514,50 @@ loop(S) ->
reset_counters(),
loop(S);
- {'EXIT', Parent, Reason} when Parent == S#state.parent ->
+ {'EXIT', Parent, Reason} ->
?vlog("parent (~p) exited: "
"~n ~p", [Parent, Reason]),
exit(Reason);
- {'EXIT', Port, Reason} when Port == S#state.usock ->
- UDPPort = get_port(),
- NewS =
- case gen_udp_open(UDPPort, S#state.usock_opts) of
- {ok, Id} ->
- error_msg("Port ~p exited for reason"
- "~n ~p"
- "~n Re-opened (~p)", [Port, Reason, Id]),
- S#state{usock = Id};
- {error, ReopenReason} ->
- error_msg("Port ~p exited for reason"
- "~n ~p"
- "~n Re-open failed with reason"
- "~n ~p",
- [Port, Reason, ReopenReason]),
- ok
- end,
- loop(NewS);
-
- {'EXIT', Port, Reason} when is_port(Port) ->
- error_msg("Exit message from port ~p for reason ~p~n",
- [Port, Reason]),
- loop(S);
-
- {'EXIT', Pid, Reason} ->
+ {'EXIT', Socket, Reason} when is_port(Socket) ->
+ case lists:keyfind(Socket, #transport.socket, Transports) of
+ #transport{
+ socket = Socket,
+ domain = Domain,
+ opts = SocketOpts,
+ req_refs = ReqRefs} = Transport ->
+ try socket_open(Domain, SocketOpts) of
+ NewSocket ->
+ error_msg(
+ "Socket ~p exited for reason"
+ "~n ~p"
+ "~n Re-opened (~p)",
+ [Socket, Reason, NewSocket]),
+ (length(ReqRefs) < Limit) andalso
+ active_once(NewSocket),
+ S#state{
+ transports =
+ lists:keyreplace(
+ Socket, #transport.socket, Transports,
+ Transport#transport{socket = NewSocket})}
+ catch
+ ReopenReason ->
+ error_msg(
+ "Socket ~p exited for reason"
+ "~n ~p"
+ "~n Re-open failed with reason"
+ "~n ~p",
+ [Socket, Reason, ReopenReason]),
+ exit(ReopenReason)
+ end;
+ false ->
+ error_msg(
+ "Exit message from port ~p for reason ~p~n",
+ [Socket, Reason]),
+ loop(S)
+ end;
+
+ {'EXIT', Pid, Reason} when is_pid(Pid) ->
?vlog("~p exited: "
"~n ~p", [Pid, Reason]),
NewS = clear_reqs(Pid, S),
@@ -446,205 +565,321 @@ loop(S) ->
{system, From, Msg} ->
?vdebug("system event ~p from ~p", [Msg, From]),
- sys:handle_system_msg(Msg, From, S#state.parent, ?MODULE, [], S);
+ sys:handle_system_msg(Msg, From, Parent, ?MODULE, [], S);
_ ->
loop(S)
end.
-update_req_counter_incomming(#state{limit = infinity, usock = Sock} = S, _) ->
- active_once(Sock), %% No limit so activate directly
+update_req_counter_incoming(
+ #state{limit = infinity} = S,
+ #transport{socket = Socket},
+ _ReqRef) ->
+ active_once(Socket), %% No limit so activate directly
S;
-update_req_counter_incomming(#state{limit = Limit,
- rcnt = RCnt,
- usock = Sock} = S, Rid)
- when length(RCnt) + 1 == Limit ->
+update_req_counter_incoming(
+ #state{limit = Limit} = S,
+ #transport{socket = Socket, req_refs = ReqRefs} = T,
+ ReqRef) when length(ReqRefs) + 1 >= Limit ->
%% Ok, one more and we are at the limit.
%% Just make sure we are not already processing this one...
- case lists:member(Rid, RCnt) of
+ case lists:member(ReqRef, ReqRefs) of
false ->
%% We are at the limit, do _not_ activate socket
- S#state{rcnt = [Rid|RCnt]};
+ update_transport_req_refs(S, T, [ReqRef | ReqRefs]);
true ->
- active_once(Sock),
+ active_once(Socket),
S
end;
-update_req_counter_incomming(#state{rcnt = RCnt,
- usock = Sock} = S, Rid) ->
- active_once(Sock),
- case lists:member(Rid, RCnt) of
+update_req_counter_incoming(
+ #state{} = S,
+ #transport{socket = Socket, req_refs = ReqRefs} = T,
+ ReqRef) ->
+ active_once(Socket),
+ case lists:member(ReqRef, ReqRefs) of
false ->
- S#state{rcnt = [Rid|RCnt]};
+ update_transport_req_refs(S, T, [ReqRef | ReqRefs]);
true ->
S
end.
-
-update_req_counter_outgoing(#state{limit = infinity} = S, _Rid) ->
+update_req_counter_outgoing(
+ #state{limit = infinity} = S,
+ _Transport, _ReqRef) ->
%% Already activated (in the incoming function)
S;
-update_req_counter_outgoing(#state{limit = Limit,
- rcnt = RCnt,
- usock = Sock} = S, Rid)
- when length(RCnt) == Limit ->
- ?vtrace("handle_req_counter_outgoing(~w) -> entry with"
- "~n Rid: ~w"
- "~n length(RCnt): ~w", [Limit, Rid, length(RCnt)]),
- case lists:delete(Rid, RCnt) of
- NewRCnt when length(NewRCnt) < Limit ->
+update_req_counter_outgoing(
+ #state{limit = Limit} = S,
+ #transport{socket = Socket, req_refs = ReqRefs} = Transport,
+ ReqRef) ->
+ LengthReqRefs = length(ReqRefs),
+ ?vtrace("update_req_counter_outgoing() -> entry with~n"
+ " Limit: ~w~n"
+ " ReqRef: ~w~n"
+ " length(ReqRefs): ~w", [Limit, ReqRef, LengthReqRefs]),
+ NewReqRefs = lists:delete(ReqRef, ReqRefs),
+ (LengthReqRefs >= Limit) andalso (length(NewReqRefs) < Limit) andalso
+ begin
?vtrace("update_req_counter_outgoing -> "
- "passed below limit: activate", []),
- active_once(Sock),
- S#state{rcnt = NewRCnt};
- _ ->
- S
- end;
-update_req_counter_outgoing(#state{limit = Limit, rcnt = RCnt} = S,
- Rid) ->
- ?vtrace("handle_req_counter_outgoing(~w) -> entry with"
- "~n Rid: ~w"
- "~n length(RCnt): ~w", [Limit, Rid, length(RCnt)]),
- NewRCnt = lists:delete(Rid, RCnt),
- S#state{rcnt = NewRCnt}.
-
-
-maybe_handle_recv(#state{usock = Sock, filter = FilterMod} = S,
- Ip, Port, Packet) ->
- case (catch FilterMod:accept_recv(Ip, Port)) of
+ "passed below limit: activate", []),
+ active_once(Socket)
+ end,
+ update_transport_req_refs(S, Transport, NewReqRefs).
+
+update_transport_req_refs(
+ #state{transports = Transports} = S,
+ #transport{socket = Socket} = T,
+ ReqRefs) ->
+ S#state{
+ transports =
+ lists:keyreplace(
+ Socket, #transport.socket, Transports,
+ T#transport{req_refs = ReqRefs})}.
+
+
+maybe_handle_recv(
+ #state{filter = FilterMod} = S,
+ #transport{socket = Socket} = Transport,
+ From, Packet) ->
+ {From_1, From_2} = From,
+ case
+ try FilterMod:accept_recv(From_1, From_2)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_recv(~p, ~p) crashed: ~w:~w~n ~p",
+ [From_1,From_2,Class,Exception,erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
%% Drop the received packet
inc(netIfMsgInDrops),
- active_once(Sock),
+ active_once(Socket),
S;
- _ ->
- handle_recv(S, Ip, Port, Packet)
+ Other ->
+ case Other of
+ true ->
+ ok;
+ _ ->
+ error_msg(
+ "FilterMod:accept_recv(~p, ~p) returned: ~p",
+ [From_1,From_2,Other])
+ end,
+ handle_recv(S, Transport, From, Packet)
end.
-handle_discovery_response(_Ip, _Port, #pdu{request_id = ReqId} = Pdu,
- ManagerEngineId,
- #state{usock = Sock, reqs = Reqs} = S) ->
- case lists:keysearch(ReqId, 1, S#state.reqs) of
- {value, {_, Pid}} ->
- active_once(Sock),
- Pid ! {snmp_discovery_response_received, Pdu, ManagerEngineId},
- NReqs = lists:keydelete(ReqId, 1, Reqs),
- S#state{reqs = NReqs};
- _ ->
- %% Ouch, timeout? resend?
- S
- end.
-
-handle_recv(#state{usock = Sock,
- mpd_state = MpdState,
- note_store = NS,
- log = Log} = S, Ip, Port, Packet) ->
+handle_recv(
+ #state{mpd_state = MpdState, note_store = NS, log = Log} = S,
+ #transport{socket = Socket} = Transport,
+ From, Packet) ->
put(n1, erlang:now()),
- LogF = fun(Type, Data) ->
- log(Log, Type, Data, Ip, Port)
- end,
- Domain = snmp_conf:which_domain(Ip), % What the ****...
- case (catch snmpa_mpd:process_packet(Packet,
- Domain, {Ip, Port},
- MpdState, NS, LogF)) of
+ LogF =
+ fun(Type, Data) ->
+ log(Log, Type, Data, From)
+ end,
+ case (catch snmpa_mpd:process_packet(
+ Packet, From, MpdState, NS, LogF)) of
{ok, _Vsn, Pdu, _PduMS, {discovery, ManagerEngineId}} ->
- handle_discovery_response(Ip, Port, Pdu, ManagerEngineId, S);
+ handle_discovery_response(
+ S, Transport, From, Pdu, ManagerEngineId);
{ok, _Vsn, Pdu, _PduMS, discovery} ->
- handle_discovery_response(Ip, Port, Pdu, undefined, S);
+ handle_discovery_response(
+ S, Transport, From, Pdu, undefined);
{ok, Vsn, Pdu, PduMS, ACMData} ->
?vlog("got pdu ~s",
[?vapply(snmp_misc, format, [256, "~w", [Pdu]])]),
- %% handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData, S);
- maybe_handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData, S);
+ %% handle_recv_pdu(S, Transport, From, Vsn, Pdu, PduMS, ACMData);
+ maybe_handle_recv_pdu(
+ S, Transport, From, Vsn, Pdu, PduMS, ACMData);
{discarded, Reason} ->
?vlog("packet discarded for reason: ~s",
[?vapply(snmp_misc, format, [256, "~w", [Reason]])]),
- active_once(Sock),
+ active_once(Socket),
S;
{discarded, Reason, ReportPacket} ->
?vlog("sending report for reason: "
"~n ~s",
[?vapply(snmp_misc, format, [256, "~w", [Reason]])]),
- (catch udp_send(S#state.usock, Ip, Port, ReportPacket)),
- active_once(Sock),
+ (catch udp_send(Socket, From, ReportPacket)),
+ active_once(Socket),
S;
{discovery, ReportPacket} ->
?vlog("sending discovery report", []),
- (catch udp_send(S#state.usock, Ip, Port, ReportPacket)),
- active_once(Sock),
+ (catch udp_send(Socket, From, ReportPacket)),
+ active_once(Socket),
S;
Error ->
error_msg("processing of received message failed: "
"~n ~p", [Error]),
- active_once(Sock),
+ active_once(Socket),
S
end.
-
-maybe_handle_recv_pdu(Ip, Port, Vsn, #pdu{type = Type} = Pdu, PduMS, ACMData,
- #state{usock = Sock, filter = FilterMod} = S) ->
- case (catch FilterMod:accept_recv_pdu(Ip, Port, Type)) of
+
+handle_discovery_response(
+ #state{reqs = Reqs} = S,
+ #transport{socket = Socket},
+ _From,
+ #pdu{request_id = ReqId} = Pdu,
+ ManagerEngineId) ->
+ case lists:keyfind(ReqId, 1, S#state.reqs) of
+ {ReqId, Pid} ->
+ active_once(Socket),
+ Pid ! {snmp_discovery_response_received, Pdu, ManagerEngineId},
+ %% XXX Strange... Reqs from this Pid should be reaped
+ %% at process exit by clear_reqs/2 so the following
+ %% should be redundant.
+ NReqs = lists:keydelete(ReqId, 1, Reqs),
+ S#state{reqs = NReqs};
+ false ->
+ %% Ouch, timeout? resend?
+ S
+ end.
+
+maybe_handle_recv_pdu(
+ #state{filter = FilterMod} = S,
+ #transport{socket = Socket} = Transport,
+ From, Vsn,
+ #pdu{type = Type} = Pdu, PduMS, ACMData) ->
+ {From_1, From_2} = From,
+ case
+ try FilterMod:accept_recv_pdu(From_1, From_2, Type)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_recv_pdu(~p, ~p, ~p) crashed: ~w:~w~n"
+ " ~p",
+ [From_1,From_2,Type,Class,Exception,
+ erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
inc(netIfPduInDrops),
- active_once(Sock),
- ok;
- _ ->
- handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData, S)
- end;
-maybe_handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData, S) ->
- handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData, S).
+ active_once(Socket),
+ S;
+ Other ->
+ case Other of
+ true ->
+ ok;
+ _ ->
+ error_msg(
+ "FilterMod:accept_recv_pdu(~p, ~p, ~p) returned: ~p",
+ [From_1,From_2,Type,Other])
+ end,
+ handle_recv_pdu(S, Transport, From, Vsn, Pdu, PduMS, ACMData)
+ end.
-handle_recv_pdu(Ip, Port, Vsn, #pdu{type = 'get-response'} = Pdu,
- _PduMS, _ACMData, #state{usock = Sock} = S) ->
- active_once(Sock),
- handle_response(Vsn, Pdu, {Ip, Port}, S),
+handle_recv_pdu(
+ #state{reqs = Reqs} = S,
+ #transport{socket = Socket},
+ From, Vsn,
+ #pdu{type = 'get-response', request_id = ReqId} = Pdu,
+ _PduMS, _ACMData) ->
+ active_once(Socket),
+ case lists:keyfind(ReqId, 1, Reqs) of
+ {ReqId, Pid} ->
+ ?vdebug("handle_recv_pdu -> "
+ "~n send response to receiver ~p", [Pid]),
+ Pid ! {snmp_response_received, Vsn, Pdu, From};
+ false ->
+ ?vdebug("handle_recv_pdu -> "
+ "~n No receiver available for response pdu", [])
+ end,
S;
-handle_recv_pdu(Ip, Port, Vsn, #pdu{request_id = Rid, type = Type} = Pdu,
- PduMS, ACMData, #state{master_agent = Pid} = S)
- when ((Type =:= 'get-request') orelse
- (Type =:= 'get-next-request') orelse
- (Type =:= 'get-bulk-request')) ->
- ?vtrace("handle_recv_pdu -> received get (~w)", [Type]),
- Pid ! {snmp_pdu, Vsn, Pdu, PduMS, ACMData, {Ip, Port}, []},
- update_req_counter_incomming(S, Rid);
-handle_recv_pdu(Ip, Port, Vsn, Pdu, PduMS, ACMData,
- #state{usock = Sock, master_agent = Pid} = S) ->
+handle_recv_pdu(
+ #state{master_agent = Pid} = S,
+ #transport{} = Transport,
+ From, Vsn,
+ #pdu{type = Type} = Pdu,
+ PduMS, ACMData)
+ when Type =:= 'set-request';
+ Type =:= 'get-request';
+ Type =:= 'get-next-request';
+ Type =:= 'get-bulk-request' ->
+ ?vtrace("handle_recv_pdu -> received request (~w)", [Type]),
+ ReqRef = make_ref(),
+ Extra = [{request_ref, ReqRef}],
+ Pid ! {snmp_pdu, Vsn, Pdu, PduMS, ACMData, From, Extra},
+ NewS = update_req_counter_incoming(S, Transport, ReqRef),
+ ?vdebug("handle_recv_pdu -> ~p", [NewS]),
+ NewS;
+handle_recv_pdu(
+ #state{master_agent = Pid} = S,
+ #transport{socket = Socket},
+ From, Vsn, Pdu, PduMS, ACMData) ->
?vtrace("handle_recv_pdu -> received other request", []),
- active_once(Sock),
- Pid ! {snmp_pdu, Vsn, Pdu, PduMS, ACMData, {Ip, Port}, []},
+ active_once(Socket),
+ Pid ! {snmp_pdu, Vsn, Pdu, PduMS, ACMData, From, []},
S.
-maybe_handle_reply_pdu(#state{filter = FilterMod} = S, Vsn,
- #pdu{request_id = Rid} = Pdu,
- Type, ACMData, {Ip, Port} = Dest) ->
- S1 = update_req_counter_outgoing(S, Rid),
- case (catch FilterMod:accept_send_pdu([{Ip, Port}], Type)) of
+maybe_handle_reply_pdu(
+ #state{filter = FilterMod, transports = Transports} = S,
+ #transport{} = Transport,
+ Vsn,
+ #pdu{} = Pdu,
+ Type, ACMData, To) ->
+ %%
+ Addresses = [fix_filter_address(Transports, To)],
+ case
+ try
+ FilterMod:accept_send_pdu(Addresses, Type)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_send_pdu(~p, ~p) crashed: ~w:~w~n ~p",
+ [Addresses, Type, Class, Exception,
+ erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
inc(netIfPduOutDrops),
ok;
- _ ->
- handle_reply_pdu(S1, Vsn, Pdu, Type, ACMData, Dest)
- end,
- S1.
-
-handle_reply_pdu(#state{log = Log,
- usock = Sock,
- filter = FilterMod},
- Vsn, Pdu, Type, ACMData, {Ip, Port}) ->
- LogF = fun(Type2, Data) ->
- log(Log, Type2, Data, Ip, Port)
- end,
+ Other ->
+ case Other of
+ true ->
+ ok;
+ _ ->
+ error_msg(
+ "FilterMod:accept_send_pdu(~p, ~p) returned: ~p",
+ [Addresses,Type,Other])
+ end,
+ handle_reply_pdu(S, Transport, Vsn, Pdu, Type, ACMData, To)
+ end.
+
+handle_reply_pdu(
+ #state{log = Log} = S,
+ #transport{} = Transport,
+ Vsn,
+ #pdu{} = Pdu,
+ Type, ACMData, To) ->
+ %%
+ LogF =
+ fun(Type2, Data) ->
+ log(Log, Type2, Data, To)
+ end,
case (catch snmpa_mpd:generate_response_msg(Vsn, Pdu, Type,
ACMData, LogF)) of
{ok, Packet} ->
?vinfo("time in agent: ~w mysec", [time_in_agent()]),
- maybe_udp_send(FilterMod, Sock, Ip, Port, Packet);
+ try maybe_udp_send(S, Transport, To, Packet)
+ catch
+ {Reason, Sz} ->
+ error_msg("Cannot send message "
+ "~n size: ~p"
+ "~n reason: ~p"
+ "~n pdu: ~p",
+ [Sz, Reason, Pdu])
+ end;
{discarded, Reason} ->
?vlog("handle_reply_pdu -> "
"~n reply discarded for reason: ~s",
@@ -652,105 +887,116 @@ handle_reply_pdu(#state{log = Log,
ok;
{'EXIT', Reason} ->
user_err("failed generating response message: "
- "~nPDU: ~w~n~w", [Pdu, Reason])
+ "~nPDU: ~p~n~p", [Pdu, Reason])
end.
-
-process_taddrs(To) ->
- process_taddrs(To, []).
-process_taddrs([], Acc) ->
- lists:reverse(Acc);
-%% v3
-process_taddrs([{{_Domain, AddrAndPort}, _SecData}|T], Acc) ->
- process_taddrs(T, [AddrAndPort|Acc]);
-%% v1 & v2
-process_taddrs([{_Domain, AddrAndPort}|T], Acc) ->
- process_taddrs(T, [AddrAndPort|Acc]).
-merge_taddrs(To1, To2) ->
- merge_taddrs(To1, To2, []).
+maybe_handle_send_pdu(
+ #state{filter = FilterMod, transports = Transports} = S,
+ Vsn, Pdu, MsgData, TDomAddrSecs, From) ->
-merge_taddrs([], _To2, Acc) ->
- lists:reverse(Acc);
-%% v3
-merge_taddrs([{{_, AddrAndPort}, _} = H|To1], To2, Acc) ->
- case lists:member(AddrAndPort, To2) of
- true ->
- merge_taddrs(To1, To2, [H|Acc]);
- false ->
- merge_taddrs(To1, To2, Acc)
- end;
-%% v1 & v2
-merge_taddrs([{_, AddrAndPort} = H|To1], To2, Acc) ->
- case lists:member(AddrAndPort, To2) of
- true ->
- merge_taddrs(To1, To2, [H|Acc]);
- false ->
- merge_taddrs(To1, To2, Acc)
- end;
-merge_taddrs([_Crap|To1], To2, Acc) ->
- merge_taddrs(To1, To2, Acc).
-
-
-maybe_handle_send_pdu(#state{filter = FilterMod} = S,
- Vsn, Pdu, MsgData, To0, From) ->
+ ?vtrace("maybe_handle_send_pdu -> entry with~n"
+ " FilterMod: ~p~n"
+ " TDomAddrSecs: ~p", [FilterMod, TDomAddrSecs]),
- ?vtrace("maybe_handle_send_pdu -> entry with"
- "~n FilterMod: ~p"
- "~n To0: ~p", [FilterMod, To0]),
-
- To1 = snmpa_mpd:process_taddrs(To0),
- To2 = process_taddrs(To1),
+ DomAddrSecs = snmpa_mpd:process_taddrs(TDomAddrSecs),
+ AddressesToFilter =
+ case is_legacy_transports(Transports) of
+ true ->
+ [fix_filter_legacy_mpd_address(DAS)
+ || DAS <- DomAddrSecs];
+ false ->
+ [fix_filter_mpd_address(DAS)
+ || DAS <- DomAddrSecs]
+ end,
- case (catch FilterMod:accept_send_pdu(To2, pdu_type_of(Pdu))) of
+ Type = pdu_type_of(Pdu),
+
+ case
+ try FilterMod:accept_send_pdu(AddressesToFilter, Type)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_send_pdu(~p, ~p) crashed: ~w:~w~n ~p",
+ [AddressesToFilter,Type,
+ Class,Exception,erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
inc(netIfPduOutDrops),
ok;
true ->
- handle_send_pdu(S, Vsn, Pdu, MsgData, To1, From);
- To3 when is_list(To3) ->
- To4 = merge_taddrs(To1, To3),
- ?vtrace("maybe_handle_send_pdu -> To4: "
- "~n ~p", [To4]),
- handle_send_pdu(S, Vsn, Pdu, MsgData, To4, From);
- _ ->
- handle_send_pdu(S, Vsn, Pdu, MsgData, To1, From)
+ handle_send_pdu(S, Vsn, Pdu, MsgData, DomAddrSecs, From);
+ FilteredAddresses when is_list(FilteredAddresses) ->
+ FilteredDomAddrSecs =
+ case is_legacy_transports(Transports) of
+ true ->
+ [DAS ||
+ DAS <- DomAddrSecs,
+ lists:member(
+ fix_filter_legacy_mpd_address(DAS),
+ FilteredAddresses)];
+ false ->
+ [DAS ||
+ DAS <- DomAddrSecs,
+ lists:member(
+ fix_filter_mpd_address(DAS),
+ FilteredAddresses)]
+ end,
+ ?vtrace("maybe_handle_send_pdu -> FilteredDomAddrSecs:~n"
+ " ~p", [FilteredDomAddrSecs]),
+ handle_send_pdu(S, Vsn, Pdu, MsgData, FilteredDomAddrSecs, From);
+ Other ->
+ error_msg(
+ "FilterMod:accept_send_pdu(~p, ~p) returned: ~p",
+ [AddressesToFilter,Type,Other]),
+ handle_send_pdu(S, Vsn, Pdu, MsgData, DomAddrSecs, From)
end.
-handle_send_pdu(#state{note_store = NS} = S, Vsn, Pdu, MsgData, To, From) ->
-
- ?vtrace("handle_send_pdu -> entry with"
- "~n Pdu: ~p"
- "~n To: ~p", [Pdu, To]),
+handle_send_pdu(
+ #state{note_store = NS} = S,
+ Vsn, Pdu, MsgData, DomAddrSecs, From) ->
+ %%
+ ?vtrace("handle_send_pdu -> entry with~n"
+ " Pdu: ~p~n"
+ " DomAddrSecs: ~p", [Pdu, DomAddrSecs]),
- case (catch snmpa_mpd:generate_msg(Vsn, NS, Pdu, MsgData, To)) of
+ case (catch snmpa_mpd:generate_msg(
+ Vsn, NS, Pdu, MsgData, DomAddrSecs)) of
{ok, Addresses} ->
- handle_send_pdu(S, Pdu, Addresses);
+ do_handle_send_pdu(S, Pdu, Addresses);
{discarded, Reason} ->
?vlog("handle_send_pdu -> "
"~n PDU ~p not sent due to ~p", [Pdu, Reason]),
ok;
{'EXIT', Reason} ->
user_err("failed generating message: "
- "~nPDU: ~w~n~w", [Pdu, Reason]),
+ "~nPDU: ~p~n~p", [Pdu, Reason]),
ok
end,
case From of
undefined ->
S;
- Pid ->
+ Pid when is_pid(Pid) ->
?vtrace("link to ~p and add to request list", [Pid]),
link(Pid),
- NReqs = snmp_misc:keyreplaceadd(Pid, 2, S#state.reqs,
- {Pdu#pdu.request_id, From}),
+ NReqs =
+ snmp_misc:keyreplaceadd(
+ Pid, 2, S#state.reqs, {Pdu#pdu.request_id, From}),
S#state{reqs = NReqs}
end.
-handle_send_discovery(#state{note_store = NS} = S,
- Pdu, MsgData,
- To, From) ->
+handle_send_discovery(
+ #state{
+ note_store = NS,
+ log = Log,
+ reqs = Reqs,
+ transports = Transports} = S,
+ #pdu{type = Type, request_id = ReqId} = Pdu,
+ MsgData, To, From) when is_pid(From) ->
?vtrace("handle_send_discovery -> entry with"
"~n Pdu: ~p"
@@ -759,155 +1005,173 @@ handle_send_discovery(#state{note_store = NS} = S,
"~n From: ~p", [Pdu, MsgData, To, From]),
case (catch snmpa_mpd:generate_discovery_msg(NS, Pdu, MsgData, To)) of
- {ok, {Packet, {Ip, Port}}} ->
- handle_send_discovery(S, Pdu, Packet, Ip, Port, From);
+ {ok, {Domain, Address, Packet}} ->
+ case select_transport_from_domain(Domain, Transports) of
+ false ->
+ error_msg(
+ "Can not find transport to: ~s",
+ [format_address(To)]),
+ S;
+ #transport{socket = Socket} ->
+ log(Log, Type, Packet, {Domain, Address}),
+ udp_send(Socket, {Domain, Address}, Packet),
+ ?vtrace("handle_send_discovery -> sent (~w)", [ReqId]),
+ NReqs = snmp_misc:keyreplaceadd(From, 2, Reqs, {ReqId, From}),
+ S#state{reqs = NReqs}
+ end;
{discarded, Reason} ->
?vlog("handle_send_discovery -> "
"~n Discovery PDU ~p not sent due to ~p", [Pdu, Reason]),
- ok;
+ S;
{'EXIT', Reason} ->
user_err("failed generating discovery message: "
- "~n PDU: ~w"
- "~n Reason: ~w", [Pdu, Reason]),
- ok
+ "~n PDU: ~p"
+ "~n Reason: ~p", [Pdu, Reason]),
+ S
end.
-handle_send_discovery(#state{log = Log,
- usock = Sock,
- reqs = Reqs} = S,
- #pdu{type = Type,
- request_id = ReqId},
- Packet, Ip, Port, From)
- when is_binary(Packet) ->
- log(Log, Type, Packet, Ip, Port),
- udp_send(Sock, Ip, Port, Packet),
- ?vtrace("handle_send_discovery -> sent (~w)", [ReqId]),
- NReqs = snmp_misc:keyreplaceadd(From, 2, Reqs, {ReqId, From}),
- S#state{reqs = NReqs}.
+do_handle_send_pdu(S, #pdu{type = Type} = Pdu, Addresses) ->
+ do_handle_send_pdu(S, Type, Pdu, Addresses);
+do_handle_send_pdu(S, Trap, Addresses) ->
+ do_handle_send_pdu(S, trappdu, Trap, Addresses).
-handle_send_pdu(S, #pdu{type = Type} = Pdu, Addresses) ->
- handle_send_pdu(S, Type, Pdu, Addresses);
-handle_send_pdu(S, Trap, Addresses) ->
- handle_send_pdu(S, trappdu, Trap, Addresses).
-
-handle_send_pdu(S, Type, Pdu, Addresses) ->
- case (catch handle_send_pdu1(S, Type, Addresses)) of
+do_handle_send_pdu(S, Type, Pdu, Addresses) ->
+ try do_handle_send_pdu1(S, Type, Addresses)
+ catch
{Reason, Sz} ->
- error_msg("Cannot send message "
- "~n size: ~p"
- "~n reason: ~p"
- "~n pdu: ~p",
- [Sz, Reason, Pdu]);
- _ ->
- ok
- end.
-
-handle_send_pdu1(#state{log = Log,
- usock = Sock,
- filter = FilterMod}, Type, Addresses) ->
- SendFun =
- fun({snmpUDPDomain, {Ip, Port}, Packet})
- when is_binary(Packet) ->
- ?vdebug("[snmpUDPDomain] sending packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- ({snmpUDPDomain, {Ip, Port}, {Packet, _LogData}})
- when is_binary(Packet) ->
- ?vdebug("[snmpUDPDomain] sending encrypted packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- ({transportDomainUdpIpv4, {Ip, Port}, Packet})
- when is_binary(Packet) ->
- ?vdebug("[transportDomainUdpIpv4] sending packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- ({transportDomainUdpIpv4, {Ip, Port}, {Packet, _LogData}})
- when is_binary(Packet) ->
- ?vdebug("[transportDomainUdpIpv4] sending encrypted packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- ({transportDomainUdpIpv6, {Ip, Port}, Packet})
- when is_binary(Packet) ->
- ?vdebug("[transportDomainUdpIpv6] sending packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- ({transportDomainUdpIpv6, {Ip, Port}, {Packet, _LogData}})
- when is_binary(Packet) ->
- ?vdebug("[transportDomainUdpIpv6] sending encrypted packet:"
- "~n size: ~p"
- "~n to: ~p:~p",
- [sz(Packet), Ip, Port]),
- maybe_udp_send(FilterMod, Log, Type, Sock, Ip, Port, Packet);
-
- (_X) ->
- ?vlog("** bad res: ~p", [_X]),
- ok
- end,
- lists:foreach(SendFun, Addresses).
-
-
-handle_response(Vsn, Pdu, From, S) ->
- case lists:keysearch(Pdu#pdu.request_id, 1, S#state.reqs) of
- {value, {_, Pid}} ->
- ?vdebug("handle_response -> "
- "~n send response to receiver ~p", [Pid]),
- Pid ! {snmp_response_received, Vsn, Pdu, From};
- _ ->
- ?vdebug("handle_response -> "
- "~n No receiver available for response pdu", [])
+ error_msg(
+ "Can not send message~n"
+ " size: ~p~n"
+ " reason: ~p~n"
+ " pdu: ~p",
+ [Sz, Reason, Pdu])
end.
-maybe_udp_send(FilterMod, Sock, Ip, Port, Packet) ->
- case (catch FilterMod:accept_send(Ip, Port)) of
+do_handle_send_pdu1(
+ #state{transports = Transports} = S,
+ Type, Addresses) ->
+ lists:foreach(
+ fun ({Domain, Address, Packet}) when is_binary(Packet) ->
+ ?vdebug(
+ "[~w] sending packet:~n"
+ " size: ~p~n"
+ " to: ~p", [Domain, sz(Packet), Address]),
+ To = {Domain, Address},
+ case select_transport_from_domain(Domain, Transports) of
+ false ->
+ error_msg(
+ "Can not find transport~n"
+ " size: ~p~n"
+ " to: ~s",
+ [sz(Packet), format_address(To)]);
+ Transport ->
+ maybe_udp_send(S, Transport, To, Packet)
+ end;
+ ({Domain, Address, {Packet, LogData}}) when is_binary(Packet) ->
+ ?vdebug(
+ "[~w] sending encrypted packet:~n"
+ " size: ~p~n"
+ " to: ~p", [Domain, sz(Packet), Address]),
+ To = {Domain, Address},
+ case select_transport_from_domain(Domain, Transports) of
+ false ->
+ error_msg(
+ "Can not find transport~n"
+ " size: ~p~n"
+ " to: ~s",
+ [sz(Packet), format_address(To)]);
+ Transport ->
+ maybe_udp_send(S, Transport, To, Packet, Type, LogData)
+ end
+ end,
+ Addresses).
+
+maybe_udp_send(
+ #state{filter = FilterMod, transports = Transports},
+ #transport{socket = Socket},
+ To, Packet) ->
+ {To_1, To_2} = fix_filter_address(Transports, To),
+ case
+ try FilterMod:accept_send(To_1, To_2)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_send(~p, ~p) crashed: ~w:~w~n ~p",
+ [To_1,To_2,Class,Exception,erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
inc(netIfMsgOutDrops),
ok;
- _ ->
- (catch udp_send(Sock, Ip, Port, Packet))
+ Other ->
+ case Other of
+ true ->
+ ok;
+ _ ->
+ error_msg(
+ "FilterMod:accept_send(~p, ~p) returned: ~p",
+ [To_1,To_2,Other])
+ end,
+ udp_send(Socket, To, Packet)
end.
-maybe_udp_send(FilterMod, AtLog, Type, Sock, Ip, Port, Packet) ->
- case (catch FilterMod:accept_send(Ip, Port)) of
+maybe_udp_send(
+ #state{log = Log, filter = FilterMod, transports = Transports},
+ #transport{socket = Socket},
+ To, Packet, Type, _LogData) ->
+ {To_1, To_2} = fix_filter_address(Transports, To),
+ case
+ try FilterMod:accept_send(To_1, To_2)
+ catch
+ Class:Exception ->
+ error_msg(
+ "FilterMod:accept_send(~p, ~p) crashed for: ~w:~w~n ~p",
+ [To_1, To_2, Class, Exception, erlang:get_stacktrace()]),
+ true
+ end
+ of
false ->
inc(netIfMsgOutDrops),
ok;
- _ ->
- log(AtLog, Type, Packet, Ip, Port),
- (catch udp_send(Sock, Ip, Port, Packet))
+ Other ->
+ case Other of
+ true ->
+ ok;
+ _ ->
+ error_msg(
+ "FilterMod:accept_send(~p, ~p) returned: ~p",
+ [To_1,To_2,Other])
+ end,
+ log(Log, Type, Packet, To),
+ udp_send(Socket, To, Packet)
end.
-
-udp_send(UdpId, AgentIp, UdpPort, B) ->
- case (catch gen_udp:send(UdpId, AgentIp, UdpPort, B)) of
+udp_send(Socket, To, B) ->
+ {IpAddr, IpPort} =
+ case To of
+ {Domain, Addr} when is_atom(Domain) ->
+ Addr;
+ {_, P} = Addr when is_integer(P) ->
+ Addr
+ end,
+ try gen_udp:send(Socket, IpAddr, IpPort, B) of
{error, emsgsize} ->
%% From this message we cannot recover, so exit sending loop
throw({emsgsize, sz(B)});
{error, ErrorReason} ->
error_msg("[error] cannot send message "
"(destination: ~p:~p, size: ~p, reason: ~p)",
- [AgentIp, UdpPort, sz(B), ErrorReason]);
- {'EXIT', ExitReason} ->
- error_msg("[exit] cannot send message "
- "(destination: ~p:~p, size: ~p, reason: ~p)",
- [AgentIp, UdpPort, sz(B), ExitReason]);
- _ ->
+ [IpAddr, IpPort, sz(B), ErrorReason]);
+ ok ->
ok
+ catch
+ error:ExitReason ->
+ error_msg("[exit] cannot send message "
+ "(destination: ~p:~p, size: ~p, reason: ~p, at: ~p)",
+ [IpAddr, IpPort, sz(B), ExitReason,
+ erlang:get_stacktrace()])
end.
sz(L) when is_list(L) -> length(L);
@@ -957,6 +1221,75 @@ active_once(Sock) ->
inet:setopts(Sock, [{active, once}]).
+select_transport_from_req_ref(_, []) ->
+ false;
+select_transport_from_req_ref(
+ ReqRef,
+ [#transport{req_refs = ReqRefs} = Transport | Transports]) ->
+ case lists:member(ReqRef, ReqRefs) of
+ true ->
+ Transport;
+ false ->
+ select_transport_from_req_ref(ReqRef, Transports)
+ end.
+
+select_transport_from_domain(Domain, Transports) when is_atom(Domain) ->
+ Pos = #transport.domain,
+ case lists:keyfind(Domain, Pos, Transports) of
+ #transport{domain = Domain} = Transport ->
+ Transport;
+ false when Domain == snmpUDPDomain ->
+ lists:keyfind(transportDomainUdpIpv4, Pos, Transports);
+ false when Domain == transportDomainUdpIpv4 ->
+ lists:keyfind(snmpUDPDomain, Pos, Transports);
+ false ->
+ false
+ end.
+
+address_to_domain({Domain, _Addr}) when is_atom(Domain) ->
+ Domain;
+address_to_domain({_Ip, Port}) when is_integer(Port) ->
+ snmpUDPDomain.
+
+%% If the agent uses legacy snmpUDPDomain e.g has not set
+%% intAgentTransportDomain, then make sure
+%% snmpa_network_interface_filter gets legacy arguments
+%% to not break backwards compatibility.
+%%
+fix_filter_address(Transports, Address) ->
+ case is_legacy_transports(Transports) of
+ true ->
+ case Address of
+ {Domain, Addr} when is_atom(Domain) ->
+ Addr;
+ {_, IpPort} = Addr when is_integer(IpPort) ->
+ Addr
+ end;
+ false ->
+ Address
+ end.
+
+is_legacy_transports([#transport{domain = snmpUDPDomain}]) ->
+ true;
+is_legacy_transports([#transport{} | _]) ->
+ false.
+
+fix_filter_legacy_mpd_address(Domain_Address_SecData) ->
+ case Domain_Address_SecData of
+ {{Domain, Addr}, _SecData} when is_atom(Domain) -> % v3
+ Addr;
+ {Domain, Addr} when is_atom(Domain) -> % v1 & v2
+ Addr
+ end.
+
+fix_filter_mpd_address(Domain_Address_SecData) ->
+ case Domain_Address_SecData of
+ {{Domain, _Addr} = Address, _SecData} when is_atom(Domain) -> % v3
+ Address;
+ {Domain, _Addr} = Address when is_atom(Domain) -> % v1 & v2
+ Address
+ end.
+
%%%-----------------------------------------------------------------
handle_set_log_type(#state{log = {Log, OldValue}} = State, NewType)
@@ -1113,37 +1446,39 @@ get_counters([Counter|Counters], Acc) ->
%% ----------------------------------------------------------------
-ip_opt_bind_to_ip_address(Opts, Ip) ->
- case get_bind_to_ip_address(Opts) of
- true ->
- [{ip, list_to_tuple(Ip)}];
- _ ->
- []
- end.
-
-ip_opt_no_reuse_address(Opts) ->
- case get_no_reuse_address(Opts) of
- false ->
- [{reuseaddr, true}];
- _ ->
- []
- end.
-
-ip_opt_recbuf(Opts) ->
- case get_recbuf(Opts) of
- use_default ->
- [];
- Sz ->
- [{recbuf, Sz}]
- end.
-
-ip_opt_sndbuf(Opts) ->
- case get_sndbuf(Opts) of
- use_default ->
- [];
- Sz ->
- [{sndbuf, Sz}]
- end.
+socket_opts(Domain, {IpAddr, IpPort}, Opts) ->
+ [IpPort, % Picked off at socket open, separate argument
+ binary
+ | case snmp_conf:tdomain_to_family(Domain) of
+ inet6 = Family ->
+ [Family, {ipv6_v6only, true}];
+ Family ->
+ [Family]
+ end ++
+ case get_bind_to_ip_address(Opts) of
+ true ->
+ [{ip, IpAddr}];
+ _ ->
+ []
+ end ++
+ case get_no_reuse_address(Opts) of
+ false ->
+ [{reuseaddr, true}];
+ _ ->
+ []
+ end ++
+ case get_recbuf(Opts) of
+ use_default ->
+ [];
+ Sz ->
+ [{recbuf, Sz}]
+ end ++
+ case get_sndbuf(Opts) of
+ use_default ->
+ [];
+ Sz ->
+ [{sndbuf, Sz}]
+ end].
%% ----------------------------------------------------------------
@@ -1203,6 +1538,9 @@ get_bind_to_ip_address(Opts) ->
error_msg(F,A) ->
?snmpa_error("NET-IF server: " ++ F, A).
+info_msg(F,A) ->
+ ?snmpa_info("NET-IF server: " ++ F, A).
+
%% ---
user_err(F, A) ->
@@ -1227,14 +1565,14 @@ call(Pid, Req) ->
%% ----------------------------------------------------------------
-get_info(#state{usock = Id, reqs = Reqs}) ->
+get_info(#state{transports = Transports, reqs = Reqs}) ->
ProcSize = proc_mem(self()),
- PortInfo = get_port_info(Id),
Counters = get_counters(),
- [{reqs, Reqs},
- {counters, Counters},
- {process_memory, ProcSize},
- {port_info, PortInfo}].
+ [{reqs, Reqs},
+ {counters, Counters},
+ {process_memory, ProcSize}
+ | [{port_info, get_port_info(Socket)}
+ || #transport{socket = Socket} <- Transports]].
proc_mem(P) when is_pid(P) ->
case (catch erlang:process_info(P, memory)) of
diff --git a/lib/snmp/src/agent/snmpa_net_if_filter.erl b/lib/snmp/src/agent/snmpa_net_if_filter.erl
index 989f7c95b3..dd77b143d0 100644
--- a/lib/snmp/src/agent/snmpa_net_if_filter.erl
+++ b/lib/snmp/src/agent/snmpa_net_if_filter.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -18,35 +18,49 @@
%%
-module(snmpa_net_if_filter).
--export([accept_recv/2,
- accept_send/2,
- accept_recv_pdu/3,
- accept_send_pdu/2]).
+%% Behaviour
+-export([accept_recv/2, accept_send/2, accept_recv_pdu/3, accept_send_pdu/2]).
-include("snmp_debug.hrl").
-accept_recv(_Addr, _Port) ->
- ?d("accept_recv -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p", [_Addr, _Port]),
+accept_recv(Domain, _Address) when is_atom(Domain) ->
+ ?d("accept_recv -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p", [Domain, _Address]),
+ true;
+accept_recv(_Addr, Port) when is_integer(Port) ->
+ ?d("accept_recv -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p", [_Addr, Port]),
true.
-accept_send(_Addr, _Port) ->
- ?d("accept_send -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p", [_Addr, _Port]),
+accept_send(Domain, _Address) when is_atom(Domain) ->
+ ?d("accept_send -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p", [Domain, _Address]),
+ true;
+accept_send(_Addr, Port) when is_integer(Port) ->
+ ?d("accept_send -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p", [_Addr, Port]),
true.
-accept_recv_pdu(_Addr, _Port, _PduType) ->
- ?d("accept_recv_pdu -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n PduType: ~p", [_Addr, _Port, _PduType]),
+accept_recv_pdu(Domain, _Address, _PduType) when is_atom(Domain) ->
+ ?d("accept_recv -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p~n"
+ " PduType: ~p", [Domain, _Address, _PduType]),
+ true;
+accept_recv_pdu(_Addr, Port, _PduType) when is_integer(Port) ->
+ ?d("accept_recv_pdu -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p~n"
+ " PduType: ~p", [_Addr, Port, _PduType]),
true.
accept_send_pdu(_Targets, _PduType) ->
- ?d("accept_send_pdu -> entry with"
- "~n Targets: ~p"
- "~n PduType: ~p", [_Targets, _PduType]),
+ ?d("accept_send_pdu -> entry with~n"
+ " Targets: ~p~n"
+ " PduType: ~p", [_Targets, _PduType]),
true.
diff --git a/lib/snmp/src/agent/snmpa_network_interface_filter.erl b/lib/snmp/src/agent/snmpa_network_interface_filter.erl
index 6fa131beee..90aa54a271 100644
--- a/lib/snmp/src/agent/snmpa_network_interface_filter.erl
+++ b/lib/snmp/src/agent/snmpa_network_interface_filter.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -23,7 +23,7 @@
behaviour_info(callbacks) ->
- [{accept_recv, 2},
+ [{accept_recv, 2},
{accept_send, 2},
{accept_recv_pdu, 3},
{accept_send_pdu, 2}];
@@ -31,20 +31,21 @@ behaviour_info(_) ->
undefined.
-%% accept_recv(address(), port()) -> boolean()
+%% accept_recv({domain(), address()}) -> boolean()
%% Called at the receiption of a message
%% (before *any* processing has been done).
%%
-%% accept_send(address(), port()) -> boolean()
+%% accept_send({domain(), address()}) -> boolean()
%% Called before the sending of a message
%% (after *all* processing has been done).
%%
-%% accept_recv_pdu(Addr, Port, pdu_type()) -> boolean()
+%% accept_recv_pdu({domain(), address()}, pdu_type()) -> boolean()
%% Called after the basic message processing (MPD) has been done,
%% but before the pdu is handed over to the master-agent for
%% primary processing.
%%
-%% accept_send_pdu(Targets, pdu_type()) -> boolean() | NewTargets
+%% accept_send_pdu([{domain(), address()}, ...] = Targets, pdu_type()) ->
+%% boolean() | NewTargets
%% Called before the basic message processing (MPD) is done,
%% when a pdu has been received from the master-agent.
%%
diff --git a/lib/snmp/src/agent/snmpa_trap.erl b/lib/snmp/src/agent/snmpa_trap.erl
index b9a2496341..a79b150f57 100644
--- a/lib/snmp/src/agent/snmpa_trap.erl
+++ b/lib/snmp/src/agent/snmpa_trap.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -270,12 +270,13 @@ localise_type({VariableOid, Value}, Mib) when is_list(VariableOid) ->
localise_type(X, _) -> X.
%%-----------------------------------------------------------------
-%% Func: make_v1_trap_pdu/4
+%% Func: make_v1_trap_pdu/5
%% Args: Enterprise = oid()
%% Specific = integer()
%% Varbinds is as returned from initiate_vars
%% (but only {Oid, Type[, Value} permitted)
%% SysUpTime = integer()
+%% AgentIp = {A, B, C, D}
%% Purpose: Make a #trappdu
%% Checks the Varbinds to see that no symbolic names are
%% present, and that each var has a type. Performs a get
@@ -284,7 +285,7 @@ localise_type(X, _) -> X.
%% Fails: yes
%% NOTE: Executed at the MA
%%-----------------------------------------------------------------
-make_v1_trap_pdu(Enterprise, Specific, VarbindList, SysUpTime) ->
+make_v1_trap_pdu(Enterprise, Specific, VarbindList, SysUpTime, AgentIp) ->
{Enterp,Generic,Spec} =
case Enterprise of
?snmp ->
@@ -292,7 +293,6 @@ make_v1_trap_pdu(Enterprise, Specific, VarbindList, SysUpTime) ->
_ ->
{Enterprise,?enterpriseSpecific,Specific}
end,
- {value, AgentIp} = snmp_framework_mib:intAgentIpAddress(get),
#trappdu{enterprise = Enterp,
agent_addr = AgentIp,
generic_trap = Generic,
@@ -369,6 +369,7 @@ send_trap(TrapRec, NotifyName, ContextName, Recv, Vbs, LocalEngineID,
{tag, T},
{err, E},
{stacktrace, erlang:get_stacktrace()}],
+ ?vlog("snmpa_trap:send_trap exception: ~p", [Info]),
{error, {failed_sending_trap, Info}}
end.
@@ -789,23 +790,19 @@ send_trap_pdus([], ContextName, {TrapRec, Vbs},
send_v1_trap(_TrapRec, [], _Vbs, _ExtraInfo, _NetIf, _SysUpTime) ->
ok;
-send_v1_trap(#trap{enterpriseoid = Enter, specificcode = Spec},
- V1Res, Vbs, ExtraInfo, NetIf, SysUpTime) ->
+send_v1_trap(
+ #trap{enterpriseoid = Enter, specificcode = Spec},
+ V1Res, Vbs, ExtraInfo, NetIf, SysUpTime) ->
?vdebug("prepare to send v1 trap "
"~n '~p'"
"~n with"
"~n ~p"
"~n to"
"~n ~p", [Enter, Spec, V1Res]),
- TrapPdu = make_v1_trap_pdu(Enter, Spec, Vbs, SysUpTime),
- AddrCommunities = mk_addr_communities(V1Res),
- lists:foreach(fun({Community, Addrs}) ->
- ?vtrace("send v1 trap pdu to ~p",[Addrs]),
- NetIf ! {send_pdu, 'version-1', TrapPdu,
- {community, Community}, Addrs, ExtraInfo}
- end, AddrCommunities);
-send_v1_trap(#notification{oid = Oid}, V1Res, Vbs, ExtraInfo, NetIf,
- SysUpTime) ->
+ do_send_v1_trap(Enter, Spec, V1Res, Vbs, ExtraInfo, NetIf, SysUpTime);
+send_v1_trap(
+ #notification{oid = Oid},
+ V1Res, Vbs, ExtraInfo, NetIf, SysUpTime) ->
%% Use alg. in rfc2089 to map a v2 trap to a v1 trap
% delete Counter64 objects from vbs
?vdebug("prepare to send v1 trap '~p'",[Oid]),
@@ -822,14 +819,38 @@ send_v1_trap(#notification{oid = Oid}, V1Res, Vbs, ExtraInfo, NetIf,
{lists:reverse(First),Last}
end
end,
- TrapPdu = make_v1_trap_pdu(Enter, Spec, NVbs, SysUpTime),
+ do_send_v1_trap(Enter, Spec, V1Res, NVbs, ExtraInfo, NetIf, SysUpTime).
+
+do_send_v1_trap(Enter, Spec, V1Res, NVbs, ExtraInfo, NetIf, SysUpTime) ->
+ {value, Transports} = snmp_framework_mib:intAgentTransports(get),
+ {_Domain, {AgentIp, _AgentPort}} =
+ case lists:keyfind(snmpUDPDomain, 1, Transports) of
+ false ->
+ case lists:keyfind(transportDomainUdpIpv4, 1, Transports) of
+ false ->
+ ?vtrace(
+ "snmpa_trap: can not send v1 trap "
+ "without IPv4 domain: ~p",
+ [Transports]),
+ user_err(
+ "snmpa_trap: can not send v1 trap "
+ "without IPv4 domain: ~p",
+ [Transports]);
+ DomainAddr ->
+ DomainAddr
+ end;
+ DomainAddr ->
+ DomainAddr
+ end,
+ TrapPdu = make_v1_trap_pdu(Enter, Spec, NVbs, SysUpTime, AgentIp),
AddrCommunities = mk_addr_communities(V1Res),
- lists:foreach(fun({Community, Addrs}) ->
- ?vtrace("send v1 trap to ~p",[Addrs]),
- NetIf ! {send_pdu, 'version-1', TrapPdu,
- {community, Community}, Addrs, ExtraInfo}
- end, AddrCommunities).
-
+ lists:foreach(
+ fun ({Community, Addrs}) ->
+ ?vtrace("send v1 trap to ~p",[Addrs]),
+ NetIf ! {send_pdu, 'version-1', TrapPdu,
+ {community, Community}, Addrs, ExtraInfo}
+ end, AddrCommunities).
+
send_v2_trap(_TrapRec, [], _Vbs, _Recv, _ExtraInfo, _NetIf, _SysUpTime) ->
ok;
send_v2_trap(TrapRec, V2Res, Vbs, Recv, ExtraInfo, NetIf, SysUpTime) ->
@@ -1045,7 +1066,7 @@ deliver_recv(#snmpa_notification_delivery_info{tag = Tag,
"~n DeliveryResult: ~p"
"~n TAddr: ~p"
"", [Tag, Mod, Extra, DeliveryResult, TAddr]),
- Addr = transform_taddr(TAddr),
+ [Addr] = transform_taddrs([TAddr]),
(catch Mod:delivery_info(Tag, Addr, DeliveryResult, Extra));
deliver_recv({Tag, Receiver}, MsgId, Result) ->
?vtrace("deliver_recv -> entry with"
@@ -1072,35 +1093,90 @@ deliver_recv(Else, _MsgId, _Result) ->
[Else]),
user_err("snmpa: bad receiver, ~w\n", [Else]).
-transform_taddrs(Addrs) ->
- [transform_taddr(Addr) || Addr <- Addrs].
+transform_taddrs(TAddrs) ->
+ UseTDomain =
+ case snmp_framework_mib:intAgentTransportDomain(get) of
+ {value,snmpUDPDomain} ->
+ false;
+ {value,_} ->
+ true;
+ genErr ->
+ false
+ end,
+ DomAddrs = [transform_taddr(TAddr) || TAddr <- TAddrs],
+ case UseTDomain of
+ true ->
+ DomAddrs;
+ false ->
+ [Addr || {_Domain, Addr} <- DomAddrs]
+ end.
-transform_taddr({?snmpUDPDomain, [A1, A2, A3, A4, P1, P2]}) -> % v2
- Addr = {A1, A2, A3, A4},
- Port = P1 bsl 8 + P2,
- {Addr, Port};
-transform_taddr({?transportDomainUdpIpv4, [A1, A2, A3, A4, P1, P2]}) -> % v2
- Addr = {A1, A2, A3, A4},
+%% v2
+transform_taddr({?snmpUDPDomain, Addr}) ->
+ transform_taddr(transportDomainIdpIpv4, Addr);
+transform_taddr({?transportDomainUdpIpv4, Addr}) ->
+ transform_taddr(transportDomainUdpIpv4, Addr);
+transform_taddr({?transportDomainUdpIpv6, Addr}) ->
+ transform_taddr(transportDomainUdpIpv6, Addr);
+%% v3
+transform_taddr({{?snmpUDPDomain, Addr}, _MsgData}) ->
+ transform_taddr(transportDomainUdpIpv4, Addr);
+transform_taddr({{?transportDomainUdpIpv4, Addr}, _MsgData}) ->
+ transform_taddr(transportDomainUdpIpv4, Addr);
+transform_taddr({{?transportDomainUdpIpv6, Addr}, _MsgData}) ->
+ transform_taddr(transportDomainUdpIpv6, Addr).
+
+transform_taddr(
+ transportDomainUdpIpv4 = Domain,
+ [A1,A2,A3,A4,P1,P2]) ->
+ Ip = {A1, A2, A3, A4},
Port = P1 bsl 8 + P2,
- {Addr, Port};
-transform_taddr({?transportDomainUdpIpv6,
- [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]}) -> % v2
- Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
+ {Domain, {Ip, Port}};
+transform_taddr(
+ transportDomainUdpIpv6 = Domain,
+ [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) ->
+ Ip = {A1, A2, A3, A4, A5, A6, A7, A8},
Port = P1 bsl 8 + P2,
- {Addr, Port};
-transform_taddr({{?snmpUDPDomain, [A1, A2, A3, A4, P1, P2]}, _MsgData}) -> % v3
- Addr = {A1, A2, A3, A4},
+ {Domain, {Ip, Port}};
+transform_taddr(
+ transportDomainUdpIpv6 = Domain,
+ [A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16,
+ P1, P2]) ->
+ Ip =
+ {(A1 bsl 8) bor A2, (A3 bsl 8) bor A4,
+ (A5 bsl 8) bor A6, (A7 bsl 8) bor A8,
+ (A9 bsl 8) bor A10, (A11 bsl 8) bor A12,
+ (A13 bsl 8) bor A14, (A15 bsl 8) bor A16},
Port = P1 bsl 8 + P2,
- {Addr, Port};
-transform_taddr({{?transportDomainUdpIpv4, [A1, A2, A3, A4, P1, P2]}, _MsgData}) -> % v3
- Addr = {A1, A2, A3, A4},
- Port = P1 bsl 8 + P2,
- {Addr, Port};
-transform_taddr({{?transportDomainUdpIpv6,
- [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]}, _MsgData}) -> % v3
- Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
- Port = P1 bsl 8 + P2,
- {Addr, Port}.
+ {Domain, {Ip, Port}}.
+
+%% transform_taddr({?snmpUDPDomain, [A1, A2, A3, A4, P1, P2]}) -> % v2
+%% Addr = {A1, A2, A3, A4},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port};
+%% transform_taddr({?transportDomainUdpIpv4, [A1, A2, A3, A4, P1, P2]}) -> % v2
+%% Addr = {A1, A2, A3, A4},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port};
+%% transform_taddr({?transportDomainUdpIpv6,
+%% [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]}) -> % v2
+%% Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port};
+%% transform_taddr({{?snmpUDPDomain, [A1, A2, A3, A4, P1, P2]}, _MsgData}) -> % v3
+%% Addr = {A1, A2, A3, A4},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port};
+%% transform_taddr({{?transportDomainUdpIpv4, [A1, A2, A3, A4, P1, P2]}, _MsgData}) -> % v3
+%% Addr = {A1, A2, A3, A4},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port};
+%% transform_taddr({{?transportDomainUdpIpv6,
+%% [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]}, _MsgData}) -> % v3
+%% Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
+%% Port = P1 bsl 8 + P2,
+%% {Addr, Port}.
+
check_all_varbinds(#notification{oid = Oid}, Vbs, MibView) ->
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index babc33e6a5..ae79e3c1d1 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -28,6 +28,8 @@
%% {update, snmpa_local_db, soft, soft_purge, soft_purge, []}
%% {add_module, snmpm_net_if_mt}
[
+ {"4.25.1", [{restart_application, snmp}]},
+ {"4.25.0.1", [{restart_application, snmp}]},
{"4.25", [{restart_application, snmp}]},
{"4.24.2", [{restart_application, snmp}]},
{"4.24.1", [{restart_application, snmp}]},
@@ -40,6 +42,8 @@
%% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}}
[
+ {"4.25.1", [{restart_application, snmp}]},
+ {"4.25.0.1", [{restart_application, snmp}]},
{"4.25", [{restart_application, snmp}]},
{"4.24.2", [{restart_application, snmp}]},
{"4.24.1", [{restart_application, snmp}]},
diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl
index c97b635fc6..8976322c4e 100644
--- a/lib/snmp/src/manager/snmpm.erl
+++ b/lib/snmp/src/manager/snmpm.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -379,21 +379,33 @@ register_agent(UserId, Addr) ->
register_agent(UserId, Addr, ?DEFAULT_AGENT_PORT, []).
%% Backward compatibility
-register_agent(UserId, Addr, Port, Config0) ->
+register_agent(UserId, Domain, Addr, Config0) when is_atom(Domain) ->
case lists:keymember(target_name, 1, Config0) of
false ->
- TargetName = mk_target_name(Addr, Port, Config0),
- Config = [{reg_type, addr_port},
- {address, Addr}, {port, Port} | Config0],
+ TargetName = mk_target_name(Domain, Addr, Config0),
+ Config =
+ [{reg_type, addr_port},
+ {tdomain, Domain}, {taddress, Addr} | Config0],
do_register_agent(UserId, TargetName, ensure_engine_id(Config));
true ->
{value, {_, TargetName}} =
lists:keysearch(target_name, 1, Config0),
Config1 = lists:keydelete(target_name, 1, Config0),
- Config2 = [{reg_type, addr_port},
- {address, Addr}, {port, Port} | Config1],
+ Config2 =
+ [{reg_type, addr_port},
+ {tdomain, Domain}, {taddress, Addr} | Config1],
register_agent(UserId, TargetName, ensure_engine_id(Config2))
- end.
+ end;
+register_agent(UserId, Ip, Port, Config) when is_integer(Port) ->
+ Domain = snmpm_config:default_transport_domain(),
+ Addr =
+ case snmp_conf:check_address(Domain, {Ip, Port}) of
+ ok ->
+ {Ip, Port};
+ {ok, FixedAddr} ->
+ FixedAddr
+ end,
+ register_agent(UserId, Domain, Addr, Config).
unregister_agent(UserId, TargetName) when is_list(TargetName) ->
snmpm_config:unregister_agent(UserId, TargetName);
@@ -402,8 +414,8 @@ unregister_agent(UserId, TargetName) when is_list(TargetName) ->
unregister_agent(UserId, Addr) ->
unregister_agent(UserId, Addr, ?DEFAULT_AGENT_PORT).
-unregister_agent(UserId, Addr, Port) ->
- case target_name(Addr, Port) of
+unregister_agent(UserId, DomainIp, AddressPort) ->
+ case target_name(DomainIp, AddressPort) of
{ok, TargetName} ->
unregister_agent(UserId, TargetName);
Error ->
@@ -1264,14 +1276,17 @@ format_vb_value(Prefix, _Type, Val) ->
%% --- Internal utility functions ---
%%
-target_name(Addr) ->
- target_name(Addr, ?DEFAULT_AGENT_PORT).
+target_name(Ip) ->
+ target_name(Ip, ?DEFAULT_AGENT_PORT).
-target_name(Addr, Port) ->
- snmpm_config:agent_info(Addr, Port, target_name).
+target_name(DomainIp, AddressPort) ->
+ snmpm_config:agent_info(DomainIp, AddressPort, target_name).
mk_target_name(Addr, Port, Config) ->
- snmpm_config:mk_target_name(Addr, Port, Config).
+ R = snmpm_config:mk_target_name(Addr, Port, Config),
+ p(?MODULE_STRING":mk_target_name(~p, ~p, ~p) -> ~p.~n",
+ [Addr, Port, Config, R]),
+ R.
ensure_engine_id(Config) ->
case lists:keymember(engine_id, 1, Config) of
@@ -1287,5 +1302,5 @@ ensure_engine_id(Config) ->
%% p(F) ->
%% p(F, []).
-%% p(F, A) ->
-%% io:format("~w:" ++ F ++ "~n", [?MODULE | A]).
+p(F, A) ->
+ io:format("~w:" ++ F ++ "~n", [?MODULE | A]).
diff --git a/lib/snmp/src/manager/snmpm_conf.erl b/lib/snmp/src/manager/snmpm_conf.erl
index 5e2d9fdbf6..888f19aec6 100644
--- a/lib/snmp/src/manager/snmpm_conf.erl
+++ b/lib/snmp/src/manager/snmpm_conf.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -78,43 +78,26 @@ write_manager_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_manager_config(Dir, Hdr, Conf).
-write_manager_config(Dir, Hdr, Conf)
- when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_manager_conf(Conf) end,
- Write = fun(Fid) -> write_manager_conf(Fid, Hdr, Conf) end,
- write_config_file(Dir, ?MANAGER_CONF_FILE, Verify, Write).
-
+write_manager_config(Dir, Hdr, Conf)
+ when is_list(Dir), is_list(Hdr), is_list(Conf) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ Write = fun (Fd, Entries) -> write_manager_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check, Write, Conf).
append_manager_config(Dir, Conf)
- when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_manager_conf(Conf) end,
- Write = fun(Fid) -> write_manager_conf(Fid, Conf) end,
- append_config_file(Dir, ?MANAGER_CONF_FILE, Verify, Write).
-
+ when is_list(Dir), is_list(Conf) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ Write = fun write_manager_conf/2,
+ append_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check, Write, Conf).
-read_manager_config(Dir) ->
- Verify = fun(Entry) -> verify_manager_conf_entry(Entry) end,
- read_config_file(Dir, ?MANAGER_CONF_FILE, Verify).
+read_manager_config(Dir) when is_list(Dir) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ read_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check).
-verify_manager_conf([]) ->
- ok;
-verify_manager_conf([H|T]) ->
- verify_manager_conf_entry(H),
- verify_manager_conf(T);
-verify_manager_conf(X) ->
- error({bad_manager_config, X}).
-
-verify_manager_conf_entry(Entry) ->
- case snmpm_config:check_manager_config(Entry) of
- ok ->
- ok;
-%% {ok, _} ->
-%% ok;
- Error ->
- throw(Error)
- end.
-
write_manager_conf(Fd, "", Conf) ->
write_manager_conf(Fd, Conf);
write_manager_conf(Fd, Hdr, Conf) ->
@@ -127,14 +110,15 @@ write_manager_conf(Fd, [H|T]) ->
do_write_manager_conf(Fd, H),
write_manager_conf(Fd, T).
-do_write_manager_conf(Fd, {address = Tag, Val}) ->
- io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
-do_write_manager_conf(Fd, {port = Tag, Val} ) ->
+do_write_manager_conf(Fd, {Tag, Val})
+ when Tag =:= domain;
+ Tag =:= address;
+ Tag =:= port;
+ Tag =:= max_message_size ->
io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
-do_write_manager_conf(Fd, {engine_id = Tag, Val} ) ->
+do_write_manager_conf(Fd, {Tag, Val})
+ when Tag =:= engine_id ->
io:format(Fd, "{~w, \"~s\"}.~n", [Tag, Val]);
-do_write_manager_conf(Fd, {max_message_size = Tag, Val} ) ->
- io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
do_write_manager_conf(_Fd, Crap) ->
error({bad_manager_config, Crap}).
@@ -167,36 +151,29 @@ write_users_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_users_config(Dir, Hdr, Conf).
-write_users_config(Dir, Hdr, Conf)
+write_users_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_users_conf(Conf) end,
- Write = fun(Fd) -> write_users_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ Write = fun (Fd, Entries) -> write_users_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?USERS_CONF_FILE, Order, Check, Write, Conf).
-append_users_config(Dir, Conf)
+append_users_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_users_conf(Conf) end,
- Write = fun(Fd) -> write_users_conf(Fd, Conf) end,
- append_config_file(Dir, ?USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ Write = fun write_users_conf/2,
+ append_config_file(Dir, ?USERS_CONF_FILE, Order, Check, Write, Conf).
read_users_config(Dir) when is_list(Dir) ->
- Verify = fun(Entry) -> verify_users_conf_entry(Entry) end,
- read_config_file(Dir, ?USERS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ read_config_file(Dir, ?USERS_CONF_FILE, Order, Check).
-
-verify_users_conf([]) ->
- ok;
-verify_users_conf([H|T]) ->
- verify_users_conf_entry(H),
- verify_users_conf(T);
-verify_users_conf(X) ->
- error({bad_users_conf, X}).
-
-verify_users_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_user_config(Entry),
- ok.
+
+check_user_config(Entry, State) ->
+ {check_ok(snmpm_config:check_user_config(Entry)),
+ State}.
write_users_conf(Fd, "", Conf) ->
write_users_conf(Fd, Conf);
@@ -239,36 +216,29 @@ write_agents_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_agents_config(Dir, Hdr, Conf).
-write_agents_config(Dir, Hdr, Conf)
+write_agents_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_agents_conf(Conf) end,
- Write = fun(Fd) -> write_agents_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?AGENTS_CONF_FILE, Verify, Write).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ Write = fun (Fd, Entries) -> write_agents_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check, Write, Conf).
-
-append_agents_config(Dir, Conf)
+append_agents_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_agents_conf(Conf) end,
- Write = fun(Fd) -> write_agents_conf(Fd, Conf) end,
- append_config_file(Dir, ?AGENTS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ Write = fun write_agents_conf/2,
+ append_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check, Write, Conf).
read_agents_config(Dir) ->
- Verify = fun(Entry) -> verify_agents_conf_entry(Entry) end,
- read_config_file(Dir, ?AGENTS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ read_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check).
-verify_agents_conf([]) ->
- ok;
-verify_agents_conf([H|T]) ->
- verify_agents_conf_entry(H),
- verify_agents_conf(T);
-verify_agents_conf(X) ->
- error({bad_agents_config, X}).
-
-verify_agents_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_agent_config(Entry),
- ok.
+check_agent_config(Entry, State) ->
+ {check_ok(snmpm_config:check_agent_config(Entry)),
+ State}.
write_agents_conf(Fd, "", Conf) ->
write_agents_conf(Fd, Conf);
@@ -282,13 +252,15 @@ write_agents_conf(Fd, [H|T]) ->
do_write_agents_conf(Fd, H),
write_agents_conf(Fd, T).
-do_write_agents_conf(Fd,
- {UserId,
- TargetName, Comm, Ip, Port, EngineID,
- Timeout, MaxMessageSize, Version,
- SecModel, SecName, SecLevel} = _A) ->
- io:format(Fd,
- "{~w, \"~s\", \"~s\", ~w, ~w, \"~s\", ~w, ~w, ~w, ~w, \"~s\", ~w}.~n", [UserId, TargetName, Comm, Ip, Port, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]);
+do_write_agents_conf(
+ Fd,
+ {UserId, TargetName, Comm, Ip, Port, EngineID,
+ Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel} = _A) ->
+ io:format(
+ Fd,
+ "{~w, \"~s\", \"~s\", ~w, ~w, \"~s\", ~w, ~w, ~w, ~w, \"~s\", ~w}.~n",
+ [UserId, TargetName, Comm, Ip, Port, EngineID,
+ Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]);
do_write_agents_conf(_Fd, Crap) ->
error({bad_agents_config, Crap}).
@@ -314,37 +286,30 @@ write_usm_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_usm_config(Dir, Hdr, Conf).
-write_usm_config(Dir, Hdr, Conf)
+write_usm_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?USM_USERS_CONF_FILE, Verify, Write).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ Write = fun (Fd, Entries) -> write_usm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check, Write, Conf).
-
-append_usm_config(Dir, Conf)
+append_usm_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Conf) end,
- append_config_file(Dir, ?USM_USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ Write = fun write_usm_conf/2,
+ append_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check, Write, Conf).
read_usm_config(Dir)
when is_list(Dir) ->
- Verify = fun(Entry) -> verify_usm_conf_entry(Entry) end,
- read_config_file(Dir, ?USM_USERS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ read_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check).
-verify_usm_conf([]) ->
- ok;
-verify_usm_conf([H|T]) ->
- verify_usm_conf_entry(H),
- verify_usm_conf(T);
-verify_usm_conf(X) ->
- error({bad_usm_conf, X}).
-
-verify_usm_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_usm_user_config(Entry),
- ok.
+check_usm_user_config(Entry, State) ->
+ {check_ok(snmpm_config:check_usm_user_config(Entry)),
+ State}.
write_usm_conf(Fd, "", Conf) ->
write_usm_conf(Fd, Conf);
@@ -358,41 +323,49 @@ write_usm_conf(Fd, [H|T]) ->
do_write_usm_conf(Fd, H),
write_usm_conf(Fd, T).
-do_write_usm_conf(Fd,
- {EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey}) ->
- io:format(Fd, "{\"~s\", \"~s\", ~w, ~w, ~w, ~w}.~n",
- [EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey]);
-do_write_usm_conf(Fd,
- {EngineID, UserName, SecName,
- AuthP, AuthKey, PrivP, PrivKey}) ->
- io:format(Fd, "{\"~s\", \"~s\", \"~s\", í~w, ~w, ~w, ~w}.~n",
- [EngineID, UserName, SecName, AuthP, AuthKey, PrivP, PrivKey]);
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey}) ->
+ io:format(
+ Fd, "{\"~s\", \"~s\", ~w, ~w, ~w, ~w}.~n",
+ [EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey]);
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, SecName,
+ AuthP, AuthKey, PrivP, PrivKey}) ->
+ io:format(
+ Fd, "{\"~s\", \"~s\", \"~s\", í~w, ~w, ~w, ~w}.~n",
+ [EngineID, UserName, SecName, AuthP, AuthKey, PrivP, PrivKey]);
do_write_usm_conf(_Fd, Crap) ->
error({bad_usm_conf, Crap}).
%% ---- config file wrapper functions ----
-write_config_file(Dir, File, Verify, Write) ->
- snmp_config:write_config_file(Dir, File, Verify, Write).
-
-append_config_file(Dir, File, Verify, Write) ->
- snmp_config:append_config_file(Dir, File, Verify, Write).
+write_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:write_config_file(Dir, File, Order, Check, Write, Conf).
-read_config_file(Dir, File, Verify) ->
- snmp_config:read_config_file(Dir, File, Verify).
+append_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:append_config_file(Dir, File, Order, Check, Write, Conf).
+read_config_file(Dir, File, Order, Check) ->
+ snmp_config:read_config_file(Dir, File, Order, Check).
%% ---- config file utility functions ----
+check_ok(ok) ->
+ ok;
+check_ok({ok, _}) ->
+ ok.
+
header() ->
{Y,Mo,D} = date(),
{H,Mi,S} = time(),
- io_lib:format("%% This file was generated by "
- "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
- "~2.2.0w:~2.2.0w:~2.2.0w\n",
- [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
-
+ io_lib:format(
+ "%% This file was generated by "
+ "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
+ "~2.2.0w:~2.2.0w:~2.2.0w\n",
+ [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
error(R) ->
throw({error, R}).
diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl
index 2101ad46e1..013fefa4e2 100644
--- a/lib/snmp/src/manager/snmpm_config.erl
+++ b/lib/snmp/src/manager/snmpm_config.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -103,8 +103,10 @@
get_agent_mp_model/2
]).
--export([check_manager_config/1,
- check_user_config/1,
+-export([
+ order_manager_config/2,
+ check_manager_config/2,
+ check_user_config/1,
check_agent_config/1,
check_usm_user_config/1]).
@@ -165,7 +167,7 @@
%%%-------------------------------------------------------------------
default_transport_domain() ->
- transportDomainUdpIpv4.
+ snmpUDPDomain.
start_link(Opts) ->
@@ -190,7 +192,11 @@ register_user(UserId, UserMod, UserData, DefaultAgentConfig)
when (UserId =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) ->
case (catch verify_user_behaviour(UserMod)) of
ok ->
- Config = default_agent_config(DefaultAgentConfig),
+ {ok, SystemDefaultAgentConfig} = agent_info(),
+ Config =
+ ensure_config(SystemDefaultAgentConfig,
+ DefaultAgentConfig),
+%% Config = default_agent_config(DefaultAgentConfig),
call({register_user, UserId, UserMod, UserData, Config});
Error ->
Error
@@ -201,19 +207,19 @@ register_user(UserId, _UserMod, _UserData, DefaultAgentConfig)
register_user(UserId, _, _, _) ->
{error, {bad_user_id, UserId}}.
-default_agent_config(DefaultAgentConfig) ->
- {ok, SystemDefaultAgentConfig} = agent_info(),
- default_agent_config(SystemDefaultAgentConfig, DefaultAgentConfig).
+%% default_agent_config(DefaultAgentConfig) ->
+%% {ok, SystemDefaultAgentConfig} = agent_info(),
+%% default_agent_config(SystemDefaultAgentConfig, DefaultAgentConfig).
-default_agent_config([], DefaultAgentConfig) ->
- DefaultAgentConfig;
-default_agent_config([{Key, _} = Entry|T], DefaultAgentConfig) ->
- case lists:keysearch(Key, 1, DefaultAgentConfig) of
- {value, _} ->
- default_agent_config(T, DefaultAgentConfig);
- false ->
- default_agent_config(T, [Entry|DefaultAgentConfig])
- end.
+%% default_agent_config([], DefaultAgentConfig) ->
+%% DefaultAgentConfig;
+%% default_agent_config([{Key, _} = Entry|T], DefaultAgentConfig) ->
+%% case lists:keymember(Key, 1, DefaultAgentConfig) of
+%% true ->
+%% default_agent_config(T, DefaultAgentConfig);
+%% false ->
+%% default_agent_config(T, [Entry|DefaultAgentConfig])
+%% end.
verify_user_behaviour(UserMod) ->
@@ -280,9 +286,10 @@ do_user_info(_UserId, BadItem) ->
%% A target-name constructed in this way is a string with the following:
%% <IP-address>:<Port>-<Version>
-%% This is intended for backward compatibility and therefor has
+%% This is intended for backward compatibility and therefore has
%% only support for IPv4 addresses and *no* other transport domain.
-mk_target_name(Addr0, Port, Config) when is_list(Config) ->
+mk_target_name(Domain, Addr, Config)
+ when is_atom(Domain), is_list(Config) ->
Version =
case lists:keysearch(version, 1, Config) of
{value, {_, V}} ->
@@ -290,18 +297,35 @@ mk_target_name(Addr0, Port, Config) when is_list(Config) ->
false ->
select_lowest_supported_version()
end,
- case normalize_address(Addr0) of
- {A, B, C, D} ->
- lists:flatten(
- io_lib:format("~w.~w.~w.~w:~w-~w", [A, B, C, D, Port, Version]));
- [A, B, C, D] ->
+ try
+ lists:flatten(
+ io_lib:format(
+ "~s-~w", [snmp_conf:mk_addr_string({Domain, Addr}), Version]))
+ catch
+ _ ->
lists:flatten(
- io_lib:format("~w.~w.~w.~w:~w-~w", [A, B, C, D, Port, Version]));
- _ ->
+ io_lib:format("~p-~w", [Addr, Version]))
+ end;
+mk_target_name(Ip, Port, Config)
+ when is_integer(Port), is_list(Config) ->
+ Domain = default_transport_domain(),
+ try fix_address(Domain, {Ip, Port}) of
+ Address ->
+ mk_target_name(Domain, Address, Config)
+ catch
+ _ ->
+ Version =
+ case lists:keysearch(version, 1, Config) of
+ {value, {_, V}} ->
+ V;
+ false ->
+ select_lowest_supported_version()
+ end,
lists:flatten(
- io_lib:format("~p:~w-~w", [Addr0, Port, Version]))
+ io_lib:format("~p:~w-~w", [Ip, Port, Version]))
end.
-
+
+
select_lowest_supported_version() ->
{ok, Versions} = system_info(versions),
select_lowest_supported_version([v1, v2, v3], Versions).
@@ -335,27 +359,17 @@ register_agent(UserId, TargetName, Config0)
%% is not present
%% 3) Check that there are no invalid or erroneous configs
%% 4) Check that the manager is capable of using the selected version
- case verify_agent_config(Config0) of
- {ok, Config} ->
- call({register_agent, UserId, TargetName, Config});
- Error ->
- Error
- end.
-
-
-verify_agent_config(Conf0) ->
try
- begin
- verify_mandatory(Conf0, [engine_id, address, reg_type]),
- verify_invalid(Conf0, [user_id]),
- Conf = verify_agent_config3(Conf0),
- Vsns = versions(),
- Vsn = which_version(Conf),
- verify_version(Vsn, Vsns),
- {ok, Conf}
- end
+ verify_mandatory(Config0, [engine_id, reg_type]),
+ verify_someof(Config0, [address, taddress]),
+ verify_illegal(Config0, [user_id]),
+ Config = verify_agent_config(Config0),
+ Vsns = versions(),
+ Vsn = which_version(Config),
+ verify_version(Vsn, Vsns),
+ call({register_agent, UserId, TargetName, Config})
catch
- throw:Error ->
+ Error ->
Error
end.
@@ -381,52 +395,43 @@ verify_version(Vsn, Vsns) ->
ok;
false ->
Reason = {version_not_supported_by_manager, Vsn, Vsns},
- throw({error, Reason})
- end.
-
-verify_agent_config3(Conf0) ->
- %% Fix (transport) address and domain
- {TDomain, Conf1} =
- case lists:keysearch(tdomain, 1, Conf0) of
- {value, {tdomain, Dom}} ->
- {Dom, Conf0};
- false ->
- Dom = default_transport_domain(),
- {Dom, [{tdomain, Dom} | Conf0]}
- end,
- Conf2 = case lists:keysearch(address, 1, Conf1) of
- {value, {address, Address}} ->
- lists:keyreplace(address, 1, Conf1,
- {address, {TDomain, Address}});
- false ->
- %% This is a mandatory config option,
- %% a later test will detect this
- Conf1
- end,
- case verify_agent2(Conf2) of
- {ok, Conf} ->
- Conf;
- {error, _} = ERROR ->
- throw(ERROR)
+ error(Reason)
end.
-verify_agent_config2(Conf) ->
- verify_agent2(Conf).
unregister_agent(UserId, TargetName) ->
call({unregister_agent, UserId, TargetName}).
%% This is the old style agent unregistration (using Addr and Port).
-unregister_agent(UserId, Addr0, Port) ->
- Addr = normalize_address(Addr0),
- case do_agent_info(Addr, Port, target_name) of
+unregister_agent(UserId, Domain, Address) when is_atom(Domain) ->
+ try fix_address(Domain, Address) of
+ NAddress ->
+ do_unregister_agent(UserId, Domain, NAddress)
+ catch
+ _ ->
+ {error, not_found}
+ end;
+unregister_agent(UserId, Ip, Port) when is_integer(Port) ->
+ Domain = default_transport_domain(),
+ try fix_address(Domain, {Ip, Port}) of
+ Address ->
+ do_unregister_agent(UserId, Domain, Address)
+ catch
+ _ ->
+ {error, not_found}
+ end.
+
+do_unregister_agent(UserId, Domain, Address) ->
+ case do_agent_info(Domain, Address, target_name) of
{ok, TargetName} ->
unregister_agent(UserId, TargetName);
Error ->
Error
end.
+
+
agent_info() ->
agent_info(?DEFAULT_TARGETNAME, all).
@@ -444,20 +449,46 @@ agent_info(TargetName, Item) ->
[] ->
{error, not_found}
end.
-
-agent_info(Addr0, Port, Item) ->
- Addr = normalize_address(Addr0),
- do_agent_info(Addr, Port, Item).
-do_agent_info(Addr, Port, target_name = Item) ->
- case ets:lookup(snmpm_agent_table, {Addr, Port, Item}) of
+agent_info(Domain, Address, Item) when is_atom(Domain) ->
+ try fix_address(Domain, Address) of
+ NAddress ->
+ do_agent_info(Domain, NAddress, Item)
+ catch
+ _Thrown ->
+ p(?MODULE_STRING":agent_info(~p, ~p, ~p) throwed ~p at.~n"
+ " ~p",
+ [Domain, Address, Item, _Thrown, erlang:get_stacktrace()]),
+ {error, not_found}
+ end;
+agent_info(Ip, Port, Item) ->
+ p(?MODULE_STRING":agent_info(~p, ~p, ~p) entry~n",
+ [Ip, Port, Item]),
+ Domain = default_transport_domain(),
+ try fix_address(Domain, {Ip, Port}) of
+ Address ->
+ do_agent_info(Domain, Address, Item)
+ catch
+ _Thrown ->
+ p(?MODULE_STRING":agent_info(~p, ~p, ~p) throwed ~p at.~n"
+ " ~p",
+ [Ip, Port, Item, _Thrown, erlang:get_stacktrace()]),
+ {error, not_found}
+ end.
+
+do_agent_info(Domain, Address, target_name = Item) ->
+ p(?MODULE_STRING":do_agent_info(~p, ~p, ~p) entry~n",
+ [Domain, Address, Item]),
+ case ets:lookup(snmpm_agent_table, {Domain, Address, Item}) of
[{_, Val}] ->
{ok, Val};
[] ->
{error, not_found}
end;
-do_agent_info(Addr, Port, Item) ->
- case do_agent_info(Addr, Port, target_name) of
+do_agent_info(Domain, Address, Item) ->
+ p(?MODULE_STRING":do_agent_info(~p, ~p, ~p) entry~n",
+ [Domain, Address, Item]),
+ case do_agent_info(Domain, Address, target_name) of
{ok, TargetName} ->
agent_info(TargetName, Item);
Error ->
@@ -465,6 +496,19 @@ do_agent_info(Addr, Port, Item) ->
end.
+ensure_agent_info(_, [], Info) ->
+ Info;
+ensure_agent_info(TargetName, [Item|Items], Info) ->
+ case lists:keymember(Item, 1, Info) of
+ true ->
+ ensure_agent_info(TargetName, Items, Info);
+ false ->
+ {ok, Value} = agent_info(TargetName, Item),
+ ensure_agent_info(TargetName, Items, [{Item, Value}|Info])
+ end.
+
+
+
which_agents() ->
which_agents('_').
@@ -474,38 +518,6 @@ which_agents(UserId) ->
[TargetName || [TargetName] <- Agents].
-verify_agent_info(TargetName, Info0) ->
- try
- begin
- verify_invalid(Info0, [user_id]),
- %% Check if address is part of the list and
- %% if so update it with the domain info.
- Info =
- case lists:keysearch(address, 1, Info0) of
- {value, {address, Addr}} ->
- %% If domain is part of the info, then use it.
- %% If not, lookup what is already stored for
- %% this agent and use that.
- Domain =
- case lists:keysearch(tdomain, 1, Info0) of
- {value, {tdomain, Dom}} ->
- Dom;
- false ->
- {ok, Dom} =
- agent_info(TargetName, tdomain),
- Dom
- end,
- Addr2 = {Domain, Addr},
- lists:keyreplace(address, 1, Info0, {address, Addr2});
- false ->
- Info0
- end,
- verify_agent2(Info)
- end
- catch
- throw:Error ->
- Error
- end.
update_agent_info(UserId, TargetName, Info) ->
call({update_agent_info, UserId, TargetName, Info}).
@@ -740,7 +752,7 @@ verify_usm_user_config(EngineID, Name, Config) ->
try
begin
verify_mandatory(Config, []),
- verify_invalid(Config, [engine_id, name]),
+ verify_illegal(Config, [engine_id, name]),
verify_usm_user_config2(EngineID, Name, Config)
end
catch
@@ -1073,7 +1085,11 @@ do_init(Opts) ->
%% -- Prio (optional) --
Prio = get_opt(priority, Opts, normal),
ets:insert(snmpm_config_table, {prio, Prio}),
- process_flag(priority, Prio),
+ try process_flag(priority, Prio)
+ catch
+ error:badarg ->
+ error({invalid_priority,Prio})
+ end,
%% -- Server (optional) --
ServerOpts = get_opt(server, Opts, []),
@@ -1506,7 +1522,9 @@ verify_versions([]) ->
ok;
verify_versions([Vsn|Vsns]) ->
verify_version(Vsn),
- verify_versions(Vsns).
+ verify_versions(Vsns);
+verify_versions(Vsns) ->
+ error({invalid_versions, Vsns}).
verify_version(v1) ->
ok;
@@ -1629,181 +1647,136 @@ init_agent_default() ->
%% The purpose of the default_agent is only to have a place
%% to store system wide default values related to agents.
%%
-
- %% Port
- init_agent_default(port, ?DEFAULT_AGENT_PORT),
-
- %% Timeout
- init_agent_default(timeout, 10000),
-
- %% Max message (packet) size
- init_agent_default(max_message_size, 484),
-
- %% MPModel
- init_agent_default(version, v2),
-
- %% SecModel
- init_agent_default(sec_model, v2c),
-
- %% SecName
- init_agent_default(sec_name, "initial"),
-
- %% SecLevel
- init_agent_default(sec_level, noAuthNoPriv),
-
- %% Community
- init_agent_default(community, "all-rights"),
- ok.
-
-
-init_agent_default(Item, Val) when Item =/= user_id ->
- case do_update_agent_info(default_agent, Item, Val) of
- ok ->
- ok;
- {error, Reason} ->
- error(Reason)
- end.
-
+ AgentDefaultConfig =
+ [{port, ?DEFAULT_AGENT_PORT}, % Port
+ {timeout, 10000}, % Timeout
+ {max_message_size, 484}, % Max message (packet) size
+ {version, v2}, % MPModel
+ {sec_model, v2c}, % SecModel
+ {sec_name, "initial"}, % SecName
+ {sec_level, noAuthPriv}, % SecLevel
+ {community, "all-rights"}], % Community
+ do_update_agent_info(default_agent, AgentDefaultConfig).
+
+%% %% Port
+%% init_agent_default(port, ?DEFAULT_AGENT_PORT),
+
+%% %% Timeout
+%% init_agent_default(timeout, 10000),
+
+%% %% Max message (packet) size
+%% init_agent_default(max_message_size, 484),
+
+%% %% MPModel
+%% init_agent_default(version, v2),
+
+%% %% SecModel
+%% init_agent_default(sec_model, v2c),
+
+%% %% SecName
+%% init_agent_default(sec_name, "initial"),
+
+%% %% SecLevel
+%% init_agent_default(sec_level, noAuthNoPriv),
+
+%% %% Community
+%% init_agent_default(community, "all-rights"),
+%% ok.
+
+
+%% init_agent_default(Item, Val) when Item =/= user_id ->
+%% case do_update_agent_info(default_agent, Item, Val) of
+%% ok ->
+%% ok;
+%% {error, Reason} ->
+%% error(Reason)
+%% end.
+
+%% read_agents_config_file(Dir) ->
+%% Verify = fun check_agent_config2/1,
+%% case read_file(Dir, "agents.conf", Verify, []) of
+%% {ok, Conf} ->
+%% Conf;
+%% Error ->
+%% ?vlog("agent config error: ~p", [Error]),
+%% throw(Error)
+%% end.
+
+%% check_agent_config2(Agent) ->
+%% case (catch check_agent_config(Agent)) of
+%% {ok, {UserId, TargetName, Conf, Version}} ->
+%% {ok, Vsns} = system_info(versions),
+%% case lists:member(Version, Vsns) of
+%% true ->
+%% {ok, {UserId, TargetName, Conf}};
+%% false ->
+%% error({version_not_supported_by_manager,
+%% Version, Vsns})
+%% end;
+%% Err ->
+%% throw(Err)
+%% end.
read_agents_config_file(Dir) ->
- Check = fun(C) -> check_agent_config2(C) end,
- case read_file(Dir, "agents.conf", Check, []) of
- {ok, Conf} ->
- Conf;
- Error ->
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ try read_file(Dir, "agents.conf", Order, Check, [])
+ catch
+ throw:Error ->
?vlog("agent config error: ~p", [Error]),
- throw(Error)
+ erlang:raise(throw, Error, erlang:get_stacktrace())
end.
-check_agent_config2(Agent) ->
- case (catch check_agent_config(Agent)) of
- {ok, {UserId, TargetName, Conf, Version}} ->
- {ok, Vsns} = system_info(versions),
- case lists:member(Version, Vsns) of
- true ->
- {ok, {UserId, TargetName, Conf}};
- false ->
- error({version_not_supported_by_manager,
- Version, Vsns})
- end;
- Err ->
- throw(Err)
+check_agent_config(Agent, State) ->
+ {ok, {UserId, TargetName, Conf, Version}} = check_agent_config(Agent),
+ {ok, Vsns} = system_info(versions),
+ case lists:member(Version, Vsns) of
+ true ->
+ {{ok, {UserId, TargetName, Conf}}, State};
+ false ->
+ error({version_not_supported_by_manager, Version, Vsns})
end.
%% For backward compatibility
-check_agent_config({UserId,
- TargetName,
- Community,
- Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel}) ->
- TDomain = default_transport_domain(),
- check_agent_config({UserId,
- TargetName,
- Community,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel});
-
-check_agent_config({UserId,
- TargetName,
- Community,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel}) ->
- ?vtrace("check_agent_config -> entry with"
- "~n UserId: ~p"
- "~n TargetName: ~p"
- "~n Community: ~p"
- "~n TDomain: ~p"
- "~n Ip: ~p"
- "~n Port: ~p"
- "~n EngineId: ~p"
- "~n Timeout: ~p"
- "~n MaxMessageSize: ~p"
- "~n Version: ~p"
- "~n SecModel: ~p"
- "~n SecName: ~p"
- "~n SecLevel: ~p",
- [UserId, TargetName, Community,
- TDomain, Ip, Port,
- EngineId, Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel]),
- Addr = normalize_address(TDomain, Ip),
- ?vtrace("check_agent_config -> Addr: ~p", [Addr]),
- Agent = {UserId,
- TargetName,
- Community,
- TDomain, Addr, Port,
- EngineId,
- Timeout, MaxMessageSize,
- Version, SecModel, SecName, SecLevel},
- {ok, verify_agent(Agent)};
+check_agent_config(
+ {UserId, TargetName, Community, Ip, Port,
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel}) ->
+ Domain = default_transport_domain(),
+ Addr = fix_address(Domain, {Ip, Port}),
+ check_agent_config(
+ UserId, TargetName, Community, Domain, Addr,
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel);
+check_agent_config(
+ {UserId, TargetName, Community, Domain, Ip, Port,
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel}) ->
+ check_agent_config(
+ UserId, TargetName, Community, Domain, {Ip, Port},
+ EngineId, Timeout, MaxMessageSize,
+ Version, SecModel, SecName, SecLevel);
check_agent_config(Agent) ->
error({bad_agent_config, Agent}).
-
-init_agents_config([]) ->
- ok;
-init_agents_config([Agent|Agents]) ->
- init_agent_config(Agent),
- init_agents_config(Agents).
-
-init_agent_config({_UserId, ?DEFAULT_TARGETNAME = TargetName, _Config}) ->
- throw({error, {invalid_target_name, TargetName}});
-init_agent_config({UserId, TargetName, Config}) ->
- case handle_register_agent(UserId, TargetName, Config) of
- ok ->
- ok;
- Error ->
- throw(Error)
- end.
-
-
-%% For backward compatibility
-verify_agent({UserId,
- TargetName,
- Comm,
- Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel}) ->
- TDomain = default_transport_domain(),
- verify_agent({UserId,
- TargetName,
- Comm,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel});
-
-verify_agent({UserId,
- TargetName,
- Comm,
- TDomain, Ip, Port,
- EngineId,
- Timeout, MMS,
- Version, SecModel, SecName, SecLevel}) ->
- ?vdebug("verify_agent -> entry with"
+check_agent_config(
+ UserId, TargetName, Comm, Domain, Addr,
+ EngineId, Timeout, MMS,
+ Version, SecModel, SecName, SecLevel) ->
+ ?vdebug("check_agent_config -> entry with"
"~n UserId: ~p"
"~n TargetName: ~p", [UserId, TargetName]),
snmp_conf:check_string(TargetName, {gt, 0}),
- snmp_conf:check_integer(Port, {gt, 0}),
%% Note that the order of Conf *is* important.
%% Some properties may depend on others, so that
%% in order to verify one property, another must
%% be already verified (and present). An example
- %% of this is the property 'address', for which
+ %% of this is the property 'taddress', for which
%% the property tdomain is needed.
- Conf0 =
+ Conf =
[{reg_type, target_name},
- {tdomain, TDomain},
- %% This should be taddress, but what the*...
- {address, {TDomain, Ip}},
- {port, Port},
+ {tdomain, Domain},
+ {taddress, Addr},
{community, Comm},
{engine_id, EngineId},
{timeout, Timeout},
@@ -1813,40 +1786,186 @@ verify_agent({UserId,
{sec_name, SecName},
{sec_level, SecLevel}
],
- case verify_agent2(Conf0) of
- {ok, Conf} ->
- {UserId, TargetName, Conf, Version};
- Err ->
- throw(Err)
+ {ok, {UserId, TargetName, verify_agent_config(Conf), Version}}.
+
+
+
+init_agents_config([]) ->
+ ok;
+init_agents_config([Agent|Agents]) ->
+ init_agent_config(Agent),
+ init_agents_config(Agents).
+
+init_agent_config({_UserId, ?DEFAULT_TARGETNAME = TargetName, _Config}) ->
+ error({invalid_target_name, TargetName});
+init_agent_config({UserId, TargetName, Config}) ->
+ case handle_register_agent(UserId, TargetName, Config) of
+ ok ->
+ ok;
+ Error ->
+ throw(Error)
end.
-verify_agent2(Conf) ->
- verify_agent2(Conf, []).
-verify_agent2([], VerifiedConf) ->
- {ok, VerifiedConf};
-verify_agent2([{Item, Val0}|Items], VerifiedConf) ->
- case verify_val(Item, Val0) of
- {ok, Val} ->
- verify_agent2(Items, [{Item, Val} | VerifiedConf]);
- Err ->
- Err
+
+%% Sort 'tdomain' first then 'port' to ensure both
+%% sorts before 'taddress'. Keep the order of other items.
+order_agent(ItemA, ItemB) ->
+ snmp_conf:keyorder(1, ItemA, ItemB, [tdomain, port]).
+
+fix_agent_config(Conf) ->
+ ?vdebug("fix_agent_config -> entry with~n~n"
+ " Conf: ~p", [Conf]),
+ fix_agent_config(lists:sort(fun order_agent/2, Conf), []).
+
+fix_agent_config([], FixedConf) ->
+ Ret = lists:reverse(FixedConf),
+ ?vdebug("fix_agent_config -> returns:~n"
+ " ~p", [Ret]),
+ Ret;
+fix_agent_config([{taddress = Item, Address} = Entry|Conf], FixedConf) ->
+ {value, {tdomain, TDomain}} = lists:keysearch(tdomain, 1, FixedConf),
+ {value, {port, DefaultPort}} = lists:keysearch(port, 1, FixedConf),
+ case snmp_conf:check_address(TDomain, Address, DefaultPort) of
+ ok ->
+ fix_agent_config(Conf, [Entry|FixedConf]);
+ {ok, NAddress} ->
+ fix_agent_config(Conf, [{Item, NAddress}|FixedConf])
end;
-verify_agent2([Bad|_], _VerifiedConf) ->
- {error, {bad_agent_config, Bad}}.
+fix_agent_config([Entry|Conf], FixedConf) ->
+ fix_agent_config(Conf, [Entry|FixedConf]).
+
+
+
+verify_agent_config(Conf) ->
+ verify_agent_config(lists:sort(fun order_agent/2, Conf), []).
+
+verify_agent_config([], VerifiedConf) ->
+ Ret = lists:reverse(VerifiedConf),
+ ?vdebug("verify_agent_config -> returns:~n"
+ " ~p", [Ret]),
+ Ret;
+verify_agent_config([{Item, _} = Entry|Conf], VerifiedConf) ->
+ verify_illegal(VerifiedConf, [Item]), % Duplicates are hereby illegal
+ verify_agent_config(Conf, VerifiedConf, Entry);
+verify_agent_config([Bad|_], _VerifiedConf) ->
+ error({bad_agent_config, Bad}).
+
+verify_agent_config(
+ Conf, VerifiedConf, {taddress = Item, Address} = Entry) ->
+ verify_illegal(VerifiedConf, [address]),
+ {TDomain, VC} =
+ case lists:keysearch(tdomain, 1, VerifiedConf) of
+ {value, {tdomain,TD}} ->
+ {TD, VerifiedConf};
+ _ ->
+ %% Insert tdomain since it is missing
+ TD = default_transport_domain(),
+ {TD, [{tdomain, TD}|VerifiedConf]}
+ end,
+ case snmp_conf:check_address(TDomain, Address, 0) of
+ ok ->
+ verify_agent_config(Conf, [Entry|VC]);
+ {ok, NAddress} ->
+ verify_agent_config(Conf, [{Item, NAddress}|VC])
+ end;
+verify_agent_config(Conf, VerifiedConf, {address, Address}) ->
+ Item = taddress,
+ verify_illegal(VerifiedConf, [Item]),
+ {TDomain, VC} =
+ case lists:keysearch(tdomain, 1, VerifiedConf) of
+ {value, {tdomain, TD}} ->
+ {TD, VerifiedConf};
+ _ ->
+ %% Insert tdomain since it is missing
+ TD = default_transport_domain(),
+ {TD, [{tdomain, TD}|VerifiedConf]}
+ end,
+ case snmp_conf:check_address(TDomain, Address, 0) of
+ ok ->
+ verify_agent_config(Conf, [{Item, Address}|VC]);
+ {ok, NAddress} ->
+ verify_agent_config(Conf, [{Item, NAddress}|VC])
+ end;
+verify_agent_config(Conf, VerifiedConf, {Item, Val} = Entry) ->
+ case verify_agent_entry(Item, Val) of
+ ok ->
+ verify_agent_config(Conf, [Entry|VerifiedConf]);
+ {ok, NewVal} ->
+ verify_agent_config(Conf, [{Item, NewVal}|VerifiedConf])
+ end.
+
+verify_agent_entry(user_id, _UserId) ->
+ ok;
+verify_agent_entry(reg_type, RegType) ->
+ if
+ RegType =:= addr_port;
+ RegType =:= target_name ->
+ ok;
+ true ->
+ error({bad_reg_type, RegType})
+ end;
+verify_agent_entry(tdomain, TDomain) ->
+ snmp_conf:check_domain(TDomain);
+verify_agent_entry(port, Port) ->
+ snmp_conf:check_port(Port);
+verify_agent_entry(community, Comm) ->
+ snmp_conf:check_string(Comm);
+verify_agent_entry(engine_id, EngineId) ->
+ case EngineId of
+ discovery ->
+ ok;
+ _ ->
+ snmp_conf:check_string(EngineId)
+ end;
+verify_agent_entry(timeout, Timeout) ->
+ snmp_conf:check_timer(Timeout);
+verify_agent_entry(max_message_size, MMS) ->
+ snmp_conf:check_packet_size(MMS);
+verify_agent_entry(version, V) ->
+ if
+ V =:= v1;
+ V =:= v2;
+ V =:= v3 ->
+ ok;
+ true ->
+ error({bad_version, V})
+ end;
+verify_agent_entry(sec_model, Model) ->
+ snmp_conf:check_sec_model(Model);
+verify_agent_entry(sec_name, Name) ->
+ try snmp_conf:check_string(Name)
+ catch
+ _ ->
+ error({bad_sec_name, Name})
+ end;
+verify_agent_entry(sec_level, Level) ->
+ snmp_conf:check_sec_level(Level);
+verify_agent_entry(Item, _) ->
+ error({unknown_item, Item}).
+
+%% read_users_config_file(Dir) ->
+%% Verify = fun check_user_config/1,
+%% case read_file(Dir, "users.conf", Verify, []) of
+%% {ok, Conf} ->
+%% Conf;
+%% Error ->
+%% ?vlog("failure reading users config file: ~n ~p", [Error]),
+%% throw(Error)
+%% end.
+
read_users_config_file(Dir) ->
- Check = fun(C) -> check_user_config(C) end,
- case read_file(Dir, "users.conf", Check, []) of
- {ok, Conf} ->
- Conf;
- Error ->
+ Order = fun snmp_conf:no_order/2,
+ Check = fun (User, State) -> {check_user_config(User), State} end,
+ try read_file(Dir, "users.conf", Order, Check, [])
+ catch
+ throw:Error ->
?vlog("failure reading users config file: ~n ~p", [Error]),
- throw(Error)
+ erlang:raise(throw, Error, erlang:get_stacktrace())
end.
-
check_user_config({Id, Mod, Data}) ->
?vtrace("check_user_config -> entry with"
"~n Id: ~p"
@@ -1864,21 +1983,18 @@ check_user_config({Id, Mod, Data, DefaultAgentConfig} = _User)
case (catch verify_user_behaviour(Mod)) of
ok ->
?vtrace("check_user_config -> user behaviour verified", []),
- case verify_user_agent_config(DefaultAgentConfig) of
- {ok, DefAgentConf} ->
- ?vtrace("check_user_config -> "
- "user agent (default) config verified", []),
- User2 = {Id, Mod, Data, DefAgentConf},
- {ok, User2};
- {error, Reason} ->
- error({bad_default_agent_config, Reason})
- end;
+ DefAgentConf =
+ verify_default_agent_config(DefaultAgentConfig),
+ ?vtrace("check_user_config -> "
+ "user agent (default) config verified", []),
+ User2 = {Id, Mod, Data, DefAgentConf},
+ {ok, User2};
Error ->
throw(Error)
end;
check_user_config({Id, _Mod, _Data, DefaultAgentConfig})
when (Id =/= ?DEFAULT_USER) ->
- {error, {bad_default_agent_config, DefaultAgentConfig}};
+ error({bad_default_agent_config, DefaultAgentConfig});
check_user_config({Id, _Mod, _Data, _DefaultAgentConfig}) ->
error({bad_user_id, Id});
check_user_config(User) ->
@@ -1904,7 +2020,7 @@ init_user_config(User) ->
error_msg("user config check failed: "
"~n~w~n~w", [User, Reason])
end.
-
+
verify_user({Id, UserMod, UserData}) ->
verify_user({Id, UserMod, UserData, []});
verify_user({Id, UserMod, UserData, DefaultAgentConfig})
@@ -1917,15 +2033,24 @@ verify_user({Id, UserMod, UserData, DefaultAgentConfig})
[Id, UserMod, UserData, DefaultAgentConfig]),
case (catch verify_user_behaviour(UserMod)) of
ok ->
- case verify_user_agent_config(DefaultAgentConfig) of
- {ok, DefAgentConf} ->
- Config = default_agent_config(DefAgentConf),
- {ok, #user{id = Id,
- mod = UserMod,
- data = UserData,
- default_agent_config = Config}};
- {error, Reason} ->
- error({bad_default_agent_config, Reason})
+ try
+ {ok, SystemDefaultAgentConfig} = agent_info(),
+ Config =
+ ensure_config(
+ SystemDefaultAgentConfig,
+ verify_default_agent_config(DefaultAgentConfig)),
+%% Config =
+%% default_agent_config(
+%% verify_default_agent_config(DefaultAgentConfig)),
+ {ok, #user{id = Id,
+ mod = UserMod,
+ data = UserData,
+ default_agent_config = Config}}
+ catch
+ Error ->
+ ?vdebug("verify_user default_agent_config -> throw"
+ "~n Error: ~p", [Error]),
+ error({bad_default_agent_config, Error})
end;
Error ->
throw(Error)
@@ -1936,27 +2061,32 @@ verify_user({Id, _UserMod, _UserData, DefaultAgentConfig})
verify_user({Id, _, _, _}) ->
{error, {bad_user_id, Id}}.
-verify_user_agent_config(Conf) ->
+verify_default_agent_config(Conf) ->
try
- begin
- verify_invalid(Conf, [user_id, engine_id, address]),
- verify_agent_config2(Conf)
- end
+ verify_illegal(
+ Conf,
+ [user_id, engine_id, address, tdomain, taddress]),
+ verify_agent_config(Conf)
catch
- throw:Error ->
- ?vdebug("verify_user_agent_config -> throw"
+ Error ->
+ ?vdebug("verify_default_agent_config -> throw"
"~n Error: ~p", [Error]),
- Error
+ error({bad_default_agent_config, Error})
end.
+%% read_usm_config_file(Dir) ->
+%% Verify = fun check_usm_user_config/1,
+%% case read_file(Dir, "usm.conf", Verify, []) of
+%% {ok, Conf} ->
+%% Conf;
+%% Error ->
+%% throw(Error)
+%% end.
+
read_usm_config_file(Dir) ->
- Check = fun(C) -> check_usm_user_config(C) end,
- case read_file(Dir, "usm.conf", Check, []) of
- {ok, Conf} ->
- Conf;
- Error ->
- throw(Error)
- end.
+ Order = fun snmp_conf:no_order/2,
+ Check = fun (User, State) -> {check_usm_user_config(User), State} end,
+ read_file(Dir, "usm.conf", Order, Check, []).
%% Identity-function
check_usm_user_config({EngineId, Name,
@@ -2138,20 +2268,61 @@ is_crypto_supported(Func) ->
snmp_misc:is_crypto_supported(Func).
+%% read_manager_config_file(Dir) ->
+%% Verify = fun check_manager_config/1,
+%% case read_file(Dir, "manager.conf", Verify) of
+%% {ok, Conf} ->
+%% ?d("read_manager_config_file -> ok: "
+%% "~n Conf: ~p", [Conf]),
+%% %% If the address is not specified, then we assume
+%% %% it should be the local host.
+%% %% If the address is not possible to determine
+%% %% that way, then we give up...
+%% verify_mandatory(Conf, [port,engine_id,max_message_size]),
+%% ensure_config(default_manager_config(), Conf);
+%% %% check_mandatory_manager_config(Conf),
+%% %% ensure_manager_config(Conf);
+%% Error ->
+%% throw(Error)
+%% end.
+
read_manager_config_file(Dir) ->
- Check = fun(Conf) -> check_manager_config(Conf) end,
- case read_file(Dir, "manager.conf", Check) of
- {ok, Conf} ->
- ?d("read_manager_config_file -> ok: "
- "~n Conf: ~p", [Conf]),
- %% If the address is not specified, then we assume
- %% it should be the local host.
- %% If the address is not possible to determine
- %% that way, then we give up...
- check_mandatory_manager_config(Conf),
- ensure_manager_config(Conf);
- Error ->
- throw(Error)
+ Order = fun order_manager_config/2,
+ Check = fun check_manager_config/2,
+ Conf = read_file(Dir, "manager.conf", Order, Check),
+ ?d("read_manager_config_file -> ok: "
+ "~n Conf: ~p", [Conf]),
+ %% If the address is not specified, then we assume
+ %% it should be the local host.
+ %% If the address is not possible to determine
+ %% that way, then we give up...
+ verify_mandatory(Conf, [port,engine_id,max_message_size]),
+ default_manager_config(Conf).
+
+default_manager_config(Conf) ->
+ %% Ensure address of right family
+ case lists:keyfind(address, 1, Conf) of
+ false ->
+ Domain =
+ case lists:keyfind(domain, 1, Conf) of
+ false ->
+ default_transport_domain();
+ {_, D} ->
+ D
+ end,
+ Family = snmp_conf:tdomain_to_family(Domain),
+ {ok, HostName} = inet:gethostname(),
+ case inet:getaddr(HostName, Family) of
+ {ok, Address} ->
+ [{address, Address} | Conf];
+ {error, _Reason} ->
+ ?d("default_manager_config -> "
+ "failed getting ~w address for ~s:~n"
+ " _Reason: ~p", [Family, HostName, _Reason]),
+ Conf
+ end;
+ _ ->
+ Conf
end.
default_manager_config() ->
@@ -2164,46 +2335,66 @@ default_manager_config() ->
"~n _Reason: ~p", [_Reason]),
[]
end.
-
-check_manager_config({address, Addr}) ->
- snmp_conf:check_ip(Addr);
+
+order_manager_config(EntryA, EntryB) ->
+ snmp_conf:keyorder(1, EntryA, EntryB, [domain]).
+
+check_manager_config({domain, D}, _Domain) ->
+ {snmp_conf:check_domain(D), D};
+check_manager_config({address = Tag, Ip}, D) ->
+ Domain =
+ case D of
+ undefined ->
+ default_transport_domain();
+ _ ->
+ D
+ end,
+ {case snmp_conf:check_ip(Domain, Ip) of
+ ok ->
+ ok;
+ {ok, FixedIp} ->
+ {ok, {Tag, FixedIp}}
+ end, Domain};
+check_manager_config(Entry, Domain) ->
+ {check_manager_config(Entry), Domain}.
+
check_manager_config({port, Port}) ->
- snmp_conf:check_integer(Port, {gt, 0});
+ snmp_conf:check_port(Port);
check_manager_config({engine_id, EngineID}) ->
snmp_conf:check_string(EngineID);
check_manager_config({max_message_size, Max}) ->
snmp_conf:check_integer(Max, {gte, 484});
check_manager_config(Conf) ->
- {error, {unknown_config, Conf}}.
+ error({unknown_config, Conf}).
-check_mandatory_manager_config(Conf) ->
- Mand = [port, engine_id, max_message_size],
- check_mandatory_manager_config(Mand, Conf).
+%% check_mandatory_manager_config(Conf) ->
+%% Mand = [port, engine_id, max_message_size],
+%% check_mandatory_manager_config(Mand, Conf).
-check_mandatory_manager_config([], _Conf) ->
- ok;
-check_mandatory_manager_config([Item|Mand], Conf) ->
- case lists:keysearch(Item, 1, Conf) of
- false ->
- error({missing_mandatory_manager_config, Item});
- _ ->
- check_mandatory_manager_config(Mand, Conf)
- end.
+%% check_mandatory_manager_config([], _Conf) ->
+%% ok;
+%% check_mandatory_manager_config([Item|Mand], Conf) ->
+%% case lists:keysearch(Item, 1, Conf) of
+%% false ->
+%% error({missing_mandatory_manager_config, Item});
+%% _ ->
+%% check_mandatory_manager_config(Mand, Conf)
+%% end.
-ensure_manager_config(Confs) ->
- ensure_manager_config(Confs, default_manager_config()).
+%% ensure_manager_config(Confs) ->
+%% ensure_manager_config(Confs, default_manager_config()).
-ensure_manager_config(Confs, []) ->
- Confs;
-ensure_manager_config(Confs, [{Key,_} = DefKeyVal|Defs]) ->
- case lists:keysearch(Key, 1, Confs) of
- false ->
- ensure_manager_config([DefKeyVal|Confs], Defs);
- {value, _Conf} ->
- ensure_manager_config(Confs, Defs)
- end.
+%% ensure_manager_config(Confs, []) ->
+%% Confs;
+%% ensure_manager_config(Confs, [{Key,_} = DefKeyVal|Defs]) ->
+%% case lists:keysearch(Key, 1, Confs) of
+%% false ->
+%% ensure_manager_config([DefKeyVal|Confs], Defs);
+%% {value, _Conf} ->
+%% ensure_manager_config(Confs, Defs)
+%% end.
% ensure_manager_config([], Defs, Confs) ->
% Confs ++ Defs;
@@ -2216,46 +2407,102 @@ ensure_manager_config(Confs, [{Key,_} = DefKeyVal|Defs]) ->
% ensure_manager_config(Confs, Defs, [Conf|Acc])
% end.
-
-
-read_file(Dir, FileName, Check, Default) ->
- File = filename:join(Dir, FileName),
- case file:read_file_info(File) of
- {ok, _} ->
- case (catch do_read(File, Check)) of
- {ok, Conf} ->
- {ok, Conf};
- Error ->
- ?vtrace("read_file -> read failed:"
- "~n Error: ~p", [Error]),
- Error
- end;
- {error, Reason} ->
+read_file(Dir, FileName, Order, Check, Default) ->
+ try snmp_conf:read(filename:join(Dir, FileName), Order, Check)
+ catch
+ {error, Reason} when element(1, Reason) =:= failed_open ->
?vlog("failed reading config from ~s: ~p", [FileName, Reason]),
- {ok, Default}
+ Default
end.
-read_file(Dir, FileName, Check) ->
- File = filename:join(Dir, FileName),
- case file:read_file_info(File) of
- {ok, _} ->
- case (catch do_read(File, Check)) of
- {ok, Conf} ->
- ?vtrace("read_file -> read ok"
- "~n Conf: ~p", [Conf]),
- {ok, Conf};
- Error ->
- ?vtrace("read_file -> read failed:"
- "~n Error: ~p", [Error]),
- Error
- end;
- {error, Reason} ->
+read_file(Dir, FileName, Order, Check) ->
+ try snmp_conf:read(filename:join(Dir, FileName), Order, Check)
+ catch
+ throw:{error, Reason} = Error
+ when element(1, Reason) =:= failed_open ->
error_msg("failed reading config from ~s: ~p", [FileName, Reason]),
- {error, {failed_reading, FileName, Reason}}
- end.
+ erlang:raise(throw, Error, erlang:get_stacktrace())
+ end.
+
+
+
+
+
+
+%% read_file(Dir, FileName, Verify, Default) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% read_file(File, Verify);
+%% {error, Reason} ->
+%% ?vlog("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {ok, Default}
+%% end.
+
+%% read_file(Dir, FileName, Verify) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% read_file(File, Verify);
+%% {error, Reason} ->
+%% error_msg("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {error, {failed_reading, FileName, Reason}}
+%% end.
+
+%% read_file(File, Verify) ->
+%% Check = fun (Config, State) -> {Verify(Config), State} end,
+%% try snmp_conf:read(File, Check) of
+%% Conf ->
+%% ?vtrace("read_file -> read ok"
+%% "~n Conf: ~p", [Conf]),
+%% {ok, Conf}
+%% catch
+%% Error ->
+%% ?vtrace("read_file -> read failed:"
+%% "~n Error: ~p", [Error]),
+%% Error
+%% end.
+
+%% XXX remove
+
+%% read_file(Dir, FileName, Check, Default) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% case (catch do_read(File, Check)) of
+%% {ok, Conf} ->
+%% {ok, Conf};
+%% Error ->
+%% ?vtrace("read_file -> read failed:"
+%% "~n Error: ~p", [Error]),
+%% Error
+%% end;
+%% {error, Reason} ->
+%% ?vlog("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {ok, Default}
+%% end.
+
+%% read_file(Dir, FileName, Check) ->
+%% File = filename:join(Dir, FileName),
+%% case file:read_file_info(File) of
+%% {ok, _} ->
+%% case (catch do_read(File, Check)) of
+%% {ok, Conf} ->
+%% ?vtrace("read_file -> read ok"
+%% "~n Conf: ~p", [Conf]),
+%% {ok, Conf};
+%% Error ->
+%% ?vtrace("read_file -> read failed:"
+%% "~n Error: ~p", [Error]),
+%% Error
+%% end;
+%% {error, Reason} ->
+%% error_msg("failed reading config from ~s: ~p", [FileName, Reason]),
+%% {error, {failed_reading, FileName, Reason}}
+%% end.
-do_read(File, Check) ->
- {ok, snmp_conf:read(File, Check)}.
+%% do_read(File, Check) ->
+%% {ok, snmp_conf:read(File, Check)}.
%%--------------------------------------------------------------------
@@ -2684,30 +2931,50 @@ handle_register_agent(UserId, TargetName, Config) ->
"~n Config: ~p", [UserId, TargetName, Config]),
case (catch agent_info(TargetName, user_id)) of
{error, _} ->
- ?vtrace("handle_register_agent -> user_id not found in config", []),
+ ?vtrace(
+ "handle_register_agent -> user_id not found in config", []),
case ets:lookup(snmpm_user_table, UserId) of
[#user{default_agent_config = DefConfig}] ->
- ?vtrace("handle_register_agent -> "
- "~n DefConfig: ~p", [DefConfig]),
- %% First, insert this users default config
- ?vtrace("handle_register_agent -> store default config", []),
- do_handle_register_agent(TargetName, DefConfig),
- %% Second, insert the config for this agent
- ?vtrace("handle_register_agent -> store config", []),
- do_handle_register_agent(TargetName,
- [{user_id, UserId}|Config]),
+ ?vtrace("handle_register_agent ->~n"
+ " DefConfig: ~p", [DefConfig]),
+ FixedConfig =
+ fix_agent_config(ensure_config(DefConfig, Config)),
+ ?vtrace("handle_register_agent ->~n"
+ " FixedConfig: ~p", [FixedConfig]),
+ do_handle_register_agent(
+ TargetName, [{user_id, UserId}|FixedConfig]),
%% <DIRTY-BACKWARD-COMPATIBILLITY>
- %% And now for some (backward compatibillity)
+ %% And now for some (backward compatibillity)
%% dirty crossref stuff
- ?vtrace("handle_register_agent -> lookup address", []),
- {ok, Addr} = agent_info(TargetName, address),
- ?vtrace("handle_register_agent -> Addr: ~p, lookup Port",
- [Addr]),
- {ok, Port} = agent_info(TargetName, port),
- ?vtrace("handle_register_agent -> register cross-ref fix", []),
- ets:insert(snmpm_agent_table,
- {{Addr, Port, target_name}, TargetName}),
+ {value, {_, Domain}} =
+ lists:keysearch(tdomain, 1, FixedConfig),
+ {value, {_, Address}} =
+ lists:keysearch(taddress, 1, FixedConfig),
+ ?vtrace(
+ "handle_register_agent -> register cross-ref fix", []),
+ ets:insert(snmpm_agent_table,
+ {{Domain, Address, target_name}, TargetName}),
%% </DIRTY-BACKWARD-COMPATIBILLITY>
+
+%% %% First, insert this users default config
+%% ?vtrace("handle_register_agent -> store default config", []),
+%% do_handle_register_agent(TargetName, DefConfig),
+%% %% Second, insert the config for this agent
+%% ?vtrace("handle_register_agent -> store config", []),
+%% do_handle_register_agent(TargetName,
+%% [{user_id, UserId}|Config]),
+%% %% <DIRTY-BACKWARD-COMPATIBILLITY>
+%% %% And now for some (backward compatibillity)
+%% %% dirty crossref stuff
+%% ?vtrace("handle_register_agent -> lookup taddress", []),
+%% {ok, {Addr, Port} = TAddress} =
+%% agent_info(TargetName, taddress),
+%% ?vtrace("handle_register_agent -> taddress: ~p",
+%% [TAddress]),
+%% ?vtrace("handle_register_agent -> register cross-ref fix", []),
+%% ets:insert(snmpm_agent_table,
+%% {{Addr, Port, target_name}, TargetName}),
+%% %% </DIRTY-BACKWARD-COMPATIBILLITY>
ok;
_ ->
{error, {not_found, UserId}}
@@ -2729,7 +2996,7 @@ handle_register_agent(UserId, TargetName, Config) ->
do_handle_register_agent(_TargetName, []) ->
ok;
do_handle_register_agent(TargetName, [{Item, Val}|Rest]) ->
- ?vtrace("handle_register_agent -> entry with"
+ ?vtrace("do_handle_register_agent -> entry with"
"~n TargetName: ~p"
"~n Item: ~p"
"~n Val: ~p"
@@ -2738,7 +3005,7 @@ do_handle_register_agent(TargetName, [{Item, Val}|Rest]) ->
ok ->
do_handle_register_agent(TargetName, Rest);
{error, Reason} ->
- ?vtrace("handle_register_agent -> failed updating ~p"
+ ?vtrace("do_handle_register_agent -> failed updating ~p"
"~n Item: ~p"
"~n Reason: ~p", [Item, Reason]),
ets:match_delete(snmpm_agent_table, {TargetName, '_'}),
@@ -2762,9 +3029,9 @@ handle_unregister_agent(UserId, TargetName) ->
%% <DIRTY-BACKWARD-COMPATIBILLITY>
%% And now for some (backward compatibillity)
%% dirty crossref stuff
- {ok, Addr} = agent_info(TargetName, address),
- {ok, Port} = agent_info(TargetName, port),
- ets:delete(snmpm_agent_table, {Addr, Port, target_name}),
+ {ok, Domain} = agent_info(TargetName, tdomain),
+ {ok, Address} = agent_info(TargetName, taddress),
+ ets:delete(snmpm_agent_table, {Domain, Address, target_name}),
%% </DIRTY-BACKWARD-COMPATIBILLITY>
ets:match_delete(snmpm_agent_table, {{TargetName, '_'}, '_'}),
ok;
@@ -2790,21 +3057,26 @@ handle_update_agent_info(UserId, TargetName, Info) ->
Error
end.
-handle_update_agent_info(TargetName, Info0) ->
+handle_update_agent_info(TargetName, Info) ->
?vtrace("handle_update_agent_info -> entry with"
"~n TargetName: ~p"
- "~n Info0: ~p", [TargetName, Info0]),
+ "~n Info: ~p", [TargetName, Info]),
%% Verify info
- try verify_agent_info(TargetName, Info0) of
- {ok, Info} ->
- do_update_agent_info(TargetName, Info);
+ try
+ verify_illegal(Info, [user_id]),
+ %% If port or domain is part of the info, then use it.
+ %% If not, lookup what is already stored for
+ %% this agent and use that.
+ do_update_agent_info(
+ TargetName,
+ fix_agent_config(
+ verify_agent_config(
+ ensure_agent_info(TargetName, [port,tdomain], Info))))
+ catch
Error ->
- Error
- catch
- throw:Error ->
Error;
T:E ->
- {error, {failed_info_verification, Info0, T, E}}
+ {error, {failed_info_verification, Info, T, E}}
end.
handle_update_agent_info(UserId, TargetName, Item, Val) ->
@@ -2816,6 +3088,9 @@ handle_update_agent_info(UserId, TargetName, Item, Val) ->
handle_update_agent_info(TargetName, [{Item, Val}]).
do_update_agent_info(TargetName, Info) ->
+ ?vtrace("do_update_agent_info -> entry with~n"
+ " TargetName: ~p~n"
+ " Info: ~p", [TargetName,Info]),
InsertItem =
fun({Item, Val}) ->
ets:insert(snmpm_agent_table, {{TargetName, Item}, Val})
@@ -2997,109 +3272,42 @@ verify_mandatory(Conf, [Mand|Mands]) ->
true ->
verify_mandatory(Conf, Mands);
false ->
- throw({error, {missing_mandatory_config, Mand}})
+ error({missing_mandatory_config, Mand})
end.
-verify_invalid(_, []) ->
+verify_illegal(_, []) ->
ok;
-verify_invalid(Conf, [Inv|Invs]) ->
+verify_illegal(Conf, [Inv|Invs]) ->
case lists:member(Inv, Conf) of
false ->
- verify_invalid(Conf, Invs);
+ verify_illegal(Conf, Invs);
true ->
- throw({error, {illegal_config, Inv}})
+ error({illegal_config, Inv})
end.
-
-verify_val(user_id, UserId) ->
- {ok, UserId};
-verify_val(reg_type, RegType)
- when (RegType =:= addr_port) orelse (RegType =:= target_name) ->
- {ok, RegType};
-verify_val(tdomain = Item, snmpUDPDomain = _Domain) ->
- verify_val(Item, transportDomainUdpIpv4);
-verify_val(tdomain, Domain) ->
- case lists:member(Domain, ?SUPPORTED_DOMAINS) of
+verify_someof(Conf, [Mand|Mands]) ->
+ case lists:keymember(Mand, 1, Conf) of
true ->
- {ok, Domain};
+ ok;
false ->
- case lists:member(Domain, snmp_conf:all_domains()) of
- true ->
- error({unsupported_domain, Domain});
- false ->
- error({unknown_domain, Domain})
+ case Mands of
+ [] ->
+ error({missing_mandatory_config, Mand});
+ _ ->
+ verify_someof(Conf, Mands)
end
- end;
-verify_val(address, {Domain, Addr0}) ->
- case normalize_address(Domain, Addr0) of
- {_A1, _A2, _A3, _A4} = Addr ->
- {ok, Addr};
- {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr ->
- {ok, Addr};
- _ when is_list(Addr0) ->
- case (catch snmp_conf:check_ip(Addr0)) of
- ok ->
- {ok, list_to_tuple(Addr0)};
- Err ->
- Err
- end;
- _ ->
- error({bad_address, Addr0})
- end;
-verify_val(address, BadAddress) ->
- error({bad_address, BadAddress});
-verify_val(port, Port) ->
- case (catch snmp_conf:check_integer(Port, {gt, 0})) of
- ok ->
- {ok, Port};
- Err ->
- Err
- end;
-verify_val(community, Comm) ->
- case (catch snmp_conf:check_string(Comm)) of
- ok ->
- {ok, Comm};
- Err ->
- Err
- end;
-verify_val(engine_id, discovery = EngineId) ->
- {ok, EngineId};
-verify_val(engine_id, EngineId) ->
- case (catch snmp_conf:check_string(EngineId)) of
- ok ->
- {ok, EngineId};
- Err ->
- Err
- end;
-verify_val(timeout, Timeout) ->
- (catch snmp_conf:check_timer(Timeout));
-verify_val(max_message_size, MMS) ->
- case (catch snmp_conf:check_packet_size(MMS)) of
- ok ->
- {ok, MMS};
- Err ->
- Err
- end;
-verify_val(version, V)
- when (V =:= v1) orelse (V =:= v2) orelse (V =:= v3) ->
- {ok, V};
-verify_val(version, BadVersion) ->
- error({bad_version, BadVersion});
-verify_val(sec_model, Model) ->
- (catch snmp_conf:check_sec_model(Model));
-verify_val(sec_name, Name) when is_list(Name) ->
- case (catch snmp_conf:check_string(Name)) of
- ok ->
- {ok, Name};
- Err ->
- Err
- end;
-verify_val(sec_name, BadName) ->
- error({bad_sec_name, BadName});
-verify_val(sec_level, Level) ->
- (catch snmp_conf:check_sec_level(Level));
-verify_val(Item, _) ->
- {error, {unknown_item, Item}}.
+ end.
+
+ensure_config([], Config) ->
+ Config;
+ensure_config([Default|Defaults], Config) ->
+ case lists:keymember(element(1, Default), 1, Config) of
+ true ->
+ ensure_config(Defaults, Config);
+ false ->
+ ensure_config(Defaults, [Default|Config])
+ end.
+
%%%-------------------------------------------------------------------
@@ -3257,31 +3465,14 @@ init_mini_mib_elems(MibName, [_|T], Res) ->
%%----------------------------------------------------------------------
-normalize_address(Addr) ->
- normalize_address(snmpUDPDomain, Addr).
-
-normalize_address(snmpUDPDomain, Addr) ->
- normalize_address(transportDomainUdpIpv4, Addr);
-
-normalize_address(Domain, Addr) ->
- case inet:getaddr(Addr, td2fam(Domain)) of
- {ok, Addr2} ->
- Addr2;
- _ when is_list(Addr) ->
- case (catch snmp_conf:check_ip(Domain, Addr)) of
- ok ->
- list_to_tuple(Addr);
- _ ->
- Addr
- end;
- _ ->
- Addr
+fix_address(Domain, Address) ->
+ case snmp_conf:check_address(Domain, Address) of
+ ok ->
+ Address;
+ {ok, NAddress} ->
+ NAddress
end.
-td2fam(transportDomainUdpIpv4) -> inet;
-td2fam(transportDomainUdpIpv6) -> inet6.
-
-
%%----------------------------------------------------------------------
call(Req) ->
@@ -3389,6 +3580,6 @@ error_msg(F, A) ->
%% p(F) ->
%% p(F, []).
-%% p(F, A) ->
-%% io:format("~w:" ++ F ++ "~n", [?MODULE | A]).
+p(F, A) ->
+ io:format("~w:" ++ F ++ "~n", [?MODULE | A]).
diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl
index 953c94ab54..f8a7441c0a 100644
--- a/lib/snmp/src/manager/snmpm_mpd.erl
+++ b/lib/snmp/src/manager/snmpm_mpd.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -21,7 +21,7 @@
-export([init/1,
- process_msg/7,
+ process_msg/7, process_msg/6,
generate_msg/5, generate_response_msg/4,
next_msg_id/0,
@@ -92,8 +92,10 @@ reset(#state{v3 = V3}) ->
%% Purpose: This is the main Message Dispatching function. (see
%% section 4.2.1 in rfc2272)
%%-----------------------------------------------------------------
-process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
+process_msg(Msg, Domain, Ip, Port, State, NoteStore, Logger) ->
+ process_msg(Msg, Domain, {Ip, Port}, State, NoteStore, Logger).
+process_msg(Msg, Domain, Addr, State, NoteStore, Logger) ->
inc(snmpInPkts),
case (catch snmp_pdus:dec_message_only(binary_to_list(Msg))) of
@@ -102,17 +104,17 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
#message{version = 'version-1', vsn_hdr = Community, data = Data}
when State#state.v1 =:= true ->
HS = ?empty_msg_size + length(Community),
- process_v1_v2c_msg('version-1', NoteStore, Msg,
- Domain, Addr, Port,
- Community, Data, HS, Logger);
+ process_v1_v2c_msg(
+ 'version-1', NoteStore, Msg, Domain, Addr,
+ Community, Data, HS, Logger);
%% Version 2
#message{version = 'version-2', vsn_hdr = Community, data = Data}
when State#state.v2c =:= true ->
HS = ?empty_msg_size + length(Community),
- process_v1_v2c_msg('version-2', NoteStore, Msg,
- Domain, Addr, Port,
- Community, Data, HS, Logger);
+ process_v1_v2c_msg(
+ 'version-2', NoteStore, Msg, Domain, Addr,
+ Community, Data, HS, Logger);
%% Version 3
#message{version = 'version-3', vsn_hdr = H, data = Data}
@@ -122,7 +124,7 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
"~n msgFlags: ~p"
"~n msgSecModel: ~p",
[H#v3_hdr.msgID,H#v3_hdr.msgFlags,H#v3_hdr.msgSecurityModel]),
- process_v3_msg(NoteStore, Msg, H, Data, Addr, Port, Logger);
+ process_v3_msg(NoteStore, Msg, H, Data, Addr, Logger);
%% Crap
{'EXIT', {bad_version, Vsn}} ->
@@ -148,32 +150,27 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
%%-----------------------------------------------------------------
%% Handles a Community based message (v1 or v2c).
%%-----------------------------------------------------------------
-process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain,
- Addr, Port,
- Community, Data, HS, Log) ->
+process_v1_v2c_msg(
+ Vsn, _NoteStore, Msg, Domain, Addr, Community, Data, HS, Log) ->
?vdebug("process_v1_v2c_msg -> entry with"
"~n Vsn: ~p"
"~n Domain: ~p"
"~n Addr: ~p"
- "~n Port: ~p"
"~n Community: ~p"
- "~n HS: ~p", [Vsn, Domain, Addr, Port, Community, HS]),
-
+ "~n HS: ~p", [Vsn, Domain, Addr, Community, HS]),
+
{TDomain, TAddress} =
try
- begin
- TD = snmp_conf:mk_tdomain(Domain),
- TA = snmp_conf:mk_taddress(Domain, Addr, Port),
- {TD, TA}
- end
+ {snmp_conf:mk_tdomain(Domain),
+ snmp_conf:mk_taddress(Domain, Addr)}
catch
throw:{error, TReason} ->
throw({discarded, {badarg, Domain, TReason}})
end,
Max = get_max_message_size(),
- AgentMax = get_agent_max_message_size(Addr, Port),
+ AgentMax = get_agent_max_message_size(Domain, Addr),
PduMS = pdu_ms(Max, AgentMax, HS),
?vtrace("process_v1_v2c_msg -> PduMS: ~p", [PduMS]),
@@ -213,13 +210,12 @@ sec_model('version-2') -> ?SEC_V2C.
%% Handles a SNMPv3 Message, following the procedures in rfc2272,
%% section 4.2 and 7.2
%%-----------------------------------------------------------------
-process_v3_msg(NoteStore, Msg, Hdr, Data, Addr, Port, Log) ->
+process_v3_msg(NoteStore, Msg, Hdr, Data, Address, Log) ->
+ ?vdebug(
+ "process_v3_msg -> entry with~n"
+ " Hdr: ~p~n"
+ " Address: ~p", [Hdr, Address]),
- ?vdebug("process_v3_msg -> entry with"
- "~n Hdr: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Hdr, Addr, Port]),
-
%% 7.2.3
#v3_hdr{msgID = MsgID,
msgMaxSize = MMS,
@@ -352,8 +348,8 @@ process_v3_msg(NoteStore, Msg, Hdr, Data, Addr, Port, Log) ->
%% 4.2.2.1.1 - we don't handle proxys yet => we only
%% handle CtxEngineID to ourselves
%% Check that we actually know of an agent with this
- %% CtxEngineID and Addr/Port
- case is_known_engine_id(CtxEngineID, Addr, Port) of
+ %% CtxEngineID and Address
+ case is_known_engine_id(CtxEngineID, Address) of
true ->
?vtrace("and the agent EngineID (~p) "
"is know to us", [CtxEngineID]),
@@ -866,14 +862,23 @@ get_max_message_size() ->
end.
%% The the MMS of the agent
-get_agent_max_message_size(Addr, Port) ->
- case snmpm_config:get_agent_engine_max_message_size(Addr, Port) of
+get_agent_max_message_size(Domain, Addr) ->
+ case snmpm_config:get_agent_engine_max_message_size(Domain, Addr) of
{ok, MMS} ->
MMS;
_Error ->
- ?vlog("unknown agent: ~w:~w", [Addr, Port]),
+ ?vlog("unknown agent: ~s",
+ [snmp_conf:mk_addr_string({Domain, Addr})]),
get_max_message_size()
end.
+%% get_agent_max_message_size(Addr, Port) ->
+%% case snmpm_config:get_agent_engine_max_message_size(Addr, Port) of
+%% {ok, MMS} ->
+%% MMS;
+%% _Error ->
+%% ?vlog("unknown agent: ~w:~w", [Addr, Port]),
+%% get_max_message_size()
+%% end.
%% Get "our" (manager) engine id
get_engine_id() ->
@@ -888,9 +893,12 @@ get_engine_id() ->
get_agent_engine_id(Name) ->
snmpm_config:get_agent_engine_id(Name).
-is_known_engine_id(EngineID, Addr, Port) ->
+is_known_engine_id(EngineID, {Addr, Port}) ->
snmpm_config:is_known_engine_id(EngineID, Addr, Port).
+%% is_known_engine_id(EngineID, Addr, Port) ->
+%% snmpm_config:is_known_engine_id(EngineID, Addr, Port).
+
% get_agent_engine_id(Addr, Port) ->
% case snmpm_config:get_agent_engine_id(Addr, Port) of
% {ok, Id} ->
diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl
index 4d6bd9aa33..860b0b83dd 100644
--- a/lib/snmp/src/manager/snmpm_net_if.erl
+++ b/lib/snmp/src/manager/snmpm_net_if.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -27,9 +27,9 @@
-export([
start_link/2,
stop/1,
- send_pdu/6, % Backward compatibillity
- send_pdu/7, % Backward compatibillity
- send_pdu/8,
+ send_pdu/6, % Backward compatibility
+ send_pdu/7, % Partly backward compatibility
+ send_pdu/8, % Backward compatibility
inform_response/4,
@@ -55,11 +55,12 @@
%% -define(VMODULE,"NET_IF").
-include("snmp_verbosity.hrl").
--record(state,
+-record(state,
{
server,
note_store,
- sock,
+ domain,
+ sock,
mpd_state,
log,
irb = auto, % auto | {user, integer()}
@@ -99,30 +100,32 @@ start_link(Server, NoteStore) ->
stop(Pid) ->
call(Pid, stop).
-send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) ->
- send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO).
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port) ->
+ send_pdu(
+ Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port, ?DEFAULT_EXTRA_INFO).
-send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) ->
- Domain = snmpm_config:default_transport_domain(),
- send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo).
-
-send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo)
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port, ExtraInfo)
when is_record(Pdu, pdu) ->
- ?d("send_pdu -> entry with"
- "~n Pid: ~p"
- "~n Pdu: ~p"
- "~n Vsn: ~p"
- "~n MsgData: ~p"
- "~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]),
- cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}).
+ ?d("send_pdu -> entry with~n"
+ " Pid: ~p~n"
+ " Pdu: ~p~n"
+ " Vsn: ~p~n"
+ " MsgData: ~p~n"
+ " Domain/IP: ~p~n"
+ " Addr/Port: ~p",
+ [Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port]),
+ {Domain, Addr} = address(Domain_or_Ip, Addr_or_Port),
+ cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo}).
+
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Ip, Port, ExtraInfo) ->
+ send_pdu(Pid, Pdu, Vsn, MsgData, Domain, {Ip, Port}, ExtraInfo).
note_store(Pid, NoteStore) ->
call(Pid, {note_store, NoteStore}).
-inform_response(Pid, Ref, Addr, Port) ->
- cast(Pid, {inform_response, Ref, Addr, Port}).
+inform_response(Pid, Ref, Domain_or_Ip, Addr_or_Port) ->
+ {Domain, Addr} = address(Domain_or_Ip, Addr_or_Port),
+ cast(Pid, {inform_response, Ref, Domain, Addr}).
info(Pid) ->
call(Pid, info).
@@ -199,7 +202,14 @@ do_init(Server, NoteStore) ->
BindTo = get_opt(Opts, bind_to, false),
NoReuse = get_opt(Opts, no_reuse, false),
{ok, Port} = snmpm_config:system_info(port),
- {ok, Sock} = do_open_port(Port, SndBuf, RecBuf, BindTo, NoReuse),
+ Domain =
+ case snmpm_config:system_info(domain) of
+ {ok, D} ->
+ D;
+ _ ->
+ snmpm_config:default_transport_domain()
+ end,
+ {ok, Sock} = do_open_port(Port, SndBuf, RecBuf, Domain, BindTo, NoReuse),
%% Flow control --
FilterOpts = get_opt(Opts, filter, []),
@@ -217,6 +227,7 @@ do_init(Server, NoteStore) ->
State = #state{server = Server,
note_store = NoteStore,
mpd_state = MpdState,
+ domain = Domain,
sock = Sock,
log = Log,
irb = IRB,
@@ -227,18 +238,23 @@ do_init(Server, NoteStore) ->
%% Open port
-do_open_port(Port, SendSz, RecvSz, BindTo, NoReuse) ->
- ?vtrace("do_open_port -> entry with"
- "~n Port: ~p"
- "~n SendSz: ~p"
- "~n RecvSz: ~p"
- "~n BindTo: ~p"
- "~n NoReuse: ~p", [Port, SendSz, RecvSz, BindTo, NoReuse]),
+do_open_port(Port, SendSz, RecvSz, Domain, BindTo, NoReuse) ->
+ ?vtrace("do_open_port -> entry with~n"
+ " Port: ~p~n"
+ " SendSz: ~p~n"
+ " RecvSz: ~p~n"
+ " Domain: ~p~n"
+ " BindTo: ~p~n"
+ " NoReuse: ~p",
+ [Port, SendSz, RecvSz, Domain, BindTo, NoReuse]),
IpOpts1 = bind_to(BindTo),
IpOpts2 = no_reuse(NoReuse),
IpOpts3 = recbuf(RecvSz),
IpOpts4 = sndbuf(SendSz),
- IpOpts = [binary | IpOpts1 ++ IpOpts2 ++ IpOpts3 ++ IpOpts4],
+ IpOpts =
+ [binary,
+ snmp_conf:tdomain_to_family(Domain) |
+ IpOpts1 ++ IpOpts2 ++ IpOpts3 ++ IpOpts4],
OpenRes =
case init:get_argument(snmpm_fd) of
{ok, [[FdStr]]} ->
@@ -386,25 +402,24 @@ handle_call(Req, From, State) ->
%% {noreply, State, Timeout} |
%% {stop, Reason, State} (terminate/2 is called)
%%--------------------------------------------------------------------
-handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo},
+handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo},
State) ->
- ?vlog("received send_pdu message with"
- "~n Pdu: ~p"
- "~n Vsn: ~p"
- "~n MsgData: ~p"
- "~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]),
- maybe_process_extra_info(ExtraInfo),
- maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State),
+ ?vlog("received send_pdu message with~n"
+ " Pdu: ~p~n"
+ " Vsn: ~p~n"
+ " MsgData: ~p~n"
+ " Domain: ~p~n"
+ " Addr : ~p", [Pdu, Vsn, MsgData, Domain, Addr]),
+ maybe_process_extra_info(ExtraInfo),
+ maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, State),
{noreply, State};
-handle_cast({inform_response, Ref, Addr, Port}, State) ->
- ?vlog("received inform_response message with"
- "~n Ref: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Ref, Addr, Port]),
- handle_inform_response(Ref, Addr, Port, State),
+handle_cast({inform_response, Ref, Domain, Addr}, State) ->
+ ?vlog("received inform_response message with~n"
+ " Ref: ~p~n"
+ " Domain: ~p~n"
+ " Addr: ~p", [Ref, Domain, Addr]),
+ handle_inform_response(Ref, Domain, Addr, State),
{noreply, State};
handle_cast(filter_reset, State) ->
@@ -423,9 +438,11 @@ handle_cast(Msg, State) ->
%% {noreply, State, Timeout} |
%% {stop, Reason, State} (terminate/2 is called)
%%--------------------------------------------------------------------
-handle_info({udp, Sock, Ip, Port, Bytes}, #state{sock = Sock} = State) ->
+handle_info(
+ {udp, Sock, Ip, Port, Bytes},
+ #state{sock = Sock, domain = Domain} = State) ->
?vlog("received ~w bytes from ~p:~p [~w]", [size(Bytes), Ip, Port, Sock]),
- maybe_handle_recv_msg(Ip, Port, Bytes, State),
+ maybe_handle_recv_msg(Domain, {Ip, Port}, Bytes, State),
{noreply, State};
handle_info(inform_response_gc, State) ->
@@ -531,48 +548,50 @@ code_change(_Vsn, State, _Extra) ->
%%% Internal functions
%%%-------------------------------------------------------------------
-maybe_handle_recv_msg(Addr, Port, Bytes, #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_recv(Addr, Port)) of
+maybe_handle_recv_msg(
+ Domain, Addr, Bytes,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv(Arg1, Arg2)) of
false ->
%% Drop the received packet
inc(netIfMsgInDrops),
ok;
_ ->
- handle_recv_msg(Addr, Port, Bytes, State)
+ handle_recv_msg(Domain, Addr, Bytes, State)
end.
-handle_recv_msg(Addr, Port, Bytes, #state{server = Pid})
+handle_recv_msg(Domain, Addr, Bytes, #state{server = Pid})
when is_binary(Bytes) andalso (size(Bytes) =:= 0) ->
- Pid ! {snmp_error, {empty_message, Addr, Port}, Addr, Port},
+ Pid ! {snmp_error, {empty_message, Domain, Addr}, Domain, Addr},
ok;
-handle_recv_msg(Addr, Port, Bytes,
- #state{server = Pid,
- note_store = NoteStore,
- mpd_state = MpdState,
- sock = Sock,
- log = Log} = State) ->
- Domain = snmp_conf:which_domain(Addr), % What the ****...
- Logger = logger(Log, read, Addr, Port),
- case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port,
+handle_recv_msg(
+ Domain, Addr, Bytes,
+ #state{server = Pid,
+ note_store = NoteStore,
+ mpd_state = MpdState,
+ log = Log} = State) ->
+ Logger = logger(Log, read, Domain, Addr),
+ case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr,
MpdState, NoteStore, Logger)) of
{ok, Vsn, Pdu, MS, ACM} ->
- maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, MS, ACM,
+ maybe_handle_recv_pdu(Domain, Addr, Vsn, Pdu, MS, ACM,
Logger, State);
{discarded, Reason, Report} ->
?vdebug("discarded: ~p", [Reason]),
ErrorInfo = {failed_processing_message, Reason},
- Pid ! {snmp_error, ErrorInfo, Addr, Port},
- maybe_udp_send(State#state.filter, Sock, Addr, Port, Report),
+ Pid ! {snmp_error, ErrorInfo, Domain, Addr},
+ maybe_udp_send(Domain, Addr, Report, State),
ok;
{discarded, Reason} ->
?vdebug("discarded: ~p", [Reason]),
ErrorInfo = {failed_processing_message, Reason},
- Pid ! {snmp_error, ErrorInfo, Addr, Port},
+ Pid ! {snmp_error, ErrorInfo, Domain, Addr},
ok;
Error ->
@@ -582,88 +601,94 @@ handle_recv_msg(Addr, Port, Bytes,
end.
-maybe_handle_recv_pdu(Addr, Port,
- Vsn, #pdu{type = Type} = Pdu, PduMS, ACM,
- Logger,
- #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_recv_pdu(Addr, Port, Type)) of
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, #pdu{type = Type} = Pdu, PduMS, ACM, Logger,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv_pdu(Arg1, Arg2, Type)) of
false ->
inc(netIfPduInDrops),
ok;
_ ->
- handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State)
+ handle_recv_pdu(
+ Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State)
end;
-maybe_handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger,
- #state{filter = FilterMod} = State)
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, Trap, PduMS, ACM, Logger,
+ #state{filter = FilterMod, domain = ManagerDomain} = State)
when is_record(Trap, trappdu) ->
- case (catch FilterMod:accept_recv_pdu(Addr, Port, trappdu)) of
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv_pdu(Arg1, Arg2, trappdu)) of
false ->
inc(netIfPduInDrops),
ok;
_ ->
- handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger, State)
+ handle_recv_pdu(
+ Domain, Addr, Vsn, Trap, PduMS, ACM, Logger, State)
end;
-maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State) ->
- handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State).
-
-
-handle_recv_pdu(Addr, Port,
- Vsn, #pdu{type = 'inform-request'} = Pdu, _PduMS, ACM,
- Logger, #state{server = Pid, irb = IRB} = State) ->
- handle_inform_request(IRB, Pid, Vsn, Pdu, ACM,
- Addr, Port, Logger, State);
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = report} = Pdu, _PduMS, ok,
- _Logger,
- #state{server = Pid} = _State) ->
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State) ->
+ handle_recv_pdu(Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State).
+
+
+handle_recv_pdu(
+ Domain, Addr, Vsn,
+ #pdu{type = 'inform-request'} = Pdu, _PduMS, ACM, Logger,
+ #state{server = Pid, irb = IRB} = State) ->
+ handle_inform_request(
+ IRB, Pid, Vsn, Pdu, ACM, Domain, Addr, Logger, State);
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = report} = Pdu, _PduMS, ok, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received report - ok", []),
- Pid ! {snmp_report, {ok, Pdu}, Addr, Port};
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = report} = Pdu, _PduMS,
- {error, ReqId, Reason},
- _Logger,
- #state{server = Pid} = _State) ->
+ Pid ! {snmp_report, {ok, Pdu}, Domain, Addr};
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = report} = Pdu, _PduMS, {error, ReqId, Reason}, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received report - error", []),
- Pid ! {snmp_report, {error, ReqId, Reason, Pdu}, Addr, Port};
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = 'snmpv2-trap'} = Pdu, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) ->
+ Pid ! {snmp_report, {error, ReqId, Reason, Pdu}, Domain, Addr};
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = 'snmpv2-trap'} = Pdu, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received snmpv2-trap", []),
- Pid ! {snmp_trap, Pdu, Addr, Port};
-handle_recv_pdu(Addr, Port,
- _Vsn, Trap, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) when is_record(Trap, trappdu) ->
+ Pid ! {snmp_trap, Pdu, Domain, Addr};
+handle_recv_pdu(
+ Domain, Addr, _Vsn, Trap, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) when is_record(Trap, trappdu) ->
?vtrace("received trappdu", []),
- Pid ! {snmp_trap, Trap, Addr, Port};
-handle_recv_pdu(Addr, Port,
- _Vsn, Pdu, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) when is_record(Pdu, pdu) ->
+ Pid ! {snmp_trap, Trap, Domain, Addr};
+handle_recv_pdu(
+ Domain, Addr, _Vsn, Pdu, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) when is_record(Pdu, pdu) ->
?vtrace("received pdu", []),
- Pid ! {snmp_pdu, Pdu, Addr, Port};
-handle_recv_pdu(_Addr, _Port, _Vsn, Pdu, _PduMS, ACM, _Logger, _State) ->
+ Pid ! {snmp_pdu, Pdu, Domain, Addr};
+handle_recv_pdu(
+ _Domain, _Addr, _Vsn, Pdu, _PduMS, ACM, _Logger, _State) ->
?vlog("received unexpected pdu: "
- "~n Pdu: ~p"
- "~n ACM: ~p", [Pdu, ACM]).
+ "~n Pdu: ~p"
+ "~n ACM: ~p", [Pdu, ACM]).
-handle_inform_request(auto, Pid, Vsn, Pdu, ACM, Addr, Port, Logger, State) ->
+handle_inform_request(
+ auto, Pid, Vsn, Pdu, ACM, Domain, Addr, Logger, State) ->
?vtrace("received inform-request (true)", []),
- Pid ! {snmp_inform, ignore, Pdu, Addr, Port},
+ Pid ! {snmp_inform, ignore, Pdu, Domain, Addr},
RePdu = make_response_pdu(Pdu),
- maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger, State);
-handle_inform_request({user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
- ACM, Addr, Port, _Logger, _State) ->
+ maybe_send_inform_response(RePdu, Vsn, ACM, Domain, Addr, Logger, State);
+handle_inform_request(
+ {user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
+ ACM, Domain, Addr, _Logger, _State) ->
?vtrace("received inform-request (false)", []),
- Pid ! {snmp_inform, ReqId, Pdu, Addr, Port},
+ Pid ! {snmp_inform, ReqId, Pdu, Domain, Addr},
%% Before we go any further, we need to check that we have not
%% already received this message (possible resend).
- Key = {ReqId, Addr, Port},
+ Key = {ReqId, Domain, Addr},
case ets:lookup(snmpm_inform_request_table, Key) of
[_] ->
%% OK, we already know about this. We assume this
@@ -676,39 +701,43 @@ handle_inform_request({user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
Rec = {Key, Expire, {Vsn, ACM, RePdu}},
ets:insert(snmpm_inform_request_table, Rec)
end.
-
-handle_inform_response(Ref, Addr, Port, State) ->
- Key = {Ref, Addr, Port},
+
+handle_inform_response(Ref, Domain, Addr, State) ->
+ Key = {Ref, Domain, Addr},
case ets:lookup(snmpm_inform_request_table, Key) of
[{Key, _, {Vsn, ACM, RePdu}}] ->
- Logger = logger(State#state.log, read, Addr, Port),
+ Logger = logger(State#state.log, read, Domain, Addr),
ets:delete(snmpm_inform_request_table, Key),
- maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port,
- Logger, State);
+ maybe_send_inform_response(
+ RePdu, Vsn, ACM, Domain, Addr, Logger, State);
[] ->
%% Already acknowledged, or the user was to slow to reply...
ok
end,
ok.
-maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger,
- #state{server = Pid,
- sock = Sock,
- filter = FilterMod}) ->
- case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(RePdu))) of
+maybe_send_inform_response(
+ RePdu, Vsn, ACM, Domain, Addr, Logger,
+ #state{server = Pid,
+ filter = FilterMod,
+ domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send_pdu(
+ Arg1, Arg2, pdu_type_of(RePdu)))
+ of
false ->
inc(netIfPduOutDrops),
ok;
_ ->
case snmpm_mpd:generate_response_msg(Vsn, RePdu, ACM, Logger) of
{ok, Msg} ->
- maybe_udp_send(FilterMod, Sock, Addr, Port, Msg);
+ maybe_udp_send(Domain, Addr, Msg, State);
{discarded, Reason} ->
?vlog("failed generating response message:"
"~n Reason: ~p", [Reason]),
ReqId = RePdu#pdu.request_id,
ErrorInfo = {failed_generating_response, {RePdu, Reason}},
- Pid ! {snmp_error, ReqId, ErrorInfo, Addr, Port},
+ Pid ! {snmp_error, ReqId, ErrorInfo, Domain, Addr},
ok
end
end.
@@ -743,28 +772,29 @@ irgc_stop(Ref) ->
(catch erlang:cancel_timer(Ref)).
-maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port,
- #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of
+maybe_handle_send_pdu(
+ Pdu, Vsn, MsgData, Domain, Addr,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send_pdu(Arg1, Arg2, pdu_type_of(Pdu))) of
false ->
inc(netIfPduOutDrops),
ok;
_ ->
- handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State)
+ handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, State)
end.
-handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port,
- #state{server = Pid,
- note_store = NoteStore,
- sock = Sock,
- log = Log,
- filter = FilterMod}) ->
- Logger = logger(Log, write, Addr, Port),
- case (catch snmpm_mpd:generate_msg(Vsn, NoteStore,
- Pdu, MsgData, Logger)) of
+handle_send_pdu(
+ Pdu, Vsn, MsgData, Domain, Addr,
+ #state{server = Pid,
+ note_store = NoteStore,
+ log = Log} = State) ->
+ Logger = logger(Log, write, Domain, Addr),
+ case (catch snmpm_mpd:generate_msg(
+ Vsn, NoteStore, Pdu, MsgData, Logger)) of
{ok, Msg} ->
?vtrace("handle_send_pdu -> message generated", []),
- maybe_udp_send(FilterMod, Sock, Addr, Port, Msg);
+ maybe_udp_send(Domain, Addr, Msg, State);
{discarded, Reason} ->
?vlog("PDU not sent: "
"~n PDU: ~p"
@@ -774,28 +804,34 @@ handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port,
end.
-maybe_udp_send(FilterMod, Sock, Addr, Port, Msg) ->
- case (catch FilterMod:accept_send(Addr, Port)) of
+maybe_udp_send(
+ Domain, Addr, Msg,
+ #state{sock = Sock, filter = FilterMod, domain = ManagerDomain}) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send(Arg1, Arg2)) of
false ->
inc(netIfMsgOutDrops),
ok;
_ ->
- udp_send(Sock, Addr, Port, Msg)
+ %% XXX There should be some kind of lookup of socket
+ %% from transport domain here
+ {Ip, Port} = Addr,
+ udp_send(Sock, Ip, Port, Msg)
end.
-udp_send(Sock, Addr, Port, Msg) ->
- case (catch gen_udp:send(Sock, Addr, Port, Msg)) of
+udp_send(Sock, Ip, Port, Msg) ->
+ case (catch gen_udp:send(Sock, Ip, Port, Msg)) of
ok ->
?vdebug("sent ~w bytes to ~w:~w [~w]",
- [sz(Msg), Addr, Port, Sock]),
+ [sz(Msg), Ip, Port, Sock]),
ok;
{error, Reason} ->
error_msg("failed sending message to ~p:~p: "
- "~n ~p",[Addr, Port, Reason]);
+ "~n ~p",[Ip, Port, Reason]);
Error ->
error_msg("failed sending message to ~p:~p: "
- "~n ~p",[Addr, Port, Error])
+ "~n ~p",[Ip, Port, Error])
end.
sz(B) when is_binary(B) ->
@@ -989,6 +1025,26 @@ handle_set_log_type(State, _NewType) ->
{State, {error, not_enabled}}.
+%% If the manager uses legacy snmpUDPDomain e.g has not set
+%% {domain, _}, then make sure snmpm_network_interface_filter
+%% gets legacy arguments to not break backwards compatibility.
+%%
+fix_filter_address(snmpUDPDomain, {Domain, Addr})
+ when Domain =:= snmpUDPDomain;
+ Domain =:= transportDomainUdpIpv4 ->
+ Addr;
+fix_filter_address(_ManagerDomain, {Domain, _} = Address)
+ when is_atom(Domain) ->
+ Address;
+fix_filter_address(snmpUDPDomain, {_, Port} = Addr)
+ when is_integer(Port) ->
+ Addr.
+
+address(Domain, Addr) when is_atom(Domain) ->
+ {Domain, Addr};
+address(Ip, Port) when is_integer(Port) ->
+ {snmpm_config:default_transport_domain(), {Ip, Port}}.
+
%% -------------------------------------------------------------------
make_response_pdu(#pdu{request_id = ReqId, varbinds = Vbs}) ->
@@ -1029,15 +1085,17 @@ t() ->
%% -------------------------------------------------------------------
-logger(undefined, _Type, _Addr, _Port) ->
+logger(undefined, _Type, _Domain, _Addr) ->
fun(_) ->
ok
end;
-logger({Log, Types}, Type, Addr, Port) ->
+logger({Log, Types}, Type, Domain, Addr) ->
case lists:member(Type, Types) of
true ->
+ AddrString =
+ iolist_to_binary(snmp_conf:mk_addr_string({Domain, Addr})),
fun(Msg) ->
- snmp_log:log(Log, Msg, Addr, Port)
+ snmp_log:log(Log, Msg, AddrString)
end;
false ->
fun(_) ->
diff --git a/lib/snmp/src/manager/snmpm_net_if_filter.erl b/lib/snmp/src/manager/snmpm_net_if_filter.erl
index eb0c6efb11..d96ae5c145 100644
--- a/lib/snmp/src/manager/snmpm_net_if_filter.erl
+++ b/lib/snmp/src/manager/snmpm_net_if_filter.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2009. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -25,29 +25,51 @@
-include("snmp_debug.hrl").
-accept_recv(_Addr, _Port) ->
- ?d("accept_recv -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p", [_Addr, _Port]),
+accept_recv(Domain, _Address) when is_atom(Domain) ->
+ ?d("accept_recv -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p", [Domain, _Address]),
+ true;
+accept_recv(_Addr, Port) when is_integer(Port) ->
+ ?d("accept_recv -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p", [_Addr, Port]),
true.
-accept_send(_Addr, _Port) ->
- ?d("accept_send -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p", [_Addr, _Port]),
+accept_send(Domain, _Address) when is_atom(Domain) ->
+ ?d("accept_send -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p", [Domain, _Address]),
+ true;
+accept_send(_Addr, Port) when is_integer(Port) ->
+ ?d("accept_send -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p", [_Addr, Port]),
true.
-accept_recv_pdu(_Addr, _Port, _PduType) ->
- ?d("accept_recv_pdu -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n PduType: ~p", [_Addr, _Port, _PduType]),
+accept_recv_pdu(Domain, _Address, _PduType) when is_atom(Domain) ->
+ ?d("accept_recv_pdu -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p~n"
+ " PduType: ~p", [Domain, _Address, _PduType]),
+ true;
+accept_recv_pdu(_Addr, Port, _PduType) when is_integer(Port) ->
+ ?d("accept_recv_pdu -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p~n"
+ " PduType: ~p", [_Addr, Port, _PduType]),
true.
-accept_send_pdu(_Addr, _Port, _PduType) ->
- ?d("accept_send_pdu -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n PduType: ~p", [_Addr, _Port, _PduType]),
+accept_send_pdu(Domain, _Address, _PduType) when is_atom(Domain) ->
+ ?d("accept_send_pdu -> entry with~n"
+ " Domain: ~p~n"
+ " Address: ~p~n"
+ " PduType: ~p", [Domain, _Address, _PduType]),
+ true;
+accept_send_pdu(_Addr, Port, _PduType) when is_integer(Port) ->
+ ?d("accept_send_pdu -> entry with~n"
+ " Addr: ~p~n"
+ " Port: ~p~n"
+ " PduType: ~p", [_Addr, Port, _PduType]),
true.
diff --git a/lib/snmp/src/manager/snmpm_net_if_mt.erl b/lib/snmp/src/manager/snmpm_net_if_mt.erl
index 3e87f6a7fb..2937f5cc87 100644
--- a/lib/snmp/src/manager/snmpm_net_if_mt.erl
+++ b/lib/snmp/src/manager/snmpm_net_if_mt.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -27,9 +27,9 @@
-export([
start_link/2,
stop/1,
- send_pdu/6, % Backward compatibillity
- send_pdu/7, % Backward compatibillity
- send_pdu/8,
+ send_pdu/6, % Backward compatibility
+ send_pdu/7, % Partly backward compatibility
+ send_pdu/8, % Backward compatibility
inform_response/4,
@@ -55,13 +55,14 @@
%% -define(VMODULE,"NET_IF").
-include("snmp_verbosity.hrl").
--record(state,
+-record(state,
{
server,
note_store,
- sock,
+ domain,
+ sock,
mpd_state,
- log,
+ log,
irb = auto, % auto | {user, integer()}
irgc,
filter
@@ -99,30 +100,32 @@ start_link(Server, NoteStore) ->
stop(Pid) ->
call(Pid, stop).
-send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) ->
- send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO).
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port) ->
+ send_pdu(
+ Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port, ?DEFAULT_EXTRA_INFO).
-send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) ->
- Domain = snmpm_config:default_transport_domain(),
- send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo).
-
-send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo)
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port, ExtraInfo)
when is_record(Pdu, pdu) ->
- ?d("send_pdu -> entry with"
- "~n Pid: ~p"
- "~n Pdu: ~p"
- "~n Vsn: ~p"
- "~n MsgData: ~p"
- "~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]),
- cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}).
+ ?d("send_pdu -> entry with~n"
+ " Pid: ~p~n"
+ " Pdu: ~p~n"
+ " Vsn: ~p~n"
+ " MsgData: ~p~n"
+ " Domain/IP: ~p~n"
+ " Addr/Port : ~p",
+ [Pid, Pdu, Vsn, MsgData, Domain_or_Ip, Addr_or_Port]),
+ {Domain, Addr} = address(Domain_or_Ip, Addr_or_Port),
+ cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo}).
+
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Ip, Port, ExtraInfo) ->
+ send_pdu(Pid, Pdu, Vsn, MsgData, Domain, {Ip, Port}, ExtraInfo).
note_store(Pid, NoteStore) ->
call(Pid, {note_store, NoteStore}).
-inform_response(Pid, Ref, Addr, Port) ->
- cast(Pid, {inform_response, Ref, Addr, Port}).
+inform_response(Pid, Ref, Domain_or_Ip, Addr_or_Port) ->
+ {Domain, Addr} = address(Domain_or_Ip, Addr_or_Port),
+ cast(Pid, {inform_response, Ref, Domain, Addr}).
info(Pid) ->
call(Pid, info).
@@ -202,7 +205,14 @@ do_init(Server, NoteStore) ->
BindTo = get_opt(Opts, bind_to, false),
NoReuse = get_opt(Opts, no_reuse, false),
{ok, Port} = snmpm_config:system_info(port),
- {ok, Sock} = do_open_port(Port, SndBuf, RecBuf, BindTo, NoReuse),
+ Domain =
+ case snmpm_config:system_info(domain) of
+ {ok, D} ->
+ D;
+ _ ->
+ snmpm_config:default_transport_domain()
+ end,
+ {ok, Sock} = do_open_port(Port, SndBuf, RecBuf, Domain, BindTo, NoReuse),
%% Flow control --
FilterOpts = get_opt(Opts, filter, []),
@@ -218,10 +228,11 @@ do_init(Server, NoteStore) ->
init_counters(),
%% -- We are done ---
- State = #state{server = Server,
- note_store = NoteStore,
+ State = #state{server = Server,
+ note_store = NoteStore,
mpd_state = MpdState,
- sock = Sock,
+ domain = Domain,
+ sock = Sock,
log = Log,
irb = IRB,
irgc = IrGcRef,
@@ -231,19 +242,24 @@ do_init(Server, NoteStore) ->
%% Open port
-do_open_port(Port, SendSz, RecvSz, BindTo, NoReuse) ->
- ?vtrace("do_open_port -> entry with"
- "~n Port: ~p"
- "~n SendSz: ~p"
- "~n RecvSz: ~p"
- "~n BindTo: ~p"
- "~n NoReuse: ~p", [Port, SendSz, RecvSz, BindTo, NoReuse]),
+do_open_port(Port, SendSz, RecvSz, Domain, BindTo, NoReuse) ->
+ ?vtrace("do_open_port -> entry with~n"
+ " Port: ~p~n"
+ " SendSz: ~p~n"
+ " RecvSz: ~p~n"
+ " Domain: ~p~n"
+ " BindTo: ~p~n"
+ " NoReuse: ~p",
+ [Port, SendSz, RecvSz, Domain, BindTo, NoReuse]),
IpOpts1 = bind_to(BindTo),
IpOpts2 = no_reuse(NoReuse),
IpOpts3 = recbuf(RecvSz),
IpOpts4 = sndbuf(SendSz),
- IpOpts = [binary | IpOpts1 ++ IpOpts2 ++ IpOpts3 ++ IpOpts4],
- OpenRes =
+ IpOpts =
+ [binary,
+ snmp_conf:tdomain_to_family(Domain) |
+ IpOpts1 ++ IpOpts2 ++ IpOpts3 ++ IpOpts4],
+ OpenRes =
case init:get_argument(snmpm_fd) of
{ok, [[FdStr]]} ->
Fd = list_to_integer(FdStr),
@@ -396,25 +412,24 @@ handle_call(Req, From, State) ->
%% {noreply, State, Timeout} |
%% {stop, Reason, State} (terminate/2 is called)
%%--------------------------------------------------------------------
-handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo},
+handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo},
State) ->
- ?vlog("received send_pdu message with"
- "~n Pdu: ~p"
- "~n Vsn: ~p"
- "~n MsgData: ~p"
- "~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]),
- maybe_process_extra_info(ExtraInfo),
- handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State),
+ ?vlog("received send_pdu message with~n"
+ " Pdu: ~p~n"
+ " Vsn: ~p~n"
+ " MsgData: ~p~n"
+ " Domain: ~p~n"
+ " Addr: ~p", [Pdu, Vsn, MsgData, Domain, Addr]),
+ maybe_process_extra_info(ExtraInfo),
+ handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, State),
{noreply, State};
-handle_cast({inform_response, Ref, Addr, Port}, State) ->
- ?vlog("received inform_response message with"
- "~n Ref: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Ref, Addr, Port]),
- handle_inform_response(Ref, Addr, Port, State),
+handle_cast({inform_response, Ref, Domain, Addr}, State) ->
+ ?vlog("received inform_response message with~n"
+ " Ref: ~p~n"
+ " Domain: ~p~n"
+ " Addr: ~p", [Ref, Domain, Addr]),
+ handle_inform_response(Ref, Domain, Addr, State),
{noreply, State};
handle_cast(filter_reset, State) ->
@@ -433,9 +448,11 @@ handle_cast(Msg, State) ->
%% {noreply, State, Timeout} |
%% {stop, Reason, State} (terminate/2 is called)
%%--------------------------------------------------------------------
-handle_info({udp, Sock, Ip, Port, Bytes}, #state{sock = Sock} = State) ->
+handle_info(
+ {udp, Sock, Ip, Port, Bytes},
+ #state{sock = Sock, domain = Domain} = State) ->
?vlog("received ~w bytes from ~p:~p", [size(Bytes), Ip, Port]),
- handle_udp(Ip, Port, Bytes, State),
+ handle_udp(Domain, {Ip, Port}, Bytes, State),
{noreply, State};
handle_info(inform_response_gc, State) ->
@@ -500,60 +517,64 @@ code_change(_Vsn, State, _Extra) ->
%%% Internal functions
%%%-------------------------------------------------------------------
-handle_udp(Addr, Port, Bytes, State) ->
- Verbosity = get(verbosity),
- spawn_opt(fun() ->
- Log = worker_init(State, Verbosity),
- Res = (catch maybe_handle_recv_msg(
- Addr, Port, Bytes,
- State#state{log = Log})),
- worker_exit(udp, {Addr, Port}, Res)
- end,
- [monitor]).
-
-
-maybe_handle_recv_msg(Addr, Port, Bytes, #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_recv(Addr, Port)) of
+handle_udp(Domain, Addr, Bytes, State) ->
+ Verbosity = get(verbosity),
+ spawn_opt(
+ fun() ->
+ Log = worker_init(State, Verbosity),
+ Res =
+ (catch maybe_handle_recv_msg(
+ Domain, Addr, Bytes,
+ State#state{log = Log})),
+ worker_exit(udp, {Domain, Addr}, Res)
+ end,
+ [monitor]).
+
+
+maybe_handle_recv_msg(
+ Domain, Addr, Bytes,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv(Arg1, Arg2)) of
false ->
- %% Drop the received packet
+ %% Drop the received packet
inc(netIfMsgInDrops),
ok;
_ ->
- handle_recv_msg(Addr, Port, Bytes, State)
+ handle_recv_msg(Domain, Addr, Bytes, State)
end.
-handle_recv_msg(Addr, Port, Bytes, #state{server = Pid})
+handle_recv_msg(Domain, Addr, Bytes, #state{server = Pid})
when is_binary(Bytes) andalso (size(Bytes) =:= 0) ->
- Pid ! {snmp_error, {empty_message, Addr, Port}, Addr, Port},
+ Pid ! {snmp_error, {empty_message, Domain, Addr}, Domain, Addr},
ok;
-handle_recv_msg(Addr, Port, Bytes,
- #state{server = Pid,
- note_store = NoteStore,
- mpd_state = MpdState,
- sock = Sock,
- log = Log} = State) ->
- Domain = snmp_conf:which_domain(Addr), % What the ****...
- Logger = logger(Log, read, Addr, Port),
- case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port,
+handle_recv_msg(
+ Domain, Addr, Bytes,
+ #state{server = Pid,
+ note_store = NoteStore,
+ mpd_state = MpdState,
+ log = Log} = State) ->
+ Logger = logger(Log, read, Domain, Addr),
+ case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr,
MpdState, NoteStore, Logger)) of
{ok, Vsn, Pdu, MS, ACM} ->
- maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, MS, ACM,
+ maybe_handle_recv_pdu(Domain, Addr, Vsn, Pdu, MS, ACM,
Logger, State);
{discarded, Reason, Report} ->
?vdebug("discarded: ~p", [Reason]),
ErrorInfo = {failed_processing_message, Reason},
- Pid ! {snmp_error, ErrorInfo, Addr, Port},
- maybe_udp_send(State#state.filter, Sock, Addr, Port, Report),
+ Pid ! {snmp_error, ErrorInfo, Domain, Addr},
+ maybe_udp_send(Domain, Addr, Report, State),
ok;
{discarded, Reason} ->
?vdebug("discarded: ~p", [Reason]),
ErrorInfo = {failed_processing_message, Reason},
- Pid ! {snmp_error, ErrorInfo, Addr, Port},
+ Pid ! {snmp_error, ErrorInfo, Domain, Addr},
ok;
Error ->
@@ -563,94 +584,100 @@ handle_recv_msg(Addr, Port, Bytes,
end.
-maybe_handle_recv_pdu(Addr, Port,
- Vsn, #pdu{type = Type} = Pdu, PduMS, ACM,
- Logger,
- #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_recv_pdu(Addr, Port, Type)) of
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, #pdu{type = Type} = Pdu, PduMS, ACM, Logger,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv_pdu(Arg1, Arg2, Type)) of
false ->
inc(netIfPduInDrops),
ok;
_ ->
- handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State)
+ handle_recv_pdu(
+ Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State)
end;
-maybe_handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger,
- #state{filter = FilterMod} = State)
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, Trap, PduMS, ACM, Logger,
+ #state{filter = FilterMod, domain = ManagerDomain} = State)
when is_record(Trap, trappdu) ->
- case (catch FilterMod:accept_recv_pdu(Addr, Port, trappdu)) of
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_recv_pdu(Arg1, Arg2, trappdu)) of
false ->
inc(netIfPduInDrops),
ok;
_ ->
- handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger, State)
+ handle_recv_pdu(
+ Domain, Addr, Vsn, Trap, PduMS, ACM, Logger, State)
end;
-maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State) ->
- handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State).
-
-
-handle_recv_pdu(Addr, Port,
- Vsn, #pdu{type = 'inform-request'} = Pdu, _PduMS, ACM,
- Logger, #state{server = Pid, irb = IRB} = State) ->
- handle_inform_request(IRB, Pid, Vsn, Pdu, ACM,
- Addr, Port, Logger, State);
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = report} = Pdu, _PduMS, ok,
- _Logger,
- #state{server = Pid} = _State) ->
+maybe_handle_recv_pdu(
+ Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State) ->
+ handle_recv_pdu(Domain, Addr, Vsn, Pdu, PduMS, ACM, Logger, State).
+
+
+handle_recv_pdu(
+ Domain, Addr, Vsn,
+ #pdu{type = 'inform-request'} = Pdu, _PduMS, ACM, Logger,
+ #state{server = Pid, irb = IRB} = State) ->
+ handle_inform_request(
+ IRB, Pid, Vsn, Pdu, ACM, Domain, Addr, Logger, State);
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = report} = Pdu, _PduMS, ok, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received report - ok", []),
- Pid ! {snmp_report, {ok, Pdu}, Addr, Port},
+ Pid ! {snmp_report, {ok, Pdu}, Domain, Addr},
ok;
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = report} = Pdu, _PduMS,
- {error, ReqId, Reason},
- _Logger,
- #state{server = Pid} = _State) ->
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = report} = Pdu, _PduMS, {error, ReqId, Reason}, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received report - error", []),
- Pid ! {snmp_report, {error, ReqId, Reason, Pdu}, Addr, Port},
+ Pid ! {snmp_report, {error, ReqId, Reason, Pdu}, Domain, Addr},
ok;
-handle_recv_pdu(Addr, Port,
- _Vsn, #pdu{type = 'snmpv2-trap'} = Pdu, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) ->
+handle_recv_pdu(
+ Domain, Addr, _Vsn,
+ #pdu{type = 'snmpv2-trap'} = Pdu, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) ->
?vtrace("received snmpv2-trap", []),
- Pid ! {snmp_trap, Pdu, Addr, Port},
+ Pid ! {snmp_trap, Pdu, Domain, Addr},
ok;
-handle_recv_pdu(Addr, Port,
- _Vsn, Trap, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) when is_record(Trap, trappdu) ->
+handle_recv_pdu(
+ Domain, Addr, _Vsn, Trap, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) when is_record(Trap, trappdu) ->
?vtrace("received trappdu", []),
- Pid ! {snmp_trap, Trap, Addr, Port},
+ Pid ! {snmp_trap, Trap, Domain, Addr},
ok;
-handle_recv_pdu(Addr, Port,
- _Vsn, Pdu, _PduMS, _ACM,
- _Logger,
- #state{server = Pid} = _State) when is_record(Pdu, pdu) ->
+handle_recv_pdu(
+ Domain, Addr, _Vsn, Pdu, _PduMS, _ACM, _Logger,
+ #state{server = Pid} = _State) when is_record(Pdu, pdu) ->
?vtrace("received pdu", []),
- Pid ! {snmp_pdu, Pdu, Addr, Port},
+ Pid ! {snmp_pdu, Pdu, Domain, Addr},
ok;
-handle_recv_pdu(_Addr, _Port, _Vsn, Pdu, _PduMS, ACM, _Logger, _State) ->
+handle_recv_pdu(
+ _Domain, _Addr, _Vsn, Pdu, _PduMS, ACM, _Logger, _State) ->
?vlog("received unexpected pdu: "
"~n Pdu: ~p"
"~n ACM: ~p", [Pdu, ACM]),
ok.
-handle_inform_request(auto, Pid, Vsn, Pdu, ACM, Addr, Port, Logger, State) ->
+handle_inform_request(
+ auto, Pid, Vsn, Pdu, ACM, Domain, Addr, Logger, State) ->
?vtrace("received inform-request (true)", []),
- Pid ! {snmp_inform, ignore, Pdu, Addr, Port},
+ Pid ! {snmp_inform, ignore, Pdu, Domain, Addr},
RePdu = make_response_pdu(Pdu),
- maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger, State);
-handle_inform_request({user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
- ACM, Addr, Port, _Logger, _State) ->
+ maybe_send_inform_response(RePdu, Vsn, ACM, Domain, Addr, Logger, State);
+handle_inform_request(
+ {user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
+ ACM, Domain, Addr, _Logger, _State) ->
?vtrace("received inform-request (false)", []),
- Pid ! {snmp_inform, ReqId, Pdu, Addr, Port},
+ Pid ! {snmp_inform, ReqId, Pdu, Domain, Addr},
%% Before we go any further, we need to check that we have not
%% already received this message (possible resend).
- Key = {ReqId, Addr, Port},
+ Key = {ReqId, Domain, Addr},
case ets:lookup(snmpm_inform_request_table, Key) of
[_] ->
%% OK, we already know about this. We assume this
@@ -664,53 +691,58 @@ handle_inform_request({user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu,
ets:insert(snmpm_inform_request_table, Rec)
end,
ok.
-
-handle_inform_response(Ref, Addr, Port, State) ->
- Verbosity = get(verbosity),
- spawn_opt(fun() ->
- Log = worker_init(State, Verbosity),
- Res = (catch do_handle_inform_response(
- Ref,
- Addr, Port,
- State#state{log = Log})),
- worker_exit(inform_reponse, {Addr, Port}, Res)
- end,
- [monitor]).
-
+
+handle_inform_response(Ref, Domain, Addr, State) ->
+ Verbosity = get(verbosity),
+ spawn_opt(
+ fun() ->
+ Log = worker_init(State, Verbosity),
+ Res = (catch do_handle_inform_response(
+ Ref, Domain, Addr, State#state{log = Log})),
+ worker_exit(inform_response, {Domain, Addr}, Res)
+ end,
+ [monitor]).
+
-do_handle_inform_response(Ref, Addr, Port, State) ->
- Key = {Ref, Addr, Port},
+do_handle_inform_response(Ref, Domain, Addr, State) ->
+ Key = {Ref, Domain, Addr},
case ets:lookup(snmpm_inform_request_table, Key) of
[{Key, _, {Vsn, ACM, RePdu}}] ->
- Logger = logger(State#state.log, read, Addr, Port),
+ Logger = logger(State#state.log, read, Domain, Addr),
ets:delete(snmpm_inform_request_table, Key),
- maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port,
- Logger, State);
+ maybe_send_inform_response(
+ RePdu, Vsn, ACM, Domain, Addr, Logger, State);
[] ->
%% Already acknowledged, or the user was to slow to reply...
ok
end,
ok.
-maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger,
- #state{server = Pid,
- sock = Sock,
- filter = FilterMod}) ->
- case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(RePdu))) of
+maybe_send_inform_response(
+ RePdu, Vsn, ACM, Domain, Addr, Logger,
+ #state{server = Pid,
+ sock = Sock,
+ domain = ManagerDomain,
+ filter = FilterMod}) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send_pdu(
+ Arg1, Arg2, pdu_type_of(RePdu)))
+ of
false ->
inc(netIfPduOutDrops),
ok;
_ ->
case snmpm_mpd:generate_response_msg(Vsn, RePdu, ACM, Logger) of
{ok, Msg} ->
- maybe_udp_send(FilterMod, Sock, Addr, Port, Msg);
+ maybe_udp_send(
+ Domain, Addr, Msg, Sock, FilterMod, ManagerDomain);
{discarded, Reason} ->
?vlog("failed generating response message:"
"~n Reason: ~p", [Reason]),
ReqId = RePdu#pdu.request_id,
ErrorInfo = {failed_generating_response, {RePdu, Reason}},
- Pid ! {snmp_error, ReqId, ErrorInfo, Addr, Port},
+ Pid ! {snmp_error, ReqId, ErrorInfo, Domain, Addr},
ok
end
end.
@@ -745,40 +777,42 @@ irgc_stop(Ref) ->
(catch erlang:cancel_timer(Ref)).
-handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) ->
- Verbosity = get(verbosity),
- spawn_opt(fun() ->
- Log = worker_init(State, Verbosity),
- Res = (catch maybe_handle_send_pdu(
- Pdu, Vsn, MsgData,
- Domain, Addr, Port,
- State#state{log = Log})),
- worker_exit(send_pdu, {Domain, Addr, Port}, Res)
- end,
- [monitor]).
-
-maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port,
- #state{filter = FilterMod} = State) ->
- case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of
+handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, State) ->
+ Verbosity = get(verbosity),
+ spawn_opt(
+ fun() ->
+ Log = worker_init(State, Verbosity),
+ Res = (catch maybe_handle_send_pdu(
+ Pdu, Vsn, MsgData,
+ Domain, Addr,
+ State#state{log = Log})),
+ worker_exit(send_pdu, {Domain, Addr}, Res)
+ end,
+ [monitor]).
+
+maybe_handle_send_pdu(
+ Pdu, Vsn, MsgData, Domain, Addr,
+ #state{filter = FilterMod, domain = ManagerDomain} = State) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send_pdu(Arg1, Arg2, pdu_type_of(Pdu))) of
false ->
inc(netIfPduOutDrops),
ok;
_ ->
- do_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State)
+ do_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, State)
end.
-do_handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port,
- #state{server = Pid,
- note_store = NoteStore,
- sock = Sock,
- log = Log,
- filter = FilterMod}) ->
- Logger = logger(Log, write, Addr, Port),
- case (catch snmpm_mpd:generate_msg(Vsn, NoteStore,
- Pdu, MsgData, Logger)) of
+do_handle_send_pdu(
+ Pdu, Vsn, MsgData, Domain, Addr,
+ #state{server = Pid,
+ note_store = NoteStore,
+ log = Log} = State) ->
+ Logger = logger(Log, write, Domain, Addr),
+ case (catch snmpm_mpd:generate_msg(
+ Vsn, NoteStore, Pdu, MsgData, Logger)) of
{ok, Msg} ->
?vtrace("do_handle_send_pdu -> message generated", []),
- maybe_udp_send(FilterMod, Sock, Addr, Port, Msg);
+ maybe_udp_send(Domain, Addr, Msg, State);
{discarded, Reason} ->
?vlog("PDU not sent: "
"~n PDU: ~p"
@@ -787,30 +821,38 @@ do_handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port,
ok
end.
+maybe_udp_send(
+ Domain, Addr, Msg,
+ #state{sock = Sock, filter = FilterMod, domain = ManagerDomain}) ->
+ maybe_udp_send(Domain, Addr, Msg, Sock, FilterMod, ManagerDomain).
-maybe_udp_send(FilterMod, Sock, Addr, Port, Msg) ->
- case (catch FilterMod:accept_send(Addr, Port)) of
+maybe_udp_send(Domain, Addr, Msg, Sock, FilterMod, ManagerDomain) ->
+ {Arg1, Arg2} = fix_filter_address(ManagerDomain, {Domain, Addr}),
+ case (catch FilterMod:accept_send(Arg1, Arg2)) of
false ->
inc(netIfMsgOutDrops),
ok;
_ ->
- udp_send(Sock, Addr, Port, Msg)
+ %% XXX There should be some kind of lookup of socket
+ %% from transport domain here
+ {Ip, Port} = Addr,
+ udp_send(Sock, Ip, Port, Msg)
end.
-udp_send(Sock, Addr, Port, Msg) ->
- case (catch gen_udp:send(Sock, Addr, Port, Msg)) of
+udp_send(Sock, Ip, Port, Msg) ->
+ case (catch gen_udp:send(Sock, Ip, Port, Msg)) of
ok ->
?vdebug("sent ~w bytes to ~w:~w [~w]",
- [sz(Msg), Addr, Port, Sock]),
+ [sz(Msg), Ip, Port, Sock]),
ok;
{error, Reason} ->
error_msg("failed sending message to ~p:~p: "
- "~n ~p",[Addr, Port, Reason]),
+ "~n ~p", [Ip, Port, Reason]),
ok;
Error ->
error_msg("failed sending message to ~p:~p: "
- "~n ~p",[Addr, Port, Error]),
+ "~n ~p", [Ip, Port, Error]),
ok
end.
@@ -1036,25 +1078,48 @@ worker_exit(Tag, Info, Result) ->
handle_worker_exit(_, {_, _, ok}) ->
ok;
-handle_worker_exit(Pid, {udp, {Addr, Port}, ExitStatus}) ->
- warning_msg("Worker process (~p) terminated "
- "while processing (incomming) message from ~w:~w: "
- "~n~p", [Pid, Addr, Port, ExitStatus]),
+handle_worker_exit(Pid, {udp, {Domain, Addr}, ExitStatus}) ->
+ warning_msg(
+ "Worker process (~p) terminated "
+ "while processing (incomming) message from %s:~n"
+ "~p", [Pid, snmp_conf:mk_addr_string({Domain, Addr}), ExitStatus]),
ok;
-handle_worker_exit(Pid, {send_pdu, {Domain, Addr, Port}, ExitStatus}) ->
- warning_msg("Worker process (~p) terminated "
- "while processing (outgoing) pdu for [~w] ~w:~w: "
- "~n~p", [Pid, Domain, Addr, Port, ExitStatus]),
+handle_worker_exit(Pid, {send_pdu, {Domain, Addr}, ExitStatus}) ->
+ warning_msg(
+ "Worker process (~p) terminated "
+ "while processing (outgoing) pdu for %s:~n"
+ "~p", [Pid, snmp_conf:mk_addr_string({Domain, Addr}), ExitStatus]),
ok;
-handle_worker_exit(Pid, {inform_response, {Addr, Port}, ExitStatus}) ->
- warning_msg("Worker process (~p) terminated "
- "while processing (outgoing) inform response for ~w:~w: "
- "~n~p", [Pid, Addr, Port, ExitStatus]),
+handle_worker_exit(Pid, {inform_response, {Domain, Addr}, ExitStatus}) ->
+ warning_msg(
+ "Worker process (~p) terminated "
+ "while processing (outgoing) inform response for %s:~n"
+ "~p", [Pid, snmp_conf:mk_addr_string({Domain, Addr}), ExitStatus]),
ok;
handle_worker_exit(_, _) ->
ok.
+%% If the manager uses legacy snmpUDPDomain e.g has not set
+%% {domain, _}, then make sure snmpm_network_interface_filter
+%% gets legacy arguments to not break backwards compatibility.
+%%
+fix_filter_address(snmpUDPDomain, {Domain, Addr})
+ when Domain =:= snmpUDPDomain;
+ Domain =:= transportDomainUdpIpv4 ->
+ Addr;
+fix_filter_address(_ManagerDomain, {Domain, _} = Address)
+ when is_atom(Domain) ->
+ Address;
+fix_filter_address(snmpUDPDomain, {_, Port} = Addr)
+ when is_integer(Port) ->
+ Addr.
+
+address(Domain, Addr) when is_atom(Domain) ->
+ {Domain, Addr};
+address(Ip, Port) when is_integer(Port) ->
+ {snmpm_config:default_transport_domain(), {Ip, Port}}.
+
%% -------------------------------------------------------------------
make_response_pdu(#pdu{request_id = ReqId, varbinds = Vbs}) ->
@@ -1095,15 +1160,17 @@ t() ->
%% -------------------------------------------------------------------
-logger(undefined, _Type, _Addr, _Port) ->
+logger(undefined, _Type, _Domain, _Addr) ->
fun(_) ->
ok
end;
-logger({_Name, Log, Types}, Type, Addr, Port) ->
+logger({_Name, Log, Types}, Type, Domain, Addr) ->
case lists:member(Type, Types) of
true ->
+ AddrString =
+ iolist_to_binary(snmp_conf:mk_addr_string({Domain, Addr})),
fun(Msg) ->
- snmp_log:log(Log, Msg, Addr, Port)
+ snmp_log:log(Log, Msg, Domain, AddrString)
end;
false ->
fun(_) ->
@@ -1256,4 +1323,3 @@ call(Pid, Req, Timeout) ->
cast(Pid, Msg) ->
gen_server:cast(Pid, Msg).
-
diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl
index 9c79df2748..ece5dad082 100644
--- a/lib/snmp/src/manager/snmpm_server.erl
+++ b/lib/snmp/src/manager/snmpm_server.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -163,8 +163,7 @@
reg_type,
target,
domain,
- addr,
- port,
+ address,
type,
data,
ref,
@@ -1033,14 +1032,14 @@ handle_info({snmp_error, Pdu, Reason}, State) ->
handle_snmp_error(Pdu, Reason, State),
{noreply, State};
-handle_info({snmp_error, Reason, Addr, Port}, State) ->
+handle_info({snmp_error, Reason, Domain, Addr}, State) ->
?vlog("received snmp_error message", []),
- handle_snmp_error(Addr, Port, -1, Reason, State),
+ handle_snmp_error(Domain, Addr, -1, Reason, State),
{noreply, State};
-handle_info({snmp_error, ReqId, Reason, Addr, Port}, State) ->
+handle_info({snmp_error, ReqId, Reason, Domain, Addr}, State) ->
?vlog("received snmp_error message", []),
- handle_snmp_error(Addr, Port, ReqId, Reason, State),
+ handle_snmp_error(Domain, Addr, ReqId, Reason, State),
{noreply, State};
%% handle_info({snmp_error, ReqId, Pdu, Reason, Addr, Port}, State) ->
@@ -1049,30 +1048,30 @@ handle_info({snmp_error, ReqId, Reason, Addr, Port}, State) ->
%% {noreply, State};
-handle_info({snmp_pdu, Pdu, Addr, Port}, State) ->
+handle_info({snmp_pdu, Pdu, Domain, Addr}, State) ->
?vlog("received snmp_pdu message", []),
- handle_snmp_pdu(Pdu, Addr, Port, State),
+ handle_snmp_pdu(Pdu, Domain, Addr, State),
{noreply, State};
-handle_info({snmp_trap, Trap, Addr, Port}, State) ->
+handle_info({snmp_trap, Trap, Domain, Addr}, State) ->
?vlog("received snmp_trap message", []),
- handle_snmp_trap(Trap, Addr, Port, State),
+ handle_snmp_trap(Trap, Domain, Addr, State),
{noreply, State};
-handle_info({snmp_inform, Ref, Pdu, Addr, Port}, State) ->
+handle_info({snmp_inform, Ref, Pdu, Domain, Addr}, State) ->
?vlog("received snmp_inform message", []),
- handle_snmp_inform(Ref, Pdu, Addr, Port, State),
+ handle_snmp_inform(Ref, Pdu, Domain, Addr, State),
{noreply, State};
-handle_info({snmp_report, {ok, Pdu}, Addr, Port}, State) ->
- handle_snmp_report(Pdu, Addr, Port, State),
+handle_info({snmp_report, {ok, Pdu}, Domain, Addr}, State) ->
+ handle_snmp_report(Pdu, Domain, Addr, State),
{noreply, State};
-handle_info({snmp_report, {error, ReqId, Info, Pdu}, Addr, Port}, State) ->
- handle_snmp_report(ReqId, Pdu, Info, Addr, Port, State),
+handle_info({snmp_report, {error, ReqId, Info, Pdu}, Domain, Addr}, State) ->
+ handle_snmp_report(ReqId, Pdu, Info, Domain, Addr, State),
{noreply, State};
@@ -1176,11 +1175,11 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) ->
"~n From: ~p",
[Pid, UserId, TargetName, Oids, SendOpts, From]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_sync_get -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_sync_get -> ReqId: ~p", [ReqId]),
Msg = {sync_timeout, ReqId, From},
@@ -1193,8 +1192,7 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) ->
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get,
data = MsgData,
ref = Ref,
@@ -1230,11 +1228,11 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts,
"~n From: ~p",
[Pid, UserId, TargetName, Oids, SendOpts, From]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_sync_get_next -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_next_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_sync_get_next -> ReqId: ~p", [ReqId]),
Msg = {sync_timeout, ReqId, From},
@@ -1247,12 +1245,11 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts,
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get_next,
data = MsgData,
ref = Ref,
- mon = MonRef,
+ mon = MonRef,
from = From},
ets:insert(snmpm_request_table, Req),
ok;
@@ -1290,11 +1287,11 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts,
"~n From: ~p",
[Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, From]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_sync_get_bulk -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_bulk_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
NonRep, MaxRep, Extra, State),
?vdebug("handle_sync_get_bulk -> ReqId: ~p", [ReqId]),
Msg = {sync_timeout, ReqId, From},
@@ -1307,8 +1304,7 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts,
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get_bulk,
data = MsgData,
ref = Ref,
@@ -1346,11 +1342,11 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) ->
"~n From: ~p",
[Pid, UserId, TargetName, VarsAndVals, From]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_sync_set -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_set_request(VarsAndVals, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_sync_set -> ReqId: ~p", [ReqId]),
Msg = {sync_timeout, ReqId, From},
@@ -1363,8 +1359,7 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) ->
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = set,
data = MsgData,
ref = Ref,
@@ -1400,11 +1395,11 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) ->
"~n SendOpts: ~p",
[Pid, UserId, TargetName, Oids, SendOpts]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_async_get -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_async_get -> ReqId: ~p", [ReqId]),
Expire = ?ASYNC_GET_TIMEOUT(SendOpts),
@@ -1413,8 +1408,7 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) ->
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get,
data = MsgData,
expire = t() + Expire},
@@ -1450,11 +1444,11 @@ handle_async_get_next(Pid, UserId, TargetName, Oids, SendOpts, State) ->
"~n SendOpts: ~p",
[Pid, UserId, TargetName, Oids, SendOpts]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_async_get_next -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_next_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_async_get_next -> ReqId: ~p", [ReqId]),
Expire = ?ASYNC_GET_NEXT_TIMEOUT(SendOpts),
@@ -1463,8 +1457,7 @@ handle_async_get_next(Pid, UserId, TargetName, Oids, SendOpts, State) ->
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get_next,
data = MsgData,
expire = t() + Expire},
@@ -1507,11 +1500,11 @@ handle_async_get_bulk(Pid,
"~n SendOpts: ~p",
[Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_async_get_bulk -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_get_bulk_request(Oids, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
NonRep, MaxRep, Extra, State),
?vdebug("handle_async_get_bulk -> ReqId: ~p", [ReqId]),
Expire = ?ASYNC_GET_BULK_TIMEOUT(SendOpts),
@@ -1520,8 +1513,7 @@ handle_async_get_bulk(Pid,
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = get_bulk,
data = MsgData,
expire = t() + Expire},
@@ -1556,11 +1548,11 @@ handle_async_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, State) ->
"~n SendOpts: ~p",
[Pid, UserId, TargetName, VarsAndVals, SendOpts]),
case agent_data(TargetName, SendOpts) of
- {ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
+ {ok, RegType, Domain, Addr, Vsn, MsgData} ->
?vtrace("handle_async_set -> send a ~p message", [Vsn]),
Extra = ?GET_EXTRA(SendOpts),
ReqId = send_set_request(VarsAndVals, Vsn, MsgData,
- Domain, Addr, Port,
+ Domain, Addr,
Extra, State),
?vdebug("handle_async_set -> ReqId: ~p", [ReqId]),
Expire = ?ASYNC_SET_TIMEOUT(SendOpts),
@@ -1569,8 +1561,7 @@ handle_async_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, State) ->
reg_type = RegType,
target = TargetName,
domain = Domain,
- addr = Addr,
- port = Port,
+ address = Addr,
type = set,
data = MsgData,
expire = t() + Expire},
@@ -1808,15 +1799,15 @@ handle_snmp_error(CrapError, Reason, _State) ->
"~n~p~n~p", [CrapError, Reason]),
ok.
-handle_snmp_error(Addr, Port, ReqId, Reason, State) ->
+handle_snmp_error(Domain, Addr, ReqId, Reason, State) ->
- ?vtrace("handle_snmp_error -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n ReqId: ~p"
- "~n Reason: ~p", [Addr, Port, ReqId, Reason]),
+ ?vtrace("handle_snmp_error -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " ReqId: ~p~n"
+ " Reason: ~p", [Domain, Addr, ReqId, Reason]),
- case snmpm_config:get_agent_user_id(Addr, Port) of
+ case snmpm_config:get_agent_user_id(Domain, Addr) of
{ok, UserId} ->
case snmpm_config:user_info(UserId) of
{ok, UserMod, UserData} ->
@@ -1831,7 +1822,7 @@ handle_snmp_error(Addr, Port, ReqId, Reason, State) ->
error_msg("failed retreiving the default user "
"info handling snmp error "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, ReqId, Reason])
+ [Domain, Addr, ReqId, Reason])
end
end;
_Error ->
@@ -1843,7 +1834,7 @@ handle_snmp_error(Addr, Port, ReqId, Reason, State) ->
error_msg("failed retreiving the default user "
"info handling snmp error "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, ReqId, Reason])
+ [Domain, Addr, ReqId, Reason])
end
end.
@@ -1867,12 +1858,12 @@ handle_error(_UserId, Mod, Reason, ReqId, Data, _State) ->
handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
- Addr, Port, State) ->
+ Domain, Addr, State) ->
- ?vtrace("handle_snmp_pdu(get-response) -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Pdu: ~p", [Addr, Port, Pdu]),
+ ?vtrace("handle_snmp_pdu(get-response) -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " Pdu: ~p", [Domain, Addr, Pdu]),
case ets:lookup(snmpm_request_table, ReqId) of
@@ -1902,9 +1893,10 @@ handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
SnmpResponse = {EStatus, EIndex, Varbinds2},
case snmpm_config:user_info(UserId) of
{ok, UserMod, UserData} ->
- handle_pdu(UserId, UserMod,
- RegType, Target, Addr, Port,
- ReqId, SnmpResponse, UserData, State),
+ handle_pdu(
+ UserId, UserMod,
+ RegType, Target, Domain, Addr,
+ ReqId, SnmpResponse, UserData, State),
maybe_delete(Disco, ReqId);
_Error ->
%% reply to outstanding request, for which there is no
@@ -1912,15 +1904,16 @@ handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
%% Therefor send it to the default user
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_pdu(DefUserId, DefMod,
- RegType, Target, Addr, Port,
- ReqId, SnmpResponse, DefData, State),
+ handle_pdu(
+ DefUserId, DefMod,
+ RegType, Target, Domain, Addr,
+ ReqId, SnmpResponse, DefData, State),
maybe_delete(Disco, ReqId);
Error ->
error_msg("failed retreiving the default user "
"info handling pdu from "
"~p <~p,~p>: ~n~w~n~w",
- [Target, Addr, Port, Error, Pdu])
+ [Target, Domain, Addr, Error, Pdu])
end
end;
@@ -1974,7 +1967,7 @@ handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
varbinds = Varbinds} = Pdu,
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpInfo = {EStatus, EIndex, Varbinds2},
- case snmpm_config:get_agent_user_id(Addr, Port) of
+ case snmpm_config:get_agent_user_id(Domain, Addr) of
{ok, UserId} ->
%% A very late reply or a reply to a request
%% that has been cancelled.
@@ -1999,7 +1992,7 @@ handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
"user info handling (old) "
"pdu from "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, Error, Pdu])
+ [Domain, Addr, Error, Pdu])
end
end;
@@ -2016,28 +2009,30 @@ handle_snmp_pdu(#pdu{type = 'get-response', request_id = ReqId} = Pdu,
"no agent info found", []),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_agent(DefUserId, DefMod,
- Addr, Port,
- pdu, ignore,
- SnmpInfo, DefData, State);
+ handle_agent(
+ DefUserId, DefMod,
+ Domain, Addr,
+ pdu, ignore,
+ SnmpInfo, DefData, State);
Error ->
error_msg("failed retreiving the default user "
"info handling (old) pdu when no user "
"found from "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, Error, Pdu])
+ [Domain, Addr, Error, Pdu])
end
end
end;
-handle_snmp_pdu(CrapPdu, Addr, Port, _State) ->
+handle_snmp_pdu(CrapPdu, Domain, Addr, _State) ->
error_msg("received crap (snmp) Pdu from ~w:~w =>"
- "~p", [Addr, Port, CrapPdu]),
+ "~p", [Domain, Addr, CrapPdu]),
ok.
-handle_pdu(_UserId, Mod, target_name = _RegType, TargetName, _Addr, _Port,
- ReqId, SnmpResponse, Data, _State) ->
+handle_pdu(
+ _UserId, Mod, target_name = _RegType, TargetName, _Domain, _Addr,
+ ReqId, SnmpResponse, Data, _State) ->
?vtrace("handle_pdu(target_name) -> entry when"
"~n Mod: ~p", [Mod]),
F = fun() ->
@@ -2053,43 +2048,47 @@ handle_pdu(_UserId, Mod, target_name = _RegType, TargetName, _Addr, _Port,
end,
handle_callback(F),
ok;
-handle_pdu(_UserId, Mod, addr_port = _RegType, _TargetName, Addr, Port,
- ReqId, SnmpResponse, Data, _State) ->
+handle_pdu(
+ _UserId, Mod, addr_port = _RegType, _TargetName, _Domain, Addr,
+ ReqId, SnmpResponse, Data, _State) ->
?vtrace("handle_pdu(addr_port) -> entry when"
"~n Mod: ~p", [Mod]),
F = fun() ->
- (catch Mod:handle_pdu(Addr, Port, ReqId, SnmpResponse, Data))
+ {Ip, Port} = Addr,
+ (catch Mod:handle_pdu(Ip, Port, ReqId, SnmpResponse, Data))
end,
handle_callback(F),
ok.
-handle_agent(UserId, Mod, Addr, Port, Type, Ref, SnmpInfo, Data, State) ->
+handle_agent(UserId, Mod, Domain, Addr, Type, Ref, SnmpInfo, Data, State) ->
?vtrace("handle_agent -> entry when"
"~n UserId: ~p"
"~n Type: ~p"
"~n Mod: ~p", [UserId, Type, Mod]),
F = fun() ->
- do_handle_agent(UserId, Mod, Addr, Port,
+ do_handle_agent(UserId, Mod, Domain, Addr,
Type, Ref, SnmpInfo, Data, State)
end,
handle_callback(F),
ok.
do_handle_agent(DefUserId, DefMod,
- Addr, Port,
+ Domain, Addr,
Type, Ref,
SnmpInfo, DefData, State) ->
?vdebug("do_handle_agent -> entry when"
"~n DefUserId: ~p", [DefUserId]),
- try DefMod:handle_agent(Addr, Port, Type, SnmpInfo, DefData) of
+ try DefMod:handle_agent(Domain, Addr, Type, SnmpInfo, DefData) of
{register, UserId2, TargetName, Config} ->
?vtrace("do_handle_agent -> register: "
"~n UserId2: ~p"
"~n TargetName: ~p"
"~n Config: ~p",
[UserId2, TargetName, Config]),
- Config2 = ensure_present([{address, Addr}, {port, Port}], Config),
+ Config2 =
+ ensure_present(
+ [{tdomain, Domain}, {taddress, Addr}], Config),
Config3 = [{reg_type, target_name} | Config2],
case snmpm_config:register_agent(UserId2,
TargetName, Config3) of
@@ -2099,7 +2098,7 @@ do_handle_agent(DefUserId, DefMod,
error_msg("failed registering agent - "
"handling agent "
"~p <~p,~p>: ~n~w",
- [TargetName, Addr, Port, Reason]),
+ [TargetName, Domain, Addr, Reason]),
ok
end;
@@ -2108,31 +2107,33 @@ do_handle_agent(DefUserId, DefMod,
ok;
InvalidResult ->
- CallbackArgs = [Addr, Port, Type, SnmpInfo, DefData],
+ CallbackArgs = [Domain, Addr, Type, SnmpInfo, DefData],
handle_invalid_result(handle_agent, CallbackArgs, InvalidResult)
catch
error:{undef, _} when Type =:= pdu ->
%% Maybe, still on the old API
?vdebug("do_handle_agent -> maybe still on the old api", []),
- case (catch DefMod:handle_agent(Addr, Port, SnmpInfo, DefData)) of
+ {Ip, Port} = Addr,
+ case (catch DefMod:handle_agent(Ip, Port, SnmpInfo, DefData)) of
{register, UserId2, Config} ->
?vtrace("do_handle_agent -> register: "
"~n UserId2: ~p"
"~n Config: ~p", [UserId2, Config]),
- TargetName = mk_target_name(Addr, Port, Config),
- Config2 = [{reg_type, addr_port},
- {address, Addr},
- {port, Port} | Config],
- case snmpm_config:register_agent(UserId2,
- TargetName, Config2) of
+ TargetName = mk_target_name(Domain, Addr, Config),
+ Config2 =
+ ensure_present(
+ [{tdomain, Domain}, {taddress, Addr}], Config),
+ Config3 = [{reg_type, addr_port} | Config2],
+ case snmpm_config:register_agent(
+ UserId2, TargetName, Config3) of
ok ->
ok;
{error, Reason} ->
error_msg("failed registering agent - "
"handling agent "
"~p <~p,~p>: ~n~w",
- [TargetName, Addr, Port, Reason]),
+ [TargetName, Domain, Addr, Reason]),
ok
end;
{register, UserId2, TargetName, Config} ->
@@ -2141,18 +2142,19 @@ do_handle_agent(DefUserId, DefMod,
"~n TargetName: ~p"
"~n Config: ~p",
[UserId2, TargetName, Config]),
- Config2 = ensure_present([{address, Addr}, {port, Port}],
- Config),
+ Config2 =
+ ensure_present(
+ [{tdomain, Domain}, {taddress, Addr}], Config),
Config3 = [{reg_type, target_name} | Config2],
- case snmpm_config:register_agent(UserId2,
- TargetName, Config3) of
+ case snmpm_config:register_agent(
+ UserId2, TargetName, Config3) of
ok ->
ok;
{error, Reason} ->
error_msg("failed registering agent - "
"handling agent "
"~p <~p,~p>: ~n~w",
- [TargetName, Addr, Port, Reason]),
+ [TargetName, Domain, Addr, Reason]),
ok
end;
_Ignore ->
@@ -2170,34 +2172,38 @@ do_handle_agent(DefUserId, DefMod,
%% Backward compatibillity crap
RegType = target_name,
- Target = mk_target_name(Addr, Port, default_agent_config()),
+ Target = mk_target_name(Domain, Addr, default_agent_config()),
case Type of
report ->
SnmpInform = SnmpInfo,
- handle_report(DefUserId, DefMod,
- RegType, Target, Addr, Port,
- SnmpInform, DefData, State);
+ handle_report(
+ DefUserId, DefMod,
+ RegType, Target, Domain, Addr,
+ SnmpInform, DefData, State);
inform ->
SnmpInform = SnmpInfo,
- handle_inform(DefUserId, DefMod, Ref,
- RegType, Target, Addr, Port,
- SnmpInform, DefData, State);
+ handle_inform(
+ DefUserId, DefMod, Ref,
+ RegType, Target, Domain, Addr,
+ SnmpInform, DefData, State);
trap ->
SnmpTrapInfo = SnmpInfo,
- handle_trap(DefUserId, DefMod,
- RegType, Target, Addr, Port,
- SnmpTrapInfo, DefData, State);
+ handle_trap(
+ DefUserId, DefMod,
+ RegType, Target, Domain, Addr,
+ SnmpTrapInfo, DefData, State);
_ ->
- error_msg("failed delivering ~w info to default user - "
- "regarding agent "
- "<~p,~p>: ~n~w", [Type, Addr, Port, SnmpInfo])
+ error_msg(
+ "failed delivering ~w info to default user - "
+ "regarding agent "
+ "<~p,~p>: ~n~w", [Type, Domain, Addr, SnmpInfo])
end;
T:E ->
- CallbackArgs = [Addr, Port, Type, SnmpInfo, DefData],
+ CallbackArgs = [Domain, Addr, Type, SnmpInfo, DefData],
handle_invalid_result(handle_agent, CallbackArgs, T, E)
end.
@@ -2215,50 +2221,51 @@ ensure_present([{Key, _Val} = Elem|Ensure], Config) ->
%% Retrieve user info for this agent.
%% If this is an unknown agent, then use the default user
-handle_snmp_trap(#trappdu{enterprise = Enteprise,
- generic_trap = Generic,
- specific_trap = Spec,
- time_stamp = Timestamp,
- varbinds = Varbinds} = Trap,
- Addr, Port, State) ->
-
- ?vtrace("handle_snmp_trap [trappdu] -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Trap: ~p", [Addr, Port, Trap]),
+handle_snmp_trap(
+ #trappdu{enterprise = Enteprise,
+ generic_trap = Generic,
+ specific_trap = Spec,
+ time_stamp = Timestamp,
+ varbinds = Varbinds} = Trap, Domain, Addr, State) ->
+
+ ?vtrace("handle_snmp_trap [trappdu] -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " Trap: ~p", [Domain, Addr, Trap]),
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpTrapInfo = {Enteprise, Generic, Spec, Timestamp, Varbinds2},
- do_handle_snmp_trap(SnmpTrapInfo, Addr, Port, State);
+ do_handle_snmp_trap(SnmpTrapInfo, Domain, Addr, State);
handle_snmp_trap(#pdu{error_status = EStatus,
error_index = EIndex,
varbinds = Varbinds} = Trap,
- Addr, Port, State) ->
+ Domain, Addr, State) ->
- ?vtrace("handle_snmp_trap [pdu] -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Trap: ~p", [Addr, Port, Trap]),
+ ?vtrace("handle_snmp_trap [pdu] -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " Trap: ~p", [Domain, Addr, Trap]),
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpTrapInfo = {EStatus, EIndex, Varbinds2},
- do_handle_snmp_trap(SnmpTrapInfo, Addr, Port, State);
+ do_handle_snmp_trap(SnmpTrapInfo, Domain, Addr, State);
-handle_snmp_trap(CrapTrap, Addr, Port, _State) ->
+handle_snmp_trap(CrapTrap, Domain, Addr, _State) ->
error_msg("received crap (snmp) trap from ~w:~w =>"
- "~p", [Addr, Port, CrapTrap]),
+ "~p", [Domain, Addr, CrapTrap]),
ok.
-do_handle_snmp_trap(SnmpTrapInfo, Addr, Port, State) ->
- case snmpm_config:get_agent_user_info(Addr, Port) of
+do_handle_snmp_trap(SnmpTrapInfo, Domain, Addr, State) ->
+ case snmpm_config:get_agent_user_info(Domain, Addr) of
{ok, UserId, Target, RegType} ->
?vtrace("handle_snmp_trap -> found user: ~p", [UserId]),
case snmpm_config:user_info(UserId) of
{ok, Mod, Data} ->
- handle_trap(UserId, Mod,
- RegType, Target, Addr, Port,
- SnmpTrapInfo, Data, State);
+ handle_trap(
+ UserId, Mod,
+ RegType, Target, Domain, Addr,
+ SnmpTrapInfo, Data, State);
Error1 ->
%% User no longer exists, unregister agent
@@ -2270,66 +2277,72 @@ do_handle_snmp_trap(SnmpTrapInfo, Addr, Port, State) ->
%% Try use the default user
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_agent(DefUserId, DefMod,
- Addr, Port,
- trap, ignore,
- SnmpTrapInfo, DefData, State);
+ handle_agent(
+ DefUserId, DefMod,
+ Domain, Addr,
+ trap, ignore,
+ SnmpTrapInfo, DefData, State);
Error2 ->
- error_msg("failed retreiving the default "
- "user info handling report from "
- "~p <~p,~p>: ~n~w~n~w",
- [Target, Addr, Port,
- Error2, SnmpTrapInfo])
+ error_msg(
+ "failed retreiving the default "
+ "user info handling report from "
+ "~p <~p,~p>: ~n~w~n~w",
+ [Target, Domain, Addr,
+ Error2, SnmpTrapInfo])
end;
Error3 ->
%% Failed unregister agent,
%% now its getting messy...
- warning_msg("failed unregister agent ~p <~p,~p> "
- "belonging to non-existing "
- "user ~p, handling trap: "
- "~n Error: ~w"
- "~n Trap info: ~w",
- [Target, Addr, Port, UserId,
- Error3, SnmpTrapInfo])
+ warning_msg(
+ "failed unregister agent ~p <~p,~p> "
+ "belonging to non-existing "
+ "user ~p, handling trap: "
+ "~n Error: ~w"
+ "~n Trap info: ~w",
+ [Target, Domain, Addr, UserId,
+ Error3, SnmpTrapInfo])
end
end;
Error4 ->
%% Unknown agent, pass it on to the default user
?vlog("[trap] failed retreiving user id for agent <~p,~p>: "
- "~n ~p", [Addr, Port, Error4]),
+ "~n ~p", [Domain, Addr, Error4]),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_agent(DefUserId, DefMod,
- Addr, Port,
- trap, ignore,
- SnmpTrapInfo, DefData, State);
+ handle_agent(
+ DefUserId, DefMod,
+ Domain, Addr,
+ trap, ignore,
+ SnmpTrapInfo, DefData, State);
Error5 ->
- error_msg("failed retreiving "
- "the default user info handling trap from "
- "<~p,~p>: ~n~w~n~w",
- [Addr, Port, Error5, SnmpTrapInfo])
+ error_msg(
+ "failed retreiving "
+ "the default user info handling trap from "
+ "<~p,~p>: ~n~w~n~w",
+ [Domain, Addr, Error5, SnmpTrapInfo])
end
end,
ok.
-handle_trap(UserId, Mod,
- RegType, Target, Addr, Port, SnmpTrapInfo, Data, State) ->
+handle_trap(
+ UserId, Mod, RegType, Target, Domain, Addr, SnmpTrapInfo, Data, State) ->
?vtrace("handle_trap -> entry with"
"~n UserId: ~p"
"~n Mod: ~p", [UserId, Mod]),
F = fun() ->
- do_handle_trap(UserId, Mod,
- RegType, Target, Addr, Port,
- SnmpTrapInfo, Data, State)
+ do_handle_trap(
+ UserId, Mod,
+ RegType, Target, Domain, Addr,
+ SnmpTrapInfo, Data, State)
end,
handle_callback(F),
ok.
-do_handle_trap(UserId, Mod,
- RegType, Target, Addr, Port, SnmpTrapInfo, Data, _State) ->
+do_handle_trap(
+ UserId, Mod, RegType, Target, Domain, Addr, SnmpTrapInfo, Data, _State) ->
?vdebug("do_handle_trap -> entry with"
"~n UserId: ~p", [UserId]),
{HandleTrap, CallbackArgs} =
@@ -2338,8 +2351,9 @@ do_handle_trap(UserId, Mod,
{fun() -> Mod:handle_trap(Target, SnmpTrapInfo, Data) end,
[Target, SnmpTrapInfo, Data]};
addr_port ->
- {fun() -> Mod:handle_trap(Addr, Port, SnmpTrapInfo, Data) end,
- [Addr, Port, SnmpTrapInfo, Data]}
+ {Ip, Port} = Addr,
+ {fun() -> Mod:handle_trap(Ip, Port, SnmpTrapInfo, Data) end,
+ [Ip, Port, SnmpTrapInfo, Data]}
end,
try HandleTrap() of
@@ -2347,9 +2361,10 @@ do_handle_trap(UserId, Mod,
?vtrace("do_handle_trap -> register: "
"~n UserId2: ~p"
"~n Config: ~p", [UserId2, Config]),
- Target2 = mk_target_name(Addr, Port, Config),
- Config2 = [{reg_type, target_name},
- {address, Addr}, {port, Port} | Config],
+ Target2 = mk_target_name(Domain, Addr, Config),
+ Config2 =
+ [{reg_type, target_name},
+ {tdomain, Domain}, {taddress, Addr} | Config],
case snmpm_config:register_agent(UserId2, Target2, Config2) of
ok ->
ok;
@@ -2357,7 +2372,7 @@ do_handle_trap(UserId, Mod,
error_msg("failed registering agent "
"handling trap "
"<~p,~p>: ~n~w",
- [Addr, Port, Reason]),
+ [Domain, Addr, Reason]),
ok
end;
{register, UserId2, Target2, Config} ->
@@ -2375,20 +2390,19 @@ do_handle_trap(UserId, Mod,
error_msg("failed registering agent "
"handling trap "
"~p <~p,~p>: ~n~w",
- [Target2, Addr, Port, Reason]),
+ [Target2, Domain, Addr, Reason]),
reply
end;
unregister ->
?vtrace("do_handle_trap -> unregister", []),
- case snmpm_config:unregister_agent(UserId,
- Addr, Port) of
+ case snmpm_config:unregister_agent(UserId, Domain, Addr) of
ok ->
ok;
{error, Reason} ->
error_msg("failed unregistering agent "
"handling trap "
"<~p,~p>: ~n~w",
- [Addr, Port, Reason]),
+ [Domain, Addr, Reason]),
ok
end;
ignore ->
@@ -2405,28 +2419,30 @@ do_handle_trap(UserId, Mod,
end.
-handle_snmp_inform(Ref,
- #pdu{error_status = EStatus,
- error_index = EIndex,
- varbinds = Varbinds} = Pdu, Addr, Port, State) ->
+handle_snmp_inform(
+ Ref,
+ #pdu{error_status = EStatus,
+ error_index = EIndex,
+ varbinds = Varbinds} = Pdu, Domain, Addr, State) ->
- ?vtrace("handle_snmp_inform -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Pdu: ~p", [Addr, Port, Pdu]),
+ ?vtrace("handle_snmp_inform -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " Pdu: ~p", [Domain, Addr, Pdu]),
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpInform = {EStatus, EIndex, Varbinds2},
- case snmpm_config:get_agent_user_info(Addr, Port) of
+ case snmpm_config:get_agent_user_info(Domain, Addr) of
{ok, UserId, Target, RegType} ->
case snmpm_config:user_info(UserId) of
{ok, Mod, Data} ->
?vdebug("[inform] callback handle_inform with: "
"~n UserId: ~p"
"~n Mod: ~p", [UserId, Mod]),
- handle_inform(UserId, Mod, Ref,
- RegType, Target, Addr, Port,
- SnmpInform, Data, State);
+ handle_inform(
+ UserId, Mod, Ref,
+ RegType, Target, Domain, Addr,
+ SnmpInform, Data, State);
Error1 ->
%% User no longer exists, unregister agent
case snmpm_config:unregister_agent(UserId, Target) of
@@ -2437,15 +2453,16 @@ handle_snmp_inform(Ref,
"~n ~p", [UserId, Error1]),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_agent(DefUserId, DefMod,
- Addr, Port,
- inform, Ref,
- SnmpInform, DefData, State);
+ handle_agent(
+ DefUserId, DefMod,
+ Domain, Addr,
+ inform, Ref,
+ SnmpInform, DefData, State);
Error2 ->
error_msg("failed retreiving the default "
"user info handling inform from "
"~p <~p,~p>: ~n~w~n~w",
- [Target, Addr, Port,
+ [Target, Domain, Addr,
Error2, Pdu])
end;
Error3 ->
@@ -2456,7 +2473,7 @@ handle_snmp_inform(Ref,
"user ~p, handling inform: "
"~n Error: ~w"
"~n Pdu: ~w",
- [Target, Addr, Port, UserId,
+ [Target, Domain, Addr, UserId,
Error3, Pdu])
end
end;
@@ -2464,42 +2481,46 @@ handle_snmp_inform(Ref,
Error4 ->
%% Unknown agent, pass it on to the default user
?vlog("[inform] failed retreiving user id for agent <~p,~p>: "
- "~n ~p", [Addr, Port, Error4]),
+ "~n ~p", [Domain, Addr, Error4]),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
- handle_agent(DefUserId, DefMod,
- Addr, Port,
- inform, Ref,
- SnmpInform, DefData, State);
+ handle_agent(
+ DefUserId, DefMod,
+ Domain, Addr,
+ inform, Ref,
+ SnmpInform, DefData, State);
Error5 ->
error_msg("failed retreiving "
"the default user info handling inform from "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, Error5, Pdu])
+ [Domain, Addr, Error5, Pdu])
end
end,
ok;
-handle_snmp_inform(_Ref, CrapInform, Addr, Port, _State) ->
+handle_snmp_inform(_Ref, CrapInform, Domain, Addr, _State) ->
error_msg("received crap (snmp) inform from ~w:~w =>"
- "~p", [Addr, Port, CrapInform]),
+ "~p", [Domain, Addr, CrapInform]),
ok.
-handle_inform(UserId, Mod, Ref,
- RegType, Target, Addr, Port, SnmpInform, Data, State) ->
+handle_inform(
+ UserId, Mod, Ref,
+ RegType, Target, Domain, Addr, SnmpInform, Data, State) ->
?vtrace("handle_inform -> entry with"
"~n UserId: ~p"
"~n Mod: ~p", [UserId, Mod]),
F = fun() ->
- do_handle_inform(UserId, Mod, Ref,
- RegType, Target, Addr, Port, SnmpInform,
- Data, State)
+ do_handle_inform(
+ UserId, Mod, Ref,
+ RegType, Target, Domain, Addr, SnmpInform,
+ Data, State)
end,
handle_callback(F),
ok.
-do_handle_inform(UserId, Mod, Ref,
- RegType, Target, Addr, Port, SnmpInform, Data, State) ->
+do_handle_inform(
+ UserId, Mod, Ref,
+ RegType, Target, Domain, Addr, SnmpInform, Data, State) ->
?vdebug("do_handle_inform -> entry with"
"~n UserId: ~p", [UserId]),
{HandleInform, CallbackArgs} =
@@ -2508,8 +2529,9 @@ do_handle_inform(UserId, Mod, Ref,
{fun() -> Mod:handle_inform(Target, SnmpInform, Data) end,
[Target, SnmpInform, Data]};
addr_port ->
- {fun() -> Mod:handle_inform(Addr, Port, SnmpInform, Data) end,
- [Addr, Port, SnmpInform, Data]}
+ {Ip, Port} = Addr,
+ {fun() -> Mod:handle_inform(Ip, Port, SnmpInform, Data) end,
+ [Ip, Port, SnmpInform, Data]}
end,
Rep =
@@ -2520,9 +2542,11 @@ do_handle_inform(UserId, Mod, Ref,
"~n Config: ~p", [UserId2, Config]),
%% The only user which would do this is the
%% default user
- Target2 = mk_target_name(Addr, Port, Config),
- Config2 = [{reg_type, target_name},
- {address, Addr}, {port, Port} | Config],
+ Target2 = mk_target_name(Domain, Addr, Config),
+ Config2 =
+ [{reg_type, target_name} |
+ ensure_present(
+ [{tdomain, Domain}, {taddress, Addr}], Config)],
case snmpm_config:register_agent(UserId2, Target2, Config2) of
ok ->
reply;
@@ -2530,7 +2554,7 @@ do_handle_inform(UserId, Mod, Ref,
error_msg("failed registering agent "
"handling inform "
"~p <~p,~p>: ~n~w",
- [Target2, Addr, Port, Reason]),
+ [Target2, Domain, Addr, Reason]),
reply
end;
@@ -2549,21 +2573,21 @@ do_handle_inform(UserId, Mod, Ref,
error_msg("failed registering agent "
"handling inform "
"~p <~p,~p>: ~n~w",
- [Target2, Addr, Port, Reason]),
+ [Target2, Domain, Addr, Reason]),
reply
end;
unregister ->
?vtrace("do_handle_inform -> unregister", []),
- case snmpm_config:unregister_agent(UserId,
- Addr, Port) of
+ case snmpm_config:unregister_agent(
+ UserId, Domain, Addr) of
ok ->
reply;
{error, Reason} ->
error_msg("failed unregistering agent "
"handling inform "
"<~p,~p>: ~n~w",
- [Addr, Port, Reason]),
+ [Domain, Addr, Reason]),
reply
end;
@@ -2576,8 +2600,8 @@ do_handle_inform(UserId, Mod, Ref,
reply;
InvalidResult ->
- handle_invalid_result(handle_inform, CallbackArgs,
- InvalidResult),
+ handle_invalid_result(
+ handle_inform, CallbackArgs, InvalidResult),
reply
catch
@@ -2586,31 +2610,34 @@ do_handle_inform(UserId, Mod, Ref,
reply
end,
- handle_inform_response(Rep, Ref, Addr, Port, State),
+ handle_inform_response(Rep, Ref, Domain, Addr, State),
ok.
-handle_inform_response(_, ignore, _Addr, _Port, _State) ->
+handle_inform_response(_, ignore, _Domain, _Addr, _State) ->
ignore;
-handle_inform_response(no_reply, _Ref, _Addr, _Port, _State) ->
+handle_inform_response(no_reply, _Ref, _Domain, _Addr, _State) ->
no_reply;
-handle_inform_response(_, Ref, Addr, Port,
- #state{net_if = Pid, net_if_mod = Mod}) ->
+handle_inform_response(
+ _, Ref, Domain, Addr,
+ #state{net_if = Pid, net_if_mod = Mod}) ->
?vdebug("handle_inform -> response", []),
- (catch Mod:inform_response(Pid, Ref, Addr, Port)).
+ (catch Mod:inform_response(Pid, Ref, Domain, Addr)).
-handle_snmp_report(#pdu{error_status = EStatus,
- error_index = EIndex,
- varbinds = Varbinds} = Pdu, Addr, Port, State) ->
+handle_snmp_report(
+ #pdu{error_status = EStatus,
+ error_index = EIndex,
+ varbinds = Varbinds} = Pdu,
+ Domain, Addr, State) ->
- ?vtrace("handle_snmp_report -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Pdu: ~p", [Addr, Port, Pdu]),
+ ?vtrace("handle_snmp_report -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " Pdu: ~p", [Domain, Addr, Pdu]),
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpReport = {EStatus, EIndex, Varbinds2},
- case snmpm_config:get_agent_user_info(Addr, Port) of
+ case snmpm_config:get_agent_user_info(Domain, Addr) of
{ok, UserId, Target, RegType} ->
case snmpm_config:user_info(UserId) of
{ok, Mod, Data} ->
@@ -2620,7 +2647,7 @@ handle_snmp_report(#pdu{error_status = EStatus,
"~n ~p"
"~n ~p", [UserId, Mod, Target, SnmpReport]),
handle_report(UserId, Mod,
- RegType, Target, Addr, Port,
+ RegType, Target, Domain, Addr,
SnmpReport, Data, State);
Error1 ->
%% User no longer exists, unregister agent
@@ -2633,7 +2660,7 @@ handle_snmp_report(#pdu{error_status = EStatus,
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
handle_agent(DefUserId, DefMod,
- Addr, Port,
+ Domain, Addr,
report, ignore,
SnmpReport, DefData, State);
@@ -2641,7 +2668,7 @@ handle_snmp_report(#pdu{error_status = EStatus,
error_msg("failed retreiving the default "
"user info handling report from "
"~p <~p,~p>: ~n~w~n~w",
- [Target, Addr, Port,
+ [Target, Domain, Addr,
Error2, Pdu])
end;
Error3 ->
@@ -2652,7 +2679,7 @@ handle_snmp_report(#pdu{error_status = EStatus,
"user ~p, handling report: "
"~n Error: ~w"
"~n Report: ~w",
- [Target, Addr, Port, UserId,
+ [Target, Domain, Addr, UserId,
Error3, Pdu])
end
end;
@@ -2660,25 +2687,25 @@ handle_snmp_report(#pdu{error_status = EStatus,
Error4 ->
%% Unknown agent, pass it on to the default user
?vlog("[report] failed retreiving user id for agent <~p,~p>: "
- "~n ~p", [Addr, Port, Error4]),
+ "~n ~p", [Domain, Addr, Error4]),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
handle_agent(DefUserId, DefMod,
- Addr, Port,
+ Domain, Addr,
report, ignore,
SnmpReport, DefData, State);
Error5 ->
error_msg("failed retreiving "
"the default user info handling report from "
"<~p,~p>: ~n~w~n~w",
- [Addr, Port, Error5, Pdu])
+ [Domain, Addr, Error5, Pdu])
end
end,
ok;
-handle_snmp_report(CrapReport, Addr, Port, _State) ->
+handle_snmp_report(CrapReport, Domain, Addr, _State) ->
error_msg("received crap (snmp) report from ~w:~w =>"
- "~p", [Addr, Port, CrapReport]),
+ "~p", [Domain, Addr, CrapReport]),
ok.
%% This could be from a failed get-request, so we might have a user
@@ -2686,20 +2713,20 @@ handle_snmp_report(CrapReport, Addr, Port, _State) ->
%% get-response (except for tha data which is different). Otherwise,
%% we handle it as an error (reported via the handle_error callback
%% function).
-handle_snmp_report(ReqId,
- #pdu{error_status = EStatus,
- error_index = EIndex,
- varbinds = Varbinds} = Pdu,
- {ReportReason, Info} = Rep,
- Addr, Port, State)
- when is_integer(ReqId) ->
-
- ?vtrace("handle_snmp_report -> entry with"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n ReqId: ~p"
- "~n Rep: ~p"
- "~n Pdu: ~p", [Addr, Port, ReqId, Rep, Pdu]),
+handle_snmp_report(
+ ReqId,
+ #pdu{error_status = EStatus,
+ error_index = EIndex,
+ varbinds = Varbinds} = Pdu,
+ {ReportReason, Info} = Rep,
+ Domain, Addr, State) when is_integer(ReqId) ->
+
+ ?vtrace("handle_snmp_report -> entry with~n"
+ " Domain: ~p~n"
+ " Addr: ~p~n"
+ " ReqId: ~p~n"
+ " Rep: ~p~n"
+ " Pdu: ~p", [Domain, Addr, ReqId, Rep, Pdu]),
Varbinds2 = fix_vbs_BITS(Varbinds),
SnmpReport = {EStatus, EIndex, Varbinds2},
@@ -2744,7 +2771,7 @@ handle_snmp_report(ReqId,
%% Either not a sync request or no such request. Either
%% way, this is error info, so handle it as such.
- case snmpm_config:get_agent_user_id(Addr, Port) of
+ case snmpm_config:get_agent_user_id(Domain, Addr) of
{ok, UserId} ->
case snmpm_config:user_info(UserId) of
{ok, Mod, Data} ->
@@ -2768,7 +2795,7 @@ handle_snmp_report(ReqId,
"default user "
"info handling report from "
"<~p,~p>: ~n~w~n~w~n~w",
- [Addr, Port, Error,
+ [Domain, Addr, Error,
ReqId, Reason])
end
end;
@@ -2776,7 +2803,7 @@ handle_snmp_report(ReqId,
%% Unknown agent, pass it on to the default user
?vlog("[report] failed retreiving user id for "
"agent <~p,~p>: "
- "~n ~p", [Addr, Port, Error]),
+ "~n ~p", [Domain, Addr, Error]),
case snmpm_config:user_info() of
{ok, DefUserId, DefMod, DefData} ->
handle_error(DefUserId, DefMod, Reason, ReqId,
@@ -2786,32 +2813,36 @@ handle_snmp_report(ReqId,
"the default user info handling "
"report from "
"<~p,~p>: ~n~w~n~w~n~w",
- [Addr, Port, Error, ReqId, Reason])
+ [Domain, Addr, Error, ReqId, Reason])
end
end
end,
ok;
-handle_snmp_report(CrapReqId, CrapReport, CrapInfo, Addr, Port, _State) ->
- error_msg("received crap (snmp) report from ~w:~w =>"
- "~n~p~n~p~n~p", [Addr, Port, CrapReqId, CrapReport, CrapInfo]),
+handle_snmp_report(CrapReqId, CrapReport, CrapInfo, Domain, Addr, _State) ->
+ error_msg(
+ "received crap (snmp) report from ~w:~w =>"
+ "~n~p~n~p~n~p",
+ [Domain, Addr, CrapReqId, CrapReport, CrapInfo]),
ok.
-handle_report(UserId, Mod, RegType, Target, Addr, Port,
+handle_report(UserId, Mod, RegType, Target, Domain, Addr,
SnmpReport, Data, State) ->
?vtrace("handle_report -> entry with"
"~n UserId: ~p"
"~n Mod: ~p", [UserId, Mod]),
F = fun() ->
- do_handle_report(UserId, Mod, RegType, Target, Addr, Port,
- SnmpReport, Data, State)
+ do_handle_report(
+ UserId, Mod, RegType, Target, Domain, Addr,
+ SnmpReport, Data, State)
end,
handle_callback(F),
ok.
-do_handle_report(UserId, Mod,
- RegType, Target, Addr, Port, SnmpReport, Data, _State) ->
+do_handle_report(
+ UserId, Mod, RegType, Target, Domain, Addr,
+ SnmpReport, Data, _State) ->
?vdebug("do_handle_report -> entry with"
"~n UserId: ~p", [UserId]),
{HandleReport, CallbackArgs} =
@@ -2820,8 +2851,9 @@ do_handle_report(UserId, Mod,
{fun() -> Mod:handle_report(Target, SnmpReport, Data) end,
[Target, SnmpReport, Data]};
addr_port ->
- {fun() -> Mod:handle_report(Addr, Port, SnmpReport, Data) end,
- [Addr, Port, SnmpReport, Data]}
+ {Ip, Port} = Addr,
+ {fun() -> Mod:handle_report(Ip, Port, SnmpReport, Data) end,
+ [Ip, Port, SnmpReport, Data]}
end,
try HandleReport() of
@@ -2831,17 +2863,18 @@ do_handle_report(UserId, Mod,
"~n Config: ~p", [UserId2, Config]),
%% The only user which would do this is the
%% default user
- Target2 = mk_target_name(Addr, Port, Config),
- Config2 = [{reg_type, target_name},
- {address, Addr}, {port, Port} | Config],
+ Target2 = mk_target_name(Domain, Addr, Config),
+ Config2 =
+ [{reg_type, target_name},
+ {tdomain, Domain}, {taddress, Addr} | Config],
case snmpm_config:register_agent(UserId2, Target2, Config2) of
ok ->
ok;
{error, Reason} ->
error_msg("failed registering agent "
"handling report "
- "<~p,~p>: ~n~w",
- [Addr, Port, Reason]),
+ "<~p,~p>: ~n~w",
+ [Domain, Addr, Reason]),
ok
end;
@@ -2860,21 +2893,20 @@ do_handle_report(UserId, Mod,
error_msg("failed registering agent "
"handling report "
"~p <~p,~p>: ~n~w",
- [Target2, Addr, Port, Reason]),
+ [Target2, Domain, Addr, Reason]),
reply
end;
unregister ->
?vtrace("do_handle_trap -> unregister", []),
- case snmpm_config:unregister_agent(UserId,
- Addr, Port) of
+ case snmpm_config:unregister_agent(UserId, Domain, Addr) of
ok ->
ok;
{error, Reason} ->
error_msg("failed unregistering agent "
"handling report "
"<~p,~p>: ~n~w",
- [Addr, Port, Reason]),
+ [Domain, Addr, Reason]),
ok
end;
@@ -3012,50 +3044,49 @@ do_gc(Key, Now) ->
%%
%%----------------------------------------------------------------------
-send_get_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo,
+send_get_request(Oids, Vsn, MsgData, Domain, Addr, ExtraInfo,
#state{net_if = NetIf,
net_if_mod = Mod,
mini_mib = MiniMIB}) ->
Pdu = make_pdu(get, Oids, MiniMIB),
- ?vtrace("send_get_request -> send get-request:"
- "~n Mod: ~p"
- "~n NetIf: ~p"
- "~n Pdu: ~p"
- "~n Vsn: ~p"
- "~n MsgData: ~p"
- "~n Domain: ~p"
- "~n Addr: ~p"
- "~n Port: ~p",
- [Mod, NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port]),
+ ?vtrace("send_get_request -> send get-request:~n"
+ " Mod: ~p~n"
+ " NetIf: ~p~n"
+ " Pdu: ~p~n"
+ " Vsn: ~p~n"
+ " MsgData: ~p~n"
+ " Domain: ~p~n"
+ " Addr: ~p",
+ [Mod, NetIf, Pdu, Vsn, MsgData, Domain, Addr]),
Res = (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData,
- Domain, Addr, Port, ExtraInfo)),
+ Domain, Addr, ExtraInfo)),
?vtrace("send_get_request -> send result:"
"~n ~p", [Res]),
Pdu#pdu.request_id.
-send_get_next_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo,
+send_get_next_request(Oids, Vsn, MsgData, Domain, Addr, ExtraInfo,
#state{mini_mib = MiniMIB,
net_if = NetIf,
net_if_mod = Mod}) ->
Pdu = make_pdu(get_next, Oids, MiniMIB),
- Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
+ Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo),
Pdu#pdu.request_id.
-send_get_bulk_request(Oids, Vsn, MsgData, Domain, Addr, Port,
+send_get_bulk_request(Oids, Vsn, MsgData, Domain, Addr,
NonRep, MaxRep, ExtraInfo,
#state{mini_mib = MiniMIB,
net_if = NetIf,
net_if_mod = Mod}) ->
Pdu = make_pdu(bulk, {NonRep, MaxRep, Oids}, MiniMIB),
- Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
+ Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo),
Pdu#pdu.request_id.
-send_set_request(VarsAndVals, Vsn, MsgData, Domain, Addr, Port, ExtraInfo,
+send_set_request(VarsAndVals, Vsn, MsgData, Domain, Addr, ExtraInfo,
#state{mini_mib = MiniMIB,
net_if = NetIf,
net_if_mod = Mod}) ->
Pdu = make_pdu(set, VarsAndVals, MiniMIB),
- Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
+ Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo),
Pdu#pdu.request_id.
%% send_discovery(Vsn, MsgData, Addr, Port, ExtraInfo,
@@ -3291,10 +3322,9 @@ agent_data(TargetName, SendOpts) ->
{Comm, SecModel}
end,
Domain = agent_data_item(tdomain, TargetName),
- Addr = agent_data_item(address, TargetName),
- Port = agent_data_item(port, TargetName),
+ Addr = agent_data_item(taddress, TargetName),
RegType = agent_data_item(reg_type, TargetName),
- {ok, RegType, Domain, Addr, Port, version(Version), MsgData};
+ {ok, RegType, Domain, Addr, version(Version), MsgData};
Error ->
Error
end.
@@ -3440,9 +3470,9 @@ maybe_demonitor(MonRef) ->
t() ->
{A,B,C} = erlang:now(),
A*1000000000+B*1000+(C div 1000).
-
-mk_target_name(Addr, Port, Config) ->
- snmpm_config:mk_target_name(Addr, Port, Config).
+
+mk_target_name(Domain, Addr, Config) ->
+ snmpm_config:mk_target_name(Domain, Addr, Config).
default_agent_config() ->
case snmpm_config:agent_info() of
diff --git a/lib/snmp/src/manager/snmpm_user.erl b/lib/snmp/src/manager/snmpm_user.erl
index e6b0b6943e..8e5a874f77 100644
--- a/lib/snmp/src/manager/snmpm_user.erl
+++ b/lib/snmp/src/manager/snmpm_user.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -39,20 +39,25 @@
%% *** handle_error ***
%% An "asynchronous" error has been detected
--callback handle_error(ReqId :: integer(),
- Reason :: {unexpected_pdu, SnmpInfo :: snmp_gen_info()} |
- {invalid_sec_info, SecInfo :: term(), SnmpInfo :: snmp_gen_info()} |
- {empty_message, Addr :: ip_address(), Port :: port_number()} |
- term(),
- UserData :: term()) ->
+-callback handle_error(
+ ReqId :: integer(),
+ Reason :: {unexpected_pdu, SnmpInfo :: snmp_gen_info()} |
+ {invalid_sec_info,
+ SecInfo :: term(),
+ SnmpInfo :: snmp_gen_info()} |
+ {empty_message,
+ TransportDomain :: atom(),
+ {Addr :: ip_address(), Port :: port_number()}} |
+ term(),
+ UserData :: term()) ->
snmp:void().
%% *** handle_agent ***
%% A message was received from an unknown agent
--callback handle_agent(Addr :: term(),
- Port :: pos_integer(),
+-callback handle_agent(Domain :: atom(),
+ Address :: term(),
Type :: pdu | trap | inform | report,
SnmpInfo :: snmp_gen_info() | snmp_v1_trap_info(),
UserData :: term()) ->
diff --git a/lib/snmp/src/manager/snmpm_user_default.erl b/lib/snmp/src/manager/snmpm_user_default.erl
index 015198cb76..b827713f27 100644
--- a/lib/snmp/src/manager/snmpm_user_default.erl
+++ b/lib/snmp/src/manager/snmpm_user_default.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -36,13 +36,13 @@ handle_error(ReqId, Reason, UserData) ->
ignore.
-handle_agent(Addr, Port, Type, SnmpInfo, UserData) ->
- info("received handle_agent:"
- "~n Addr: ~p"
- "~n Port: ~p"
- "~n Type: ~p"
- "~n SnmpInfo: ~p"
- "~n UserData: ~p", [Addr, Port, Type, SnmpInfo, UserData]),
+handle_agent(Domain, Address, Type, SnmpInfo, UserData) ->
+ info("received handle_agent:~n"
+ " Domain: ~p~n"
+ " Address: ~p~n"
+ " Type: ~p~n"
+ " SnmpInfo: ~p~n"
+ " UserData: ~p", [Domain, Address, Type, SnmpInfo, UserData]),
ignore.
diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl
index 46625989d5..f4483995cb 100644
--- a/lib/snmp/src/misc/snmp_conf.erl
+++ b/lib/snmp/src/misc/snmp_conf.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -25,35 +25,42 @@
%% External exports
%% Avoid warning for local function error/1 clashing with autoimported BIF.
-compile({no_auto_import,[error/1]}).
--export([read_files/2, read/2]).
+-export([read_files/2, no_gen/2, no_order/2, no_filter/1, keyorder/4]).
+-export([read/2, read/3]).
%% Basic (type) check functions
-export([check_mandatory/2,
check_integer/1, check_integer/2,
-
+
check_string/1, check_string/2,
- check_atom/2,
+ check_atom/2,
check_timer/1,
- all_domains/0,
- check_domain/1,
- all_tdomains/0,
- check_tdomain/1,
- mk_tdomain/1,
- which_domain/1,
- check_ip/1, check_ip/2,
- check_taddress/1, check_taddress/2,
- mk_taddress/3,
-
- check_packet_size/1,
+ all_domains/0,
+ check_domain/1,
+ domain_to_name/1,
+ all_tdomains/0,
+ check_tdomain/1,
+ mk_tdomain/0, mk_tdomain/1,
+ tdomain_to_family/1, tdomain_to_domain/1,
+ which_domain/1,
+ mk_addr_string/1,
+ check_ip/1, check_ip/2,
+ check_port/1,
+%% ip_port_to_domaddr/2,
+ check_address/2, check_address/3,
+ check_taddress/2,
+ mk_taddress/1, mk_taddress/2,
+
+ check_packet_size/1,
check_oid/1,
- check_imask/1, check_emask/1,
-
- check_mp_model/1,
- check_sec_model/1, check_sec_model/2, check_sec_model/3,
+ check_imask/1, check_emask/1,
+
+ check_mp_model/1,
+ check_sec_model/1, check_sec_model/2, check_sec_model/3,
check_sec_level/1,
all_integer/1
@@ -70,17 +77,53 @@
-include("snmp_verbosity.hrl").
+-define(is_word(P), (((P) band (bnot 65535)) =:= 0)).
+-define(is_word(P0, P1), ((((P0) bor (P1)) band (bnot 255)) =:= 0)).
+
+mk_word(B0, B1) -> ((B0) bsl 8) bor (B1).
+mk_bytes(W) -> [(W) bsr 8,(W) band 255].
+
+-define(
+ is_ipv4_addr(A0, A1, A2, A3),
+ ((((A0) bor (A1) bor (A2) bor (A3)) band (bnot 255)) =:= 0)).
+
+-define(
+ is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7),
+ ((((A0) bor (A1) bor (A2) bor (A3) bor (A4) bor (A5) bor (A6) bor (A7))
+ band (bnot 65535)) =:= 0)).
+-define(
+ is_ipv6_addr(
+ A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15),
+ ((((A0) bor (A1) bor (A2) bor (A3) bor
+ (A4) bor (A5) bor (A6) bor (A7) bor
+ (A8) bor (A9) bor (A10) bor (A11) bor
+ (A12) bor (A13) bor (A14) bor (A15))
+ band (bnot 65535)) =:= 0)).
+
+
%%-----------------------------------------------------------------
%% read_files(Dir, Files) -> Configs
%% Dir - string() - Full path to the config dir.
-%% Files - [{Gen, Filter, Check, FileName}]
+%% Files - [{FileName, Gen, Order, Check, Filter}]
+%% FileName - string() - Name of the config file.
%% Gen - function/2 - In case of failure when reading the config file,
%% this function is called to either generate a
%% default file or issue the error.
-%% Filter - function/1 - Filters all the config entries read from the file
-%% Check - function/1 - Check each entry as they are read from the file.
-%% FileName - string() - Name of the config file.
+%% Returns a generated config list corresponding
+%% to the written file.
+%% (Dir, Error) -> Configs.
+%% Order - function/2 - An ordering function that is used to process
+%% the read config entries using lists:sort/2.
+%% Returns true if arg 1 compares less than or
+%% equal to arg 2, false otherwise.
+%% Check - function/2 - Check each entry as they are read from the file.
+%% (Entry, State) ->
+%% {ok,NewState} | {{ok,NewEntry},NewState} |
+%% throw(Error)
+%% State =:= 'undefined' the first time.
+%% Filter - function/1 - Process all the config entries read from the file
+%% (Configs) -> [config_entry()].
%% Configs - [config_entry()]
%% config_entry() - term()
@@ -89,99 +132,143 @@ read_files(Dir, Files) when is_list(Dir) andalso is_list(Files) ->
read_files(_Dir, [], Res) ->
lists:reverse(Res);
-read_files(Dir, [{Gen, Filter, Check, FileName}|Files], Res)
- when is_function(Filter) andalso
- is_function(Check) andalso
- is_list(FileName) ->
- ?vdebug("read_files -> entry with"
- "~n FileName: ~p", [FileName]),
+read_files(Dir, [{FileName, Gen, Order, Check, Filter}|Files], Res)
+ when is_list(FileName),
+ is_function(Gen),
+ is_function(Order),
+ is_function(Check),
+ is_function(Filter) ->
+ ?vdebug("read_files -> entry with~n"
+ " FileName: ~p", [FileName]),
File = filename:join(Dir, FileName),
- case file:read_file_info(File) of
- {ok, _} ->
- Confs = read(File, Check),
- read_files(Dir, Files, [Filter(Confs)|Res]);
- {error, R} ->
- ?vlog("failed reading file info for ~s: "
- "~n ~p", [FileName, R]),
- Gen(Dir, R),
- read_files(Dir, Files, [Filter([])|Res])
- end.
-
+ Confs =
+ case file:read_file_info(File) of
+ {ok,_} ->
+ read(File, Order, Check);
+ {error, R} ->
+ ?vlog("failed reading file info for ~s: ~n"
+ " ~p", [FileName, R]),
+ Gen(Dir, R)
+ end,
+ read_files(Dir, Files, [Filter(Confs)|Res]).
+
+
+
+no_gen(_Dir, _R) -> [].
+no_order(_, _) -> true.
+no_filter(X) -> X.
+
+%% Order tuples on element N with Keys first in appearence order.
+%%
+%% An ordering function (A, B) shall return true iff
+%% A is less than or equal to B i.e shall return
+%% false iff A is to be ordered after B.
+keyorder(N, A, B, _) when element(N, A) == element(N, B) ->
+ true;
+keyorder(N, A, B, [Key | _])
+ when tuple_size(A) >= 1, element(N, B) == Key ->
+ false;
+keyorder(N, A, B, [Key | _])
+ when element(N, A) == Key, tuple_size(B) >= 1 ->
+ true;
+keyorder(N, A, B, [_ | Keys]) ->
+ keyorder(N, A, B, Keys);
+keyorder(_, A, B, []) when tuple_size(A) >= 1, tuple_size(B) >= 1 ->
+ %% Do not order other keys
+ true;
+keyorder(N, A, B, sort) ->
+ %% Order other keys according to standard sort order
+ element(N, A) =< element(N, B).
+
+
+read(File, Verify) ->
+ Check = fun (Row, State) -> {Verify(Row), State} end,
+ read(File, fun no_order/2, Check).
%% Ret. Res | exit(Reason)
-read(File, Check) when is_function(Check) ->
- ?vdebug("read -> entry with"
- "~n File: ~p", [File]),
-
+read(File, Order, Check) when is_function(Order), is_function(Check) ->
+ ?vdebug("read -> entry with~n"
+ " File: ~p", [File]),
Fd = open_file(File),
+ read_fd(File, Order, Check, Fd, 1, []).
- case loop(Fd, [], Check, 1, File) of
- {error, Reason} ->
- file:close(Fd),
- error(Reason);
- {ok, Res} ->
- file:close(Fd),
- Res
+read_fd(File, Order, Check, Fd, StartLine, Res) ->
+ case do_read(Fd, "", StartLine) of
+ {ok, Row, EndLine} ->
+ ?vtrace("read_fd ->~n"
+ " Row: ~p~n"
+ " EndLine: ~p", [Row,EndLine]),
+ read_fd(
+ File, Order, Check, Fd, EndLine,
+ [{StartLine, Row, EndLine}|Res]);
+ {error, Error, EndLine} ->
+ ?vtrace("read_fd -> read failure:~n"
+ " Error: ~p~n"
+ " EndLine: ~p", [Error,EndLine]),
+ file:close(Fd),
+ error({failed_reading, File, StartLine, EndLine, Error});
+ {eof, _EndLine} ->
+ Lines =
+ lists:sort(
+ fun ({_, RowA, _}, {_, RowB, _}) ->
+ Order(RowA, RowB)
+ end,
+ lists:reverse(Res)),
+ ?vtrace("read_fd to read_check ->~n"
+ " Lines: ~p", [Lines]),
+ read_check(File, Check, Lines, undefined, [])
end.
-open_file(File) ->
- case file:open(File, [read]) of
- {ok, Fd} ->
- Fd;
- {error, Reason} ->
- error({failed_open, File, Reason})
+read_check(_, _, [], _, Res) ->
+ lists:reverse(Res);
+read_check(File, Check, [{StartLine, Row, EndLine}|Lines], State, Res) ->
+ try Check(Row, State) of
+ {Rows, NewState} when is_list(Rows) ->
+ ?vtrace("read_check -> ok:~n"
+ " Rows: ~p~n", [Rows]),
+ read_check(File, Check, Lines, NewState, Rows ++ Res);
+ {ok, NewState} ->
+ ?vtrace("read_check -> ok", []),
+ read_check(File, Check, Lines, NewState, [Row | Res]);
+ {{ok, NewRow}, NewState} ->
+ ?vtrace("read_check -> ok:~n"
+ " NewRow: ~p~n", [NewRow]),
+ read_check(File, Check, Lines, NewState, [NewRow | Res])
+ catch
+ {error, Reason} ->
+ ?vtrace("read_check -> error:~n"
+ " Reason: ~p", [Reason]),
+ error({failed_check, File, StartLine, EndLine, Reason});
+ Class:Reason ->
+ Error = {Class,Reason,erlang:get_stacktrace()},
+ ?vtrace("read_check -> failure:~n"
+ " Error: ~p", [Error]),
+ error({failed_check, File, StartLine, EndLine, Error})
end.
-loop(Fd, Res, Check, StartLine, File) ->
- case do_read(Fd, "", StartLine) of
- {ok, Row, EndLine} ->
- ?vtrace("loop -> "
- "~n Row: ~p"
- "~n EndLine: ~p", [Row, EndLine]),
- case (catch Check(Row)) of
- ok ->
- ?vtrace("loop -> ok", []),
- loop(Fd, [Row | Res], Check, EndLine, File);
- {ok, NewRow} ->
- ?vtrace("loop -> ok: "
- "~n NewRow: ~p", [NewRow]),
- loop(Fd, [NewRow | Res], Check, EndLine, File);
- {error, Reason} ->
- ?vtrace("loop -> check error: "
- "~n Reason: ~p", [Reason]),
- {error, {failed_check, File, StartLine, EndLine, Reason}};
- Error ->
- ?vtrace("loop -> check failure: "
- "~n Error: ~p", [Error]),
- {error, {failed_check, File, StartLine, EndLine, Error}}
- end;
- {error, EndLine, Error} ->
- ?vtrace("loop -> read failure: "
- "~n Error: ~p", [Error]),
- {error, {failed_reading, File, StartLine, EndLine, Error}};
- eof ->
- {ok, Res}
+open_file(File) ->
+ case file:open(File, [read]) of
+ {ok, Fd} ->
+ Fd;
+ {error, Reason} ->
+ error({failed_open, File, Reason})
end.
-
do_read(Io, Prompt, StartLine) ->
case io:request(Io, {get_until,Prompt,erl_scan,tokens,[StartLine]}) of
- {ok, Toks, EndLine} ->
- case erl_parse:parse_term(Toks) of
- {ok, Term} ->
- {ok, Term, EndLine};
- {error, {Line, erl_parse, Error}} ->
- {error, Line, {parse_error, Error}}
- end;
- {error,E,EndLine} ->
- {error, EndLine, E};
- {eof, _EndLine} ->
- eof;
- Other ->
- Other
+ {ok, Toks, EndLine} ->
+ case erl_parse:parse_term(Toks) of
+ {ok, Term} ->
+ {ok, Term, EndLine};
+ {error, {Line, erl_parse, Error}} ->
+ {error, {parse_error, Error}, Line}
+ end;
+ Other ->
+ Other
end.
+
%%-----------------------------------------------------------------
@@ -384,7 +471,7 @@ all_tdomains() ->
check_tdomain(TDomain) ->
SupportedTDomains =
[
- ?snmpUDPDomain,
+ ?snmpUDPDomain, % Legacy
?transportDomainUdpIpv4,
?transportDomainUdpIpv6
],
@@ -404,6 +491,9 @@ check_tdomain(TDomain) ->
%% ---------
+mk_tdomain() ->
+ mk_tdomain(snmpUDPDomain).
+
mk_tdomain(snmpUDPDomain) ->
mk_tdomain(transportDomainUdpIpv4);
mk_tdomain(transportDomainUdpIpv4) ->
@@ -416,40 +506,64 @@ mk_tdomain(BadDomain) ->
%% ---------
-check_taddress(X) ->
- check_taddress(snmpUDPDomain, X).
+tdomain_to_family(snmpUDPDomain) ->
+ inet;
+tdomain_to_family(transportDomainUdpIpv4) ->
+ inet;
+tdomain_to_family(transportDomainUdpIpv6) ->
+ inet6;
+tdomain_to_family(?snmpUDPDomain) ->
+ inet;
+tdomain_to_family(?transportDomainUdpIpv4) ->
+ inet;
+tdomain_to_family(?transportDomainUdpIpv6) ->
+ inet6;
+tdomain_to_family(BadDomain) ->
+ error({bad_domain, BadDomain}).
+
+
+%% ---------
+
+tdomain_to_domain(?snmpUDPDomain) ->
+ snmpUDPDomain;
+tdomain_to_domain(?transportDomainUdpIpv4) ->
+ transportDomainUdpIpv4;
+tdomain_to_domain(?transportDomainUdpIpv6) ->
+ transportDomainUdpIpv6;
+tdomain_to_domain(BadTDomain) ->
+ error({bad_tdomain, BadTDomain}).
+
+
+%% ---------
check_taddress(?snmpUDPDomain, X) ->
check_taddress(transportDomainUdpIpv4, X);
check_taddress(snmpUDPDomain, X) ->
check_taddress(transportDomainUdpIpv4, X);
-
+%%
check_taddress(?transportDomainUdpIpv4, X) ->
check_taddress(transportDomainUdpIpv4, X);
-check_taddress(transportDomainUdpIpv4, X)
- when is_list(X) andalso (length(X) =:= 6) ->
- case (catch all_integer(X)) of
- true ->
+check_taddress(transportDomainUdpIpv4, X) ->
+ case X of
+ [A0,A1,A2,A3,P0,P1]
+ when ?is_ipv4_addr(A0, A1, A2, A3), ?is_word(P0, P1) ->
ok;
- false ->
+ _ ->
error({invalid_taddress, X})
end;
-check_taddress(transportDomainUdpIpv4, X) ->
- error({invalid_taddress, X});
-
+%%
check_taddress(?transportDomainUdpIpv6, X) ->
check_taddress(transportDomainUdpIpv6, X);
-check_taddress(transportDomainUdpIpv6, X)
- when is_list(X) andalso (length(X) =:= 10) ->
- case (catch all_integer(X)) of
- true ->
+check_taddress(transportDomainUdpIpv6, X) ->
+ case X of
+ [A0,A1,A2,A3,A4,A5,A6,A7,P0,P1]
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7),
+ ?is_word(P0, P1) ->
ok;
- false ->
+ _ ->
error({invalid_taddress, X})
end;
-check_taddress(transportDomainUdpIpv6, X) ->
- error({invalid_taddress, X});
-
+%%
check_taddress(BadDomain, _X) ->
error({invalid_tdomain, BadDomain}).
@@ -512,96 +626,357 @@ all_domains() ->
transportDomainSctpDns
].
+check_domain(snmpUDPDomain) -> ok;
+check_domain(transportDomainUdpIpv4) -> ok;
+check_domain(transportDomainUdpIpv6) -> ok;
check_domain(Domain) ->
- SupportedDomains =
- [
- snmpUDPDomain,
- transportDomainUdpIpv4,
- transportDomainUdpIpv6
- ],
- AllDomains = all_domains(),
- case lists:member(Domain, SupportedDomains) of
+ case lists:member(Domain, all_domains()) of
true ->
- ok;
+ error({unsupported_domain, Domain});
false ->
- case lists:member(Domain, AllDomains) of
- true ->
- error({unsupported_domain, Domain});
- false ->
- error({unknown_domain, Domain})
- end
+ error({unknown_domain, Domain})
end.
-
+
+domain_to_name(snmpUDPDomain) ->
+ undefined;
+domain_to_name(transportDomainUdpIpv4) ->
+ udpIpv4;
+domain_to_name(transportDomainUdpIpv6) ->
+ udpIpv6;
+domain_to_name(transportDomainUdpIpv4z) ->
+ udpIpv4z;
+domain_to_name(transportDomainUdpIpv6z) ->
+ udpIpv6z;
+domain_to_name(transportDomainTcpIpv4) ->
+ tcpIpv4;
+domain_to_name(transportDomainTcpIpv6) ->
+ tcpIpv6;
+domain_to_name(transportDomainTcpIpv4z) ->
+ tcpIpv4z;
+domain_to_name(transportDomainTcpIpv6z) ->
+ tcpIpv6z;
+domain_to_name(transportDomainSctpIpv4) ->
+ sctpIpv4;
+domain_to_name(transportDomainSctpIpv6) ->
+ sctpIpv6;
+domain_to_name(transportDomainSctpIpv4z) ->
+ sctpIpv4z;
+domain_to_name(transportDomainSctpIpv6z) ->
+ sctpIpv6z;
+domain_to_name(transportDomainLocal) ->
+ local;
+domain_to_name(transportDomainUdpDns) ->
+ udpDns;
+domain_to_name(transportDomainTcpDns) ->
+ tcpDns;
+domain_to_name(transportDomainSctpDns) ->
+ sctpDns;
+domain_to_name(BadDomain) ->
+ error({bad_domain, BadDomain}).
%% ---------
-%% The values of Ip and Port has both been checked at this
-%% point, so we dont need to do that again.
-mk_taddress(snmpUDPDomain, Ip, Port) ->
- mk_taddress(transportDomainUdpIpv4, Ip, Port);
-mk_taddress(transportDomainUdpIpv4, Ip, Port) when is_list(Ip) ->
- Ip ++ [Port div 256, Port rem 256];
-mk_taddress(transportDomainUdpIpv4 = Domain, Ip, Port) when is_tuple(Ip) ->
- mk_taddress(Domain, tuple_to_list(Ip), Port);
-mk_taddress(transportDomainUdpIpv6, Ip, Port) when is_list(Ip) ->
- Ip ++ [Port div 256, Port rem 256];
-mk_taddress(transportDomainUdpIpv6 = Domain, Ip, Port) when is_tuple(Ip) ->
- mk_taddress(Domain, tuple_to_list(Ip), Port);
+mk_taddress(Address) ->
+ mk_taddress(snmpUDPDomain, Address).
+%% The values of Domain, Ip and Port has both been checked at this
+%% point, so we dont need to do that again, but this function is
+%% also used on incoming packets from net_if so a little
+%% check that net_if does not supply bad arguments is in order.
+%%
%% These are just for convenience
-mk_taddress(?snmpUDPDomain, Ip, Port) ->
- mk_taddress(snmpUDPDomain, Ip, Port);
-mk_taddress(?transportDomainUdpIpv4, Ip, Port) ->
- mk_taddress(transportDomainUdpIpv4, Ip, Port);
-mk_taddress(?transportDomainUdpIpv6, Ip, Port) ->
- mk_taddress(transportDomainUdpIpv6, Ip, Port);
-
+mk_taddress(?snmpUDPDomain, Address) ->
+ mk_taddress(snmpUDPDomain, Address);
+mk_taddress(?transportDomainUdpIpv4, Address) ->
+ mk_taddress(transportDomainUdpIpv4, Address);
+mk_taddress(?transportDomainUdpIpv6, Address) ->
+ mk_taddress(transportDomainUdpIpv6, Address);
+%%
+mk_taddress(snmpUDPDomain, Address) -> % Legacy
+ mk_taddress(transportDomainUdpIpv4, Address);
+mk_taddress(transportDomainUdpIpv4 = Domain, Address) ->
+ case Address of
+ [] -> % Empty mask
+ [];
+ {Ip, Port} when tuple_size(Ip) =:= 4, is_integer(Port) ->
+ tuple_to_list(Ip) ++ mk_bytes(Port);
+ _ ->
+ erlang:error(badarg, [Domain,Address])
+ end;
+mk_taddress(transportDomainUdpIpv6 = Domain, Address) ->
+ case Address of
+ [] -> % Empty mask
+ [];
+ {{A, B, C, D, E, F, G, H}, Port} ->
+ [A bsr 8, A band 255,
+ B bsr 8, B band 255,
+ C bsr 8, C band 255,
+ D bsr 8, D band 255,
+ E bsr 8, E band 255,
+ F bsr 8, F band 255,
+ G bsr 8, G band 255,
+ H bsr 8, H band 255,
+ Port bsr 8, Port band 255];
+ _ ->
+ erlang:error(badarg, [Domain,Address])
+ end;
%% Bad domain
-mk_taddress(BadDomain, _Ip, _Port) ->
+mk_taddress(BadDomain, _) ->
error({bad_domain, BadDomain}).
-
+
%% ---------
-which_domain(Ip) when is_list(Ip) andalso (length(Ip) =:= 4) ->
+%% XXX remove, when net_if handles one socket per transport domain
+
+which_domain([A0,A1,A2,A3])
+ when ?is_ipv4_addr(A0, A1, A2, A3) ->
transportDomainUdpIpv4;
-which_domain(Ip) when is_tuple(Ip) andalso (size(Ip) =:= 4) ->
+which_domain({A0, A1, A2, A3})
+ when ?is_ipv4_addr(A0, A1, A2, A3) ->
transportDomainUdpIpv4;
-which_domain(Ip) when is_list(Ip) andalso (length(Ip) =:= 8) ->
+which_domain([A0,A1,A2,A3,A4,A5,A6,A7])
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7) ->
+ transportDomainUdpIpv6;
+which_domain([A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15])
+ when ?is_ipv6_addr(
+ A0, A1, A2, A3, A4, A5, A6, A7,
+ A8, A9, A10, A11, A12, A13, A14, A15) ->
transportDomainUdpIpv6;
-which_domain(Ip) when is_tuple(Ip) andalso (size(Ip) =:= 8) ->
+which_domain({A0, A1, A2, A3, A4, A5, A6, A7})
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7) ->
transportDomainUdpIpv6.
-
%% ---------
+mk_addr_string({_IP, Port} = Addr) when is_integer(Port) ->
+ mk_addr_string({snmpUDPDomain, Addr});
+mk_addr_string({Domain, Addr}) when is_atom(Domain) ->
+ %% XXX There is only code for IP domains here
+ case check_address_ip(Domain, Addr) of
+ false ->
+ case check_address_ip_port(Domain, Addr) of
+ false ->
+ error({bad_address, {Domain, Addr}});
+ true ->
+ {IP, Port} = Addr,
+ mk_addr_string_ntoa(Domain, IP, Port);
+ {IP, Port} ->
+ mk_addr_string_ntoa(Domain, IP, Port)
+ end;
+ true ->
+ mk_addr_string_ntoa(Domain, Addr);
+ IP ->
+ mk_addr_string_ntoa(Domain, IP)
+ end.
+
+
+mk_addr_string_ntoa({_, _, _, _} = IP) ->
+ inet:ntoa(IP);
+mk_addr_string_ntoa(IP) ->
+ lists:flatten(io_lib:format("[~s]", [inet:ntoa(IP)])).
+
+mk_addr_string_ntoa(Domain, IP) ->
+ case domain_to_name(Domain) of
+ undefined ->
+ mk_addr_string_ntoa(IP);
+ Name ->
+ lists:flatten(
+ io_lib:format("~w://~s", [Name, mk_addr_string_ntoa(IP)]))
+ end.
+
+mk_addr_string_ntoa(Domain, IP, Port) ->
+ lists:flatten(
+ io_lib:format(
+ "~s:~w", [mk_addr_string_ntoa(Domain, IP), Port])).
+
+%% ---------
+
check_ip(X) ->
check_ip(snmpUDPDomain, X).
-check_ip(snmpUDPDomain, X) ->
- check_ip(transportDomainUdpIpv4, X);
-check_ip(transportDomainUdpIpv4, X) when is_list(X) andalso (length(X) =:= 4) ->
- case (catch all_integer(X)) of
- true ->
+check_ip(Domain, IP) ->
+ %% XXX There is only code for IP domains here
+ case check_address_ip(Domain, IP) of
+ false ->
+ error({bad_address, {Domain, IP}});
+ true ->
ok;
- false ->
- error({invalid_ip_address, X})
- end;
-check_ip(transportDomainUdpIpv4, X) ->
- error({invalid_ip_address, X});
+ FixedIP ->
+ {ok, FixedIP}
+ end.
-check_ip(transportDomainUdpIpv6, X) when is_list(X) andalso (length(X) =:= 8) ->
- case (catch all_integer(X)) of
- true ->
+
+%% ---------
+
+check_port(Port) when ?is_word(Port) ->
+ ok;
+check_port(Port) ->
+ error({bad_port, Port}).
+
+%% ip_port_to_domaddr(IP, Port) when ?is_word(Port) ->
+%% %% XXX There is only code for IP domains here
+%% case check_address_ip(transportDomainUdpIpv4, IP) of
+%% false ->
+%% case check_address_ip(transportDomainUdpIpv6, IP) of
+%% false ->
+%% error({bad_address, {transportDomainUdpIpv4, {IP, Port}}});
+%% true ->
+%% {transportDomainUdpIpv6, {IP, Port}};
+%% FixedIP ->
+%% {transportDomainUdpIpv6, {FixedIP, Port}}
+%% end;
+%% true ->
+%% {transportDomainUdpIpv4, {IP, Port}};
+%% FixedIP ->
+%% {transportDomainUdpIpv4, {FixedIP, Port}}
+%% end;
+%% ip_port_to_domaddr(IP, Port) ->
+%% error({bad_address, {transportDomainUdpIpv4, {IP, Port}}}).
+
+%% Check a configuration term field from a file to see if it
+%% can be fixed to be fed to mk_taddress/2.
+
+check_address(Domain, Address, DefaultPort) ->
+ %% If Address does not contain Port or contains Port =:= 0
+ %% create an address containing DefaultPort
+ %%
+ %% XXX There is only code for IP domains here
+ case check_address_ip(Domain, Address) of
+ false ->
+ case check_address_ip_port(Domain, Address) of
+ false ->
+ error({bad_address, {Domain, Address}});
+ true ->
+ case Address of
+ {IP, 0} ->
+ {ok, {IP, DefaultPort}};
+ _ ->
+ ok
+ end;
+ {FixedIP, 0} ->
+ {ok, {FixedIP, DefaultPort}};
+ FixedAddress ->
+ {ok, FixedAddress}
+ end;
+ true ->
+ {ok, {Address, DefaultPort}};
+ FixedIP ->
+ {ok, {FixedIP, DefaultPort}}
+ end.
+
+check_address(Domain, Address) ->
+ %% Address has to contain Port
+ %%
+ %% XXX There is only code for IP domains here
+ case check_address_ip_port(Domain, Address) of
+ false ->
+ error({bad_address, {Domain, Address}});
+ true ->
ok;
- false ->
- error({invalid_ip_address, X})
+ FixedAddress ->
+ {ok, FixedAddress}
+ end.
+
+%% -> IP
+check_address_ip(Domain, Address)
+ when Domain =:= snmpUDPDomain;
+ Domain =:= transportDomainUdpIpv4 ->
+ case Address of
+ %% Erlang native format
+ {A0, A1, A2, A3}
+ when ?is_ipv4_addr(A0, A1, A2, A3) ->
+ true;
+ %% Erlangish format
+ [A0,A1,A2,A3]
+ when ?is_ipv4_addr(A0, A1, A2, A3) ->
+ {A0, A1, A2, A3};
+ _ ->
+ false
+ end;
+check_address_ip(transportDomainUdpIpv6, Address) ->
+ case Address of
+ %% Erlang native format
+ {A0, A1, A2, A3, A4, A5, A6, A7}
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7) ->
+ true;
+ %% Erlangish format
+ [A0,A1,A2,A3,A4,A5,A6,A7]
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7) ->
+ {A0, A1, A2, A3, A4, A5, A6, A7};
+ %% SNMP standards format
+ [A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15]
+ when ?is_ipv6_addr(
+ A0, A1, A2, A3, A4, A5, A6, A7,
+ A8, A9, A10, A11, A12, A13, A14, A15) ->
+ {mk_word(A0, A1), mk_word(A2, A3),
+ mk_word(A4, A5), mk_word(A6, A7),
+ mk_word(A8, A9), mk_word(A10, A11),
+ mk_word(A12, A13), mk_word(A14, A15)};
+ _ ->
+ false
end;
-check_ip(transportDomainUdpIpv6, X) ->
- error({invalid_ip_address, X});
+check_address_ip(BadDomain, _) ->
+ error({bad_domain, BadDomain}).
-check_ip(BadDomain, _X) ->
- error({invalid_domain, BadDomain}).
+%% -> {IP, Port}
+check_address_ip_port(Domain, Address)
+ when Domain =:= snmpUDPDomain;
+ Domain =:= transportDomainUdpIpv4 ->
+ case Address of
+ {IP, Port} when ?is_word(Port) ->
+ case check_address_ip(Domain, IP) of
+ false ->
+ false;
+ true ->
+ true;
+ FixedIP ->
+ {FixedIP, Port}
+ end;
+ %% SNMP standards format
+ [A0,A1,A2,A3,P0,P1]
+ when ?is_ipv4_addr(A0, A1, A2, A3), ?is_word(P0, P1) ->
+ {{A0, A1, A2, A3}, mk_word(P0, P1)};
+ _ ->
+ false
+ end;
+check_address_ip_port(transportDomainUdpIpv6 = Domain, Address) ->
+ case Address of
+ {IP, Port} when ?is_word(Port) ->
+ case check_address_ip(Domain, IP) of
+ false ->
+ false;
+ true ->
+ true;
+ FixedIP ->
+ {FixedIP, Port}
+ end;
+ %% Erlang friendly list format
+ [A0,A1,A2,A3,A4,A5,A6,A7,P]
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7),
+ ?is_word(P) ->
+ {{A0, A1, A2, A3, A4, A5, A6, A7}, P};
+ %% Strange hybrid format with port as bytes
+ [A0,A1,A2,A3,A4,A5,A6,A7,P0,P1]
+ when ?is_ipv6_addr(A0, A1, A2, A3, A4, A5, A6, A7),
+ ?is_word(P0, P1) ->
+ {{A0, A1, A2, A3, A4, A5, A6, A7}, mk_word(P0, P1)};
+ %% SNMP standards format
+ [A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15,P0,P1]
+ when ?is_ipv6_addr(
+ A0, A1, A2, A3, A4, A5, A6, A7,
+ A8, A9, A10, A11, A12, A13, A14, A15),
+ ?is_word(P0, P1) ->
+ {{mk_word(A0, A1), mk_word(A2, A3),
+ mk_word(A4, A5), mk_word(A6, A7),
+ mk_word(A8, A9), mk_word(A10, A11),
+ mk_word(A12, A13), mk_word(A14, A15)},
+ mk_word(P0, P1)};
+ _ ->
+ false
+ end;
+check_address_ip_port(BadDomain, _) ->
+ error({bad_domain, BadDomain}).
diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl
index a222f842e5..9e9865f3b5 100644
--- a/lib/snmp/src/misc/snmp_config.erl
+++ b/lib/snmp/src/misc/snmp_config.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -26,16 +26,21 @@
-compile({no_auto_import,[error/1]}).
-export([config/0]).
--export([write_config_file/4, append_config_file/4, read_config_file/3]).
+%%-export([write_config_file/4, append_config_file/4, read_config_file/4]).
+
+-export([write_config_file/6, append_config_file/6, read_config_file/4]).
-export([write_agent_snmp_files/7, write_agent_snmp_files/12,
+ write_agent_snmp_files/6, write_agent_snmp_files/11,
- write_agent_snmp_conf/5,
+ write_agent_snmp_conf/4, write_agent_snmp_conf/5,
write_agent_snmp_context_conf/1,
write_agent_snmp_community_conf/1,
write_agent_snmp_standard_conf/2,
- write_agent_snmp_target_addr_conf/4,
- write_agent_snmp_target_addr_conf/6,
+ write_agent_snmp_target_addr_conf/3,
+ write_agent_snmp_target_addr_conf/4,
+ write_agent_snmp_target_addr_conf/5,
+ write_agent_snmp_target_addr_conf/6,
write_agent_snmp_target_params_conf/2,
write_agent_snmp_notify_conf/2,
write_agent_snmp_usm_conf/5,
@@ -90,9 +95,9 @@
]).
--export_type([void/0,
- verify_config_entry_function/0,
- verify_config_function/0,
+-export_type([void/0,
+ order_config_entry_function/0,
+ check_config_entry_function/0,
write_config_function/0]).
@@ -567,11 +572,9 @@ config_agent_snmp(Dir, Vsns) ->
end,
NT
end,
- case (catch write_agent_snmp_files(Dir,
- Vsns, ManagerIP, TrapUdp,
- AgentIP, AgentUDP,
- SysName, NotifType, SecType,
- Passwd, EngineID, MMS)) of
+ case (catch write_agent_snmp_files(
+ Dir, Vsns, ManagerIP, TrapUdp, AgentIP, AgentUDP, SysName,
+ NotifType, SecType, Passwd, EngineID, MMS)) of
ok ->
i("~n- - - - - - - - - - - - -"),
i("Info: 1. SecurityName \"initial\" has noAuthNoPriv read access~n"
@@ -1580,35 +1583,63 @@ remove_newline(Str) ->
%% File generation
%%======================================================================
+write_agent_snmp_files(
+ Dir, Vsns, Domain, ManagerAddr, AgentAddr, SysName)
+ when is_list(Dir),
+ is_list(Vsns),
+ is_atom(Domain),
+ is_list(SysName) ->
+ write_agent_snmp_files(
+ Dir, Vsns, Domain, ManagerAddr, AgentAddr, SysName,
+ trap, none, "", "agentEngine", 484).
+
%%----------------------------------------------------------------------
%% Dir: string() (ex: "../conf/")
%% ManagerIP, AgentIP: [int(),int(),int(),int()]
%% TrapUdp, AgentUDP: integer()
%% SysName: string()
%%----------------------------------------------------------------------
-write_agent_snmp_files(Dir, Vsns, ManagerIP, TrapUdp,
- AgentIP, AgentUDP, SysName)
- when is_list(Dir) andalso
- is_list(Vsns) andalso
- is_list(ManagerIP) andalso
- is_integer(TrapUdp) andalso
- is_list(AgentIP) andalso
- is_integer(AgentUDP) andalso
+write_agent_snmp_files(
+ Dir, Vsns, ManagerIP, TrapUDP, AgentIP, AgentUDP, SysName)
+ when is_list(Dir) andalso
+ is_list(Vsns) andalso
+ is_list(ManagerIP) andalso
+ is_integer(TrapUDP) andalso
+ is_list(AgentIP) andalso
+ is_integer(AgentUDP) andalso
is_list(SysName) ->
- write_agent_snmp_files(Dir, Vsns, ManagerIP, TrapUdp, AgentIP, AgentUDP,
- SysName, "trap", none, "", "agentEngine", 484).
+ write_agent_snmp_files(
+ Dir, Vsns, ManagerIP, TrapUDP, AgentIP, AgentUDP, SysName,
+ trap, none, "", "agentEngine", 484).
%%
%% ----- Agent config files generator functions -----
%%
-write_agent_snmp_files(Dir, Vsns, ManagerIP, TrapUdp, AgentIP, AgentUDP,
- SysName, NotifType, SecType, Passwd, EngineID, MMS) ->
+write_agent_snmp_files(
+ Dir, Vsns, Domain, ManagerAddr, AgentAddr, SysName,
+ NotifType, SecType, Passwd, EngineID, MMS) ->
+ write_agent_snmp_conf(Dir, Domain, AgentAddr, EngineID, MMS),
+ write_agent_snmp_context_conf(Dir),
+ write_agent_snmp_community_conf(Dir),
+ write_agent_snmp_standard_conf(Dir, SysName),
+ write_agent_snmp_target_addr_conf(Dir, Domain, ManagerAddr, Vsns),
+ write_agent_snmp_target_params_conf(Dir, Vsns),
+ write_agent_snmp_notify_conf(Dir, NotifType),
+ write_agent_snmp_usm_conf(Dir, Vsns, EngineID, SecType, Passwd),
+ write_agent_snmp_vacm_conf(Dir, Vsns, SecType),
+ ok.
+
+write_agent_snmp_files(
+ Dir, Vsns, ManagerIP, TrapUDP, AgentIP, AgentUDP, SysName,
+ NotifType, SecType, Passwd, EngineID, MMS) ->
+ Domain = snmp_target_mib:default_domain(),
+ ManagerAddr = {ManagerIP, TrapUDP},
write_agent_snmp_conf(Dir, AgentIP, AgentUDP, EngineID, MMS),
write_agent_snmp_context_conf(Dir),
write_agent_snmp_community_conf(Dir),
write_agent_snmp_standard_conf(Dir, SysName),
- write_agent_snmp_target_addr_conf(Dir, ManagerIP, TrapUdp, Vsns),
+ write_agent_snmp_target_addr_conf(Dir, Domain, ManagerAddr, Vsns),
write_agent_snmp_target_params_conf(Dir, Vsns),
write_agent_snmp_notify_conf(Dir, NotifType),
write_agent_snmp_usm_conf(Dir, Vsns, EngineID, SecType, Passwd),
@@ -1616,11 +1647,38 @@ write_agent_snmp_files(Dir, Vsns, ManagerIP, TrapUdp, AgentIP, AgentUDP,
ok.
+
%%
%% ------ [agent] agent.conf ------
%%
-write_agent_snmp_conf(Dir, AgentIP, AgentUDP, EngineID, MMS) ->
+write_agent_snmp_conf(Dir, Transports, EngineID, MMS) ->
+ Conf =
+ [{intAgentTransports, Transports},
+ {snmpEngineID, EngineID},
+ {snmpEngineMaxMessageSize, MMS}],
+ do_write_agent_snmp_conf(Dir, Conf).
+
+write_agent_snmp_conf(Dir, Domain, AgentAddr, EngineID, MMS)
+ when is_atom(Domain) ->
+ {AgentIP, AgentUDP} = AgentAddr,
+ Conf =
+ [{intAgentTransportDomain, Domain},
+ {intAgentUDPPort, AgentUDP},
+ {intAgentIpAddress, AgentIP},
+ {snmpEngineID, EngineID},
+ {snmpEngineMaxMessageSize, MMS}],
+ do_write_agent_snmp_conf(Dir, Conf);
+write_agent_snmp_conf(Dir, AgentIP, AgentUDP, EngineID, MMS)
+ when is_integer(AgentUDP) ->
+ Conf =
+ [{intAgentUDPPort, AgentUDP},
+ {intAgentIpAddress, AgentIP},
+ {snmpEngineID, EngineID},
+ {snmpEngineMaxMessageSize, MMS}],
+ do_write_agent_snmp_conf(Dir, Conf).
+
+do_write_agent_snmp_conf(Dir, Conf) ->
Comment =
"%% This file defines the Agent local configuration info\n"
"%% The data is inserted into the snmpEngine* variables defined\n"
@@ -1635,11 +1693,7 @@ write_agent_snmp_conf(Dir, AgentIP, AgentUDP, EngineID, MMS) ->
"%% {snmpEngineID, \"agentEngine\"}.\n"
"%% {snmpEngineMaxMessageSize, 484}.\n"
"%%\n\n",
- Hdr = header() ++ Comment,
- Conf = [{intAgentUDPPort, AgentUDP},
- {intAgentIpAddress, AgentIP},
- {snmpEngineID, EngineID},
- {snmpEngineMaxMessageSize, MMS}],
+ Hdr = header() ++ Comment,
write_agent_config(Dir, Hdr, Conf).
write_agent_config(Dir, Hdr, Conf) ->
@@ -1745,17 +1799,19 @@ update_agent_standard_config(Dir, Conf) ->
%% ------ target_addr.conf ------
%%
-write_agent_snmp_target_addr_conf(Dir, ManagerIp, UDP, Vsns) ->
- Timeout = 1500,
- RetryCount = 3,
- write_agent_snmp_target_addr_conf(Dir, ManagerIp, UDP,
- Timeout, RetryCount,
- Vsns).
+write_agent_snmp_target_addr_conf(Dir, Addresses, Vsns) ->
+ Timeout = 1500,
+ RetryCount = 3,
+ write_agent_snmp_target_addr_conf(
+ Dir, Addresses, Timeout, RetryCount, Vsns).
-write_agent_snmp_target_addr_conf(Dir, ManagerIp, UDP,
- Timeout, RetryCount,
- Vsns) ->
- Comment =
+write_agent_snmp_target_addr_conf(Dir, Domain_or_Ip, Addr_or_Port, Vsns) ->
+ Addresses = [{Domain_or_Ip, Addr_or_Port}],
+ write_agent_snmp_target_addr_conf(Dir, Addresses, Vsns).
+
+write_agent_snmp_target_addr_conf(
+ Dir, Addresses, Timeout, RetryCount, Vsns) ->
+ Comment =
"%% This file defines the target address parameters.\n"
"%% The data is inserted into the snmpTargetAddrTable defined\n"
"%% in SNMP-TARGET-MIB, and in the snmpTargetAddrExtTable defined\n"
@@ -1774,36 +1830,59 @@ write_agent_snmp_target_addr_conf(Dir, ManagerIp, UDP,
"%% [127,0,0,0], 2048}.\n"
"%%\n\n",
Hdr = header() ++ Comment,
- F = fun(v1 = Vsn, Acc) ->
- [{mk_ip(ManagerIp, Vsn),
- snmp_target_mib:default_domain(),
- ManagerIp, UDP, Timeout, RetryCount,
- "std_trap", mk_param(Vsn), "", [], 2048}| Acc];
- (v2 = Vsn, Acc) ->
- [{mk_ip(ManagerIp, Vsn),
- snmp_target_mib:default_domain(),
- ManagerIp, UDP, Timeout, RetryCount,
- "std_trap", mk_param(Vsn), "", [], 2048},
- {lists:flatten(io_lib:format("~s.2",[mk_ip(ManagerIp, Vsn)])),
- ManagerIp, UDP, Timeout, RetryCount,
- "std_inform", mk_param(Vsn), "", [], 2048}| Acc];
- (v3 = Vsn, Acc) ->
- [{mk_ip(ManagerIp, Vsn),
- snmp_target_mib:default_domain(),
- ManagerIp, UDP, Timeout, RetryCount,
- "std_trap", mk_param(Vsn), "", [], 2048},
- {lists:flatten(io_lib:format("~s.3",[mk_ip(ManagerIp, Vsn)])),
- ManagerIp, UDP, Timeout, RetryCount,
- "std_inform", mk_param(Vsn), "mgrEngine", [], 2048}| Acc]
- end,
- Conf = lists:foldl(F, [], Vsns),
+ Conf =
+ lists:foldl(
+ fun ({Domain_or_Ip, Addr_or_Port} = Address, OuterAcc) ->
+ lists:foldl(
+ fun(v1 = Vsn, Acc) ->
+ [{mk_name(Address, Vsn),
+ Domain_or_Ip, Addr_or_Port,
+ Timeout, RetryCount,
+ "std_trap", mk_param(Vsn), "",
+ [], 2048}| Acc];
+ (v2 = Vsn, Acc) ->
+ [{mk_name(Address, Vsn),
+ Domain_or_Ip, Addr_or_Port,
+ Timeout, RetryCount,
+ "std_trap", mk_param(Vsn), "",
+ [], 2048},
+ {lists:flatten(
+ io_lib:format(
+ "~s.2", [mk_name(Address, Vsn)])),
+ Domain_or_Ip, Addr_or_Port,
+ Timeout, RetryCount,
+ "std_inform", mk_param(Vsn), "",
+ [], 2048}| Acc];
+ (v3 = Vsn, Acc) ->
+ [{mk_name(Address, Vsn),
+ Domain_or_Ip, Addr_or_Port,
+ Timeout, RetryCount,
+ "std_trap", mk_param(Vsn), "",
+ [], 2048},
+ {lists:flatten(
+ io_lib:format(
+ "~s.3", [mk_name(Address, Vsn)])),
+ Domain_or_Ip, Addr_or_Port,
+ Timeout, RetryCount,
+ "std_inform", mk_param(Vsn), "mgrEngine",
+ [], 2048} | Acc]
+ end, OuterAcc, Vsns)
+ end, [], Addresses),
write_agent_target_addr_config(Dir, Hdr, Conf).
+write_agent_snmp_target_addr_conf(
+ Dir, Domain_or_Ip, Addr_or_Port, Timeout, RetryCount, Vsns) ->
+ Addresses = [{Domain_or_Ip, Addr_or_Port}],
+ write_agent_snmp_target_addr_conf(
+ Dir, Addresses, Timeout, RetryCount, Vsns).
+
mk_param(Vsn) ->
lists:flatten(io_lib:format("target_~w", [Vsn])).
-mk_ip([A,B,C,D], Vsn) ->
- lists:flatten(io_lib:format("~w.~w.~w.~w ~w", [A,B,C,D,Vsn])).
+mk_name(Address, Vsn) ->
+ lists:flatten(
+ io_lib:format(
+ "~s ~w", [snmp_conf:mk_addr_string(Address), Vsn])).
write_agent_target_addr_config(Dir, Hdr, Conf) ->
snmpa_conf:write_target_addr_config(Dir, Hdr, Conf).
@@ -2049,10 +2128,19 @@ write_manager_snmp_conf(Dir, IP, Port, MMS, EngineID) ->
"%% {max_message_size, 484}.\n"
"%%\n\n",
Hdr = header() ++ Comment,
- Conf = [{port, Port},
- {address, IP},
- {engine_id, EngineID},
- {max_message_size, MMS}],
+ Conf =
+ case Port of
+ {Addr, P} when is_integer(P), is_atom(IP) ->
+ Domain = IP,
+ [{domain, Domain},
+ {port, P},
+ {address, Addr}];
+ _ when is_integer(Port) ->
+ [{port, Port},
+ {address, IP}]
+ end ++
+ [{engine_id, EngineID},
+ {max_message_size, MMS}],
write_manager_config(Dir, Hdr, Conf).
write_manager_config(Dir, Hdr, Conf) ->
@@ -2410,83 +2498,92 @@ header() ->
[?MODULE, ?version, Y, Mo, D, H, Mi, S]).
-%% *If* these functions are successfull, they successfully return anything
-%% (which is ignored), but they fail with either a throw or an exit or
-%% something similar.
-
-%% Verification of one config entry read from a file
--type(verify_config_entry_function() ::
- fun((Entry :: term()) -> ok | {error, Reason :: term()})).
-
-%% Verification of config to be written
--type(verify_config_function() ::
- fun(() -> void())).
-
-%% Write config to file (as defined by Fd)
--type(write_config_function() ::
- fun((Fd :: file:io_device()) -> void())).
-
--spec write_config_file(Dir :: string(),
- FileName :: string(),
- Verify :: verify_config_function(),
- Write :: write_config_function()) ->
- ok | {error, Reason :: term()}.
-
-write_config_file(Dir, FileName, Verify, Write)
- when (is_list(Dir) andalso
- is_list(FileName) andalso
- is_function(Verify) andalso
- is_function(Write)) ->
+%% *If* these functions are successfull, they successfully return
+%% (value is ignored), but they fail preferably with
+%% throw({error, Reason}). Other exceptions are also handled.
+
+%% Sorting order for config entries (see lists:sort/2)
+-type(order_config_entry_function() ::
+ fun((term(), term()) -> boolean())).
+
+%% Check of config entries. Initial State is 'undefined'
+-type(check_config_entry_function() ::
+ fun((Entry :: term(), State :: undefined | term()) ->
+ {ok | {ok, NewEntry :: term()}, NewState :: term()})).
+
+%% Write configuration entries to file descriptor Fd
+-type(write_config_function() ::
+ fun((Fd :: file:io_device(), [Entry :: term()]) -> ok)).
+
+-spec write_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function(),
+ Write :: write_config_function(),
+ Entries :: [term()]) ->
+ ok | {error, term()}.
+
+write_config_file(Dir, FileName, Order, Check, Write, Entries)
+ when is_list(Dir), is_list(FileName),
+ is_function(Order), is_function(Check), is_function(Write),
+ is_list(Entries) ->
try
- begin
- do_write_config_file(Dir, FileName, Verify, Write)
- end
+ SortedEntries = lists:sort(Order, Entries),
+ _ =
+ lists:foldl(
+ fun (Entry, State) ->
+ case Check(Entry, State) of
+ {Ok, NewState} when is_list(Ok) ->
+ NewState;
+ {ok, NewState} ->
+ NewState;
+ {{ok, _}, NewState} ->
+ NewState
+ end
+ end, undefined, SortedEntries),
+ ok
+ of
+ _ ->
+ case file:open(filename:join(Dir, FileName), [write]) of
+ {ok, Fd} ->
+ write_config_file(Dir, FileName, Write, Entries, Fd);
+ Error ->
+ Error
+ end
catch
- throw:Error ->
- Error;
- T:E ->
- {error, {failed_write, Dir, FileName, T, E}}
- end.
-
-
-do_write_config_file(Dir, FileName, Verify, Write) ->
- Verify(),
- case file:open(filename:join(Dir, FileName), [write]) of
- {ok, Fd} ->
- file_write_and_close(Write, Fd, Dir, FileName);
Error ->
- Error
- end.
-
-append_config_file(Dir, FileName, Verify, Write)
- when (is_list(Dir) andalso
- is_list(FileName) andalso
- is_function(Verify) andalso
- is_function(Write)) ->
- try
- begin
- do_append_config_file(Dir, FileName, Verify, Write)
- end
- catch
- throw:Error ->
+ S = erlang:get_stacktrace(),
+ d("File write of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
Error;
- T:E ->
- {error, {failed_append, Dir, FileName, T, E}}
+ C:E ->
+ S = erlang:get_stacktrace(),
+ d("File write of ~s exception: ~p:~p~n ~p~n",
+ [FileName,C,E,S]),
+ {error, {failed_write, Dir, FileName, {C, E, S}}}
end.
-do_append_config_file(Dir, FileName, Verify, Write) ->
- Verify(),
- case file:open(filename:join(Dir, FileName), [read, write]) of
- {ok, Fd} ->
- file:position(Fd, eof),
- file_write_and_close(Write, Fd, Dir, FileName);
+write_config_file(Dir, FileName, Write, Entries, Fd) ->
+ try Write(Fd, Entries) of
+ ok ->
+ close_config_file(Dir, FileName, Fd)
+ catch
Error ->
- Error
+ S = erlang:get_stacktrace(),
+ d("File write of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ close_config_file(Dir, FileName, Fd),
+ Error;
+ C:E ->
+ S = erlang:get_stacktrace(),
+ d("File write of ~s exception: ~p:~p~n ~p~n",
+ [FileName,C,E,S]),
+ close_config_file(Dir, FileName, Fd),
+ {error, {failed_write, Dir, FileName, {C, E, S}}}
end.
-
-file_write_and_close(Write, Fd, Dir, FileName) ->
- ok = Write(Fd),
+close_config_file(Dir, FileName, Fd) ->
case file:sync(Fd) of
ok ->
case file:close(Fd) of
@@ -2496,63 +2593,159 @@ file_write_and_close(Write, Fd, Dir, FileName) ->
{error, {failed_closing, Dir, FileName, Reason}}
end;
{error, Reason} ->
+ _ = file:close(Fd),
{error, {failed_syncing, Dir, FileName, Reason}}
end.
--spec read_config_file(Dir :: string(),
- FileName :: string(),
- Verify :: verify_config_entry_function()) ->
- {ok, Config :: list()} | {error, Reason :: term()}.
-read_config_file(Dir, FileName, Verify)
- when is_list(Dir) andalso is_list(FileName) andalso is_function(Verify) ->
- (catch do_read_config_file(Dir, FileName, Verify)).
+-spec append_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function(),
+ Write :: write_config_function(),
+ Entries :: [term()]) ->
+ ok | {error, term()}.
+
+append_config_file(Dir, FileName, Order, Check, Write, Entries)
+ when is_list(Dir), is_list(FileName),
+ is_function(Order), is_function(Check), is_function(Write),
+ is_list(Entries) ->
+ case file:open(filename:join(Dir, FileName), [read, write]) of
+ {ok, Fd} ->
+ append_config_file(
+ Dir, FileName, Order, Check, Write, Entries, Fd);
+ Error ->
+ Error
+ end.
+
+append_config_file(Dir, FileName, Order, Check, Write, Entries, Fd) ->
+ try
+ %% Verify the entries together with the file content
+ LinesInFileR = read_lines(Fd, [], 1),
+ StartLine =
+ case LinesInFileR of
+ [] ->
+ 1;
+ [{_, _, EndLine} | _] ->
+ EndLine
+ end,
+ LinesR = prepend_lines(LinesInFileR, Entries, StartLine),
+ SortedLines = sort_lines(lists:reverse(LinesR), Order),
+ _ = verify_lines(SortedLines, Check, undefined, []),
+ %% Append to the file
+ Write(Fd, Entries)
+ of
+ ok ->
+ close_config_file(Dir, FileName, Fd)
+ catch
+ Error ->
+ S = erlang:get_stacktrace(),
+ d("File append of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ close_config_file(Dir, FileName, Fd),
+ Error;
+ C:E ->
+ S = erlang:get_stacktrace(),
+ d("File append of ~s exception: ~p:~p~n ~p~n",
+ [FileName,C,E,S]),
+ close_config_file(Dir, FileName, Fd),
+ {error, {failed_append, Dir, FileName, {C, E, S}}}
+ end.
-do_read_config_file(Dir, FileName, Verify) ->
+%% Fake line numbers, one per entry
+prepend_lines(Lines, [], _) ->
+ Lines;
+prepend_lines(Lines, [Entry | Entries], StartLine) ->
+ EndLine = StartLine + 1,
+ prepend_lines([{StartLine, Entry, EndLine} | Lines], Entries, EndLine).
+
+
+
+-spec read_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function()) ->
+ {ok, Config :: [Entry :: term()]} |
+ {error, Reason :: term()}.
+
+read_config_file(Dir, FileName, Order, Check)
+ when is_list(Dir), is_list(FileName),
+ is_function(Order), is_function(Check) ->
case file:open(filename:join(Dir, FileName), [read]) of
{ok, Fd} ->
- Result = read_loop(Fd, [], Verify, 1),
- file:close(Fd),
- Result;
+ try
+ Lines = lists:reverse(read_lines(Fd, [], 1)),
+ SortedLines = sort_lines(Lines, Order),
+ {ok, verify_lines(SortedLines, Check, undefined, [])}
+ catch
+ Error ->
+ S = erlang:get_stacktrace(),
+ d("File read of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ {error, Error};
+ T:E ->
+ S = erlang:get_stacktrace(),
+ d("File read of ~s exception: ~p:~p~n ~p~n",
+ [FileName,T,E,S]),
+ {error, {failed_read, Dir, FileName, {T, E, S}}}
+ after
+ file:close(Fd)
+ end;
{error, Reason} ->
{error, {Reason, FileName}}
end.
-read_loop(Fd, Acc, Check, StartLine) ->
- case read_term(Fd, StartLine) of
+read_lines(Fd, Acc, StartLine) ->
+ case read_and_parse_term(Fd, StartLine) of
{ok, Term, EndLine} ->
- case (catch Check(Term)) of
- ok ->
- read_loop(Fd, [Term | Acc], Check, EndLine);
- {error, Reason} ->
- {error, {failed_check, StartLine, EndLine, Reason}};
- Error ->
- {error, {failed_check, StartLine, EndLine, Error}}
- end;
- {error, EndLine, Error} ->
- {error, {failed_reading, StartLine, EndLine, Error}};
- eof ->
- {ok, lists:reverse(Acc)}
+ read_lines(Fd, [{StartLine, Term, EndLine}|Acc], EndLine);
+ {error, Error, EndLine} ->
+ throw({failed_reading, StartLine, EndLine, Error});
+ {eof, _EndLine} ->
+ Acc
end.
-
-read_term(Fd, StartLine) ->
+
+read_and_parse_term(Fd, StartLine) ->
case io:request(Fd, {get_until, "", erl_scan, tokens, [StartLine]}) of
{ok, Tokens, EndLine} ->
case erl_parse:parse_term(Tokens) of
{ok, Term} ->
{ok, Term, EndLine};
{error, {Line, erl_parse, Error}} ->
- {error, Line, {parse_error, Error}}
+ {error, {parse_error, Error}, Line}
end;
- {error, E, EndLine} ->
- {error, EndLine, E};
- {eof, _EndLine} ->
- eof;
Other ->
Other
end.
+sort_lines(Lines, Order) ->
+ lists:sort(
+ fun ({_, T1, _}, {_, T2, _}) ->
+ Order(T1, T2)
+ end, Lines).
+
+verify_lines([], _, _, Acc) ->
+ lists:reverse(Acc);
+verify_lines(
+ [{StartLine, Term, EndLine}|Lines], Check, State, Acc) ->
+ try Check(Term, State) of
+ {Terms, NewState} when is_list(Terms) ->
+ verify_lines(Lines, Check, NewState, Terms ++ Acc);
+ {ok, NewState} ->
+ verify_lines(Lines, Check, NewState, [Term|Acc]);
+ {{ok, NewTerm}, NewState} ->
+ verify_lines(Lines, Check, NewState, [NewTerm|Acc])
+ catch
+ {error, Reason} ->
+ throw({failed_check, StartLine, EndLine, Reason});
+ C:R ->
+ S = erlang:get_stacktrace(),
+ throw({failed_check, StartLine, EndLine, {C, R, S}})
+ end.
+
agent_snmp_mk_secret(Alg, Passwd, EngineID) ->
snmp_usm:passwd2localized_key(Alg, Passwd, EngineID).
@@ -2575,8 +2768,8 @@ ensure_started(App) ->
%% -------------------------------------------------------------------------
-% d(F, A) ->
-% i("DBG: " ++ F, A).
+d(F, A) ->
+ i("DBG: " ++ F, A).
i(F) ->
i(F, []).
diff --git a/lib/snmp/src/misc/snmp_log.erl b/lib/snmp/src/misc/snmp_log.erl
index ae28df37fa..4b22281b89 100644
--- a/lib/snmp/src/misc/snmp_log.erl
+++ b/lib/snmp/src/misc/snmp_log.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -23,7 +23,7 @@
-export([
create/4, create/5, create/6, open/1, open/2,
change_size/2, close/1, sync/1, info/1,
- log/4,
+ log/3, log/4,
log_to_txt/6, log_to_txt/7, log_to_txt/8,
log_to_io/5, log_to_io/6, log_to_io/7
]).
@@ -231,7 +231,20 @@ validate(Log, SeqNoReq)
validate_seqno(PrevSN, SeqNo),
{Timestamp, SeqNo};
- ({Timestamp, _Packet, _Addr, _Port}, {PrevTS, _PrevSN}) when SeqNoReq =:= true ->
+ ({Timestamp, SeqNo, _Packet, _AddrStr}, {PrevTS, PrevSN})
+ when is_integer(SeqNo) ->
+ ?vtrace("validating log entry when"
+ "~n Timestamp: ~p"
+ "~n SeqNo: ~p"
+ "~n PrevTS: ~p"
+ "~n PrevSN: ~p",
+ [Timestamp, SeqNo, PrevTS, PrevSN]),
+ validate_timestamp(PrevTS, Timestamp),
+ validate_seqno(PrevSN, SeqNo),
+ {Timestamp, SeqNo};
+
+ ({Timestamp, _Packet, _Addr, _Port}, {PrevTS, _PrevSN})
+ when SeqNoReq =:= true ->
?vtrace("validating log entry when"
"~n Timestamp: ~p"
"~n PrevTS: ~p",
@@ -344,12 +357,20 @@ validate_loop(Error, _Log, _Write, _PrevTS, _PrevSN) ->
%% log(Log, Packet, Addr, Port)
%%-----------------------------------------------------------------
-log(#snmp_log{id = Log, seqno = SeqNo}, Packet, Addr, Port) ->
+log(#snmp_log{id = Log, seqno = SeqNo}, Packet, AddrStr) ->
+ ?vtrace(
+ "log -> entry with~n"
+ " Log: ~p~n"
+ " AddrStr: ~s", [Log, AddrStr]),
+ Entry = make_entry(SeqNo, Packet, AddrStr),
+ disk_log:alog(Log, Entry).
+
+log(#snmp_log{id = Log, seqno = SeqNo}, Packet, Ip, Port) ->
?vtrace("log -> entry with"
"~n Log: ~p"
- "~n Addr: ~p"
- "~n Port: ~p", [Log, Addr, Port]),
- Entry = make_entry(SeqNo, Packet, Addr, Port),
+ "~n Ip: ~p"
+ "~n Port: ~p", [Log, Ip, Port]),
+ Entry = make_entry(SeqNo, Packet, Ip, Port),
%% io:format("log -> "
%% "~n Entry: ~p"
%% "~n Info: ~p"
@@ -361,18 +382,35 @@ log(#snmp_log{id = Log, seqno = SeqNo}, Packet, Addr, Port) ->
%% "~n", [Res, disk_log:info(Log)]),
%% disk_log:sync(Log),
Res.
-
-make_entry(SeqNoGen, Packet, Addr, Port) ->
+
+make_entry(SeqNoGen, Packet, AddrStr)
+ when is_integer(Packet);
+ is_tuple(AddrStr) ->
+ erlang:error(badarg, [SeqNoGen, Packet, AddrStr]);
+make_entry(SeqNoGen, Packet, AddrStr) ->
try next_seqno(SeqNoGen) of
disabled ->
- {timestamp(), Packet, Addr, Port};
- {ok, NextSeqNo} ->
- {timestamp(), NextSeqNo, Packet, Addr, Port}
+ {timestamp(), Packet, AddrStr};
+ {ok, NextSeqNo} when is_integer(NextSeqNo) ->
+ {timestamp(), NextSeqNo, Packet, AddrStr}
catch
_:_ ->
- {timestamp(), Packet, Addr, Port}
+ {timestamp(), Packet, AddrStr}
+ end.
+
+make_entry(SeqNoGen, Packet, Ip, Port) when is_integer(Packet) ->
+ erlang:error(badarg, [SeqNoGen, Packet, Ip, Port]);
+make_entry(SeqNoGen, Packet, Ip, Port) ->
+ try next_seqno(SeqNoGen) of
+ disabled ->
+ {timestamp(), Packet, Ip, Port};
+ {ok, NextSeqNo} when is_integer(NextSeqNo) ->
+ {timestamp(), NextSeqNo, Packet, Ip, Port}
+ catch
+ _:_ ->
+ {timestamp(), Packet, Ip, Port}
end.
next_seqno({M, F, A}) ->
@@ -674,60 +712,68 @@ format_msg(Entry, Mib, Start, Stop) ->
end.
%% This is an old-style entry, that never had the sequence-number
-do_format_msg({Timestamp, Packet, {Addr, Port}}, Mib) ->
- do_format_msg(Timestamp, Packet, Addr, Port, Mib);
+do_format_msg({Timestamp, Packet, {Ip, Port}}, Mib) ->
+ do_format_msg(Timestamp, Packet, ipPort2Str(Ip, Port), Mib);
+%% This is the format without sequence-number
+do_format_msg({Timestamp, Packet, AddrStr}, Mib) ->
+ do_format_msg(Timestamp, Packet, AddrStr, Mib);
+%% This is the format with sequence-number
+do_format_msg({Timestamp, SeqNo, Packet, AddrStr}, Mib)
+ when is_integer(SeqNo) ->
+ do_format_msg(Timestamp, Packet, AddrStr, Mib);
%% This is the format without sequence-number
-do_format_msg({Timestamp, Packet, Addr, Port}, Mib) ->
- do_format_msg(Timestamp, Packet, Addr, Port, Mib);
+do_format_msg({Timestamp, Packet, Ip, Port}, Mib) ->
+ do_format_msg(Timestamp, Packet, ipPort2Str(Ip, Port), Mib);
%% This is the format with sequence-number
-do_format_msg({Timestamp, SeqNo, Packet, Addr, Port}, Mib) ->
- do_format_msg(Timestamp, SeqNo, Packet, Addr, Port, Mib);
+do_format_msg({Timestamp, SeqNo, Packet, Ip, Port}, Mib) ->
+ do_format_msg(Timestamp, SeqNo, Packet, ipPort2Str(Ip, Port), Mib);
%% This is crap...
do_format_msg(_, _) ->
format_tab("** unknown entry in log file\n\n", []).
-do_format_msg(TimeStamp, {V3Hdr, ScopedPdu}, Addr, Port, Mib) ->
+do_format_msg(TimeStamp, {V3Hdr, ScopedPdu}, AddrStr, Mib) ->
case (catch snmp_pdus:dec_scoped_pdu(ScopedPdu)) of
ScopedPDU when is_record(ScopedPDU, scopedPdu) ->
Msg = #message{version = 'version-3',
vsn_hdr = V3Hdr,
data = ScopedPDU},
- f(ts2str(TimeStamp), "", Msg, Addr, Port, Mib);
+ f(ts2str(TimeStamp), "", Msg, AddrStr, Mib);
{'EXIT', Reason} ->
- format_tab("** error in log file at ~s from ~p:~w ~p\n\n",
- [ts2str(TimeStamp), ip(Addr), Port, Reason])
+ format_tab(
+ "** error in log file at ~s from ~s ~p\n\n",
+ [ts2str(TimeStamp), AddrStr, Reason])
end;
-do_format_msg(TimeStamp, Packet, Addr, Port, Mib) ->
+do_format_msg(TimeStamp, Packet, AddrStr, Mib) ->
case (catch snmp_pdus:dec_message(binary_to_list(Packet))) of
Msg when is_record(Msg, message) ->
- f(ts2str(TimeStamp), "", Msg, Addr, Port, Mib);
+ f(ts2str(TimeStamp), "", Msg, AddrStr, Mib);
{'EXIT', Reason} ->
format_tab("** error in log file ~p\n\n", [Reason])
end.
-do_format_msg(TimeStamp, SeqNo, {V3Hdr, ScopedPdu}, Addr, Port, Mib) ->
+do_format_msg(TimeStamp, SeqNo, {V3Hdr, ScopedPdu}, AddrStr, Mib) ->
case (catch snmp_pdus:dec_scoped_pdu(ScopedPdu)) of
ScopedPDU when is_record(ScopedPDU, scopedPdu) ->
Msg = #message{version = 'version-3',
vsn_hdr = V3Hdr,
data = ScopedPDU},
- f(ts2str(TimeStamp), sn2str(SeqNo), Msg, Addr, Port, Mib);
+ f(ts2str(TimeStamp), sn2str(SeqNo), Msg, AddrStr, Mib);
{'EXIT', Reason} ->
- format_tab("** error in log file at ~s from ~p:~w ~p\n\n",
- [ts2str(TimeStamp), sn2str(SeqNo),
- ip(Addr), Port, Reason])
+ format_tab(
+ "** error in log file at ~s from ~s ~p\n\n",
+ [ts2str(TimeStamp), sn2str(SeqNo), AddrStr, Reason])
end;
-do_format_msg(TimeStamp, SeqNo, Packet, Addr, Port, Mib) ->
+do_format_msg(TimeStamp, SeqNo, Packet, AddrStr, Mib) ->
case (catch snmp_pdus:dec_message(binary_to_list(Packet))) of
Msg when is_record(Msg, message) ->
- f(ts2str(TimeStamp), sn2str(SeqNo), Msg, Addr, Port, Mib);
+ f(ts2str(TimeStamp), sn2str(SeqNo), Msg, AddrStr, Mib);
{'EXIT', Reason} ->
- format_tab("** error in log file ~s from ~p:~w ~p\n\n",
- [ts2str(TimeStamp), sn2str(SeqNo),
- ip(Addr), Port, Reason])
+ format_tab(
+ "** error in log file ~s from ~s ~p\n\n",
+ [ts2str(TimeStamp), sn2str(SeqNo), AddrStr, Reason])
end.
@@ -771,44 +817,71 @@ do_format_msg(TimeStamp, SeqNo, Packet, Addr, Port, Mib) ->
f(TimeStamp, SeqNo,
#message{version = Vsn, vsn_hdr = VsnHdr, data = Data},
- Addr, Port, Mib) ->
+ AddrStr, Mib) ->
Str = format_pdu(Data, Mib),
HdrStr = format_header(Vsn, VsnHdr),
- case get_type(Data) of
- trappdu ->
- f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
- 'snmpv2-trap' ->
- f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
- 'inform-request' ->
- f_inform(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
- 'get-response' ->
- f_response(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
- report ->
- f_report(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
- _ ->
- f_request(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port)
- end.
+ Class =
+ case get_type(Data) of
+ trappdu ->
+ trap;
+ 'snmpv2-trap' ->
+ trap;
+ 'inform-request' ->
+ inform;
+ 'get-response' ->
+ response;
+ report ->
+ report;
+ _ ->
+ request
+ end,
+ format_tab(
+ "~w ~s - ~s [~s]~s ~w\n~s",
+ [Class, AddrStr, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+
+%% f(TimeStamp, SeqNo,
+%% #message{version = Vsn, vsn_hdr = VsnHdr, data = Data},
+%% Addr, Port, Mib) ->
+%% Str = format_pdu(Data, Mib),
+%% HdrStr = format_header(Vsn, VsnHdr),
+%% case get_type(Data) of
+%% trappdu ->
+%% f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
+%% 'snmpv2-trap' ->
+%% f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
+%% 'inform-request' ->
+%% f_inform(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
+%% 'get-response' ->
+%% f_response(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
+%% report ->
+%% f_report(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port);
+%% _ ->
+%% f_request(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port)
+%% end.
-f_request(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
- format_tab("request ~s:~w - ~s [~s]~s ~w\n~s",
- [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+%% f_request(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
+%% format_tab("request ~s:~w - ~s [~s]~s ~w\n~s",
+%% [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
-f_response(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
- format_tab("response ~s:~w - ~s [~s]~s ~w\n~s",
- [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+%% f_response(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
+%% format_tab("response ~s:~w - ~s [~s]~s ~w\n~s",
+%% [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
-f_report(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
- format_tab("report ~s:~w - ~s [~s]~s ~w\n~s",
- [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+%% f_report(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
+%% format_tab("report ~s:~w - ~s [~s]~s ~w\n~s",
+%% [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
-f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
- format_tab("trap ~s:~w - ~s [~s]~s ~w\n~s",
- [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+%% f_trap(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
+%% format_tab("trap ~s:~w - ~s [~s]~s ~w\n~s",
+%% [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
-f_inform(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
- format_tab("inform ~s:~w - ~s [~s]~s ~w\n~s",
- [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+%% f_inform(TimeStamp, SeqNo, Vsn, HdrStr, Str, Addr, Port) ->
+%% format_tab("inform ~s:~w - ~s [~s]~s ~w\n~s",
+%% [ip(Addr), Port, HdrStr, TimeStamp, SeqNo, Vsn, Str]).
+ipPort2Str(Ip, Port) ->
+ snmp_conf:mk_addr_string({Ip, Port}).
+ %% io_lib:format("~s:~w", [ip(Ip), Port]).
%% Convert a timestamp 2-tupple to a printable string
%%
@@ -909,8 +982,10 @@ get_type(#pdu{type = Type}) ->
Type.
-ip({A,B,C,D}) ->
- io_lib:format("~w.~w.~w.~w", [A,B,C,D]).
+%% ip(Domain, Addr) ->
+%% snmp_conf:mk_addr_string(Domain, Addr).
+%% ip({A,B,C,D}) ->
+%% io_lib:format("~w.~w.~w.~w", [A,B,C,D]).
diff --git a/lib/snmp/src/misc/snmp_pdus.erl b/lib/snmp/src/misc/snmp_pdus.erl
index 15156f7467..90fa4c0dea 100644
--- a/lib/snmp/src/misc/snmp_pdus.erl
+++ b/lib/snmp/src/misc/snmp_pdus.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -174,7 +174,7 @@ dec_pdu_tag(168) ->
dec_pdu([164 | Bytes]) -> % It's a trap
Bytes2 = get_data_bytes(Bytes),
{Enterprise, Rest1} = dec_oid_tag(Bytes2),
- {{'IpAddress', AgentAddr}, Rest2} = dec_value(Rest1),
+ {{'IpAddress', [_, _, _, _] = AgentAddr}, Rest2} = dec_value(Rest1),
{GenericTrap, Rest3} = dec_int_tag(Rest2),
{SpecificTrap, Rest4} = dec_int_tag(Rest3),
{{'TimeTicks', TimeStamp}, VBBytes} = dec_value(Rest4),
@@ -664,7 +664,9 @@ enc_value('BITS', Val) ->
enc_oct_str_tag(bits_to_str(Val));
enc_value('OBJECT IDENTIFIER', Val) ->
enc_oid_tag(Val);
-enc_value('IpAddress', Val) ->
+enc_value('IpAddress', {A, B, C, D}) ->
+ enc_value('IpAddress', [A,B,C,D]);
+enc_value('IpAddress', Val) when is_list(Val) ->
Bytes2 = enc_oct_str_notag(Val),
Len2 = elength(length(Bytes2)),
lists:append([64 | Len2],Bytes2);