aboutsummaryrefslogtreecommitdiffstats
path: root/lib/snmp/src/agent
diff options
context:
space:
mode:
Diffstat (limited to 'lib/snmp/src/agent')
-rw-r--r--lib/snmp/src/agent/snmp_community_mib.erl19
-rw-r--r--lib/snmp/src/agent/snmp_framework_mib.erl27
-rw-r--r--lib/snmp/src/agent/snmp_notification_mib.erl19
-rw-r--r--lib/snmp/src/agent/snmp_standard_mib.erl28
-rw-r--r--lib/snmp/src/agent/snmp_target_mib.erl8
-rw-r--r--lib/snmp/src/agent/snmp_user_based_sm_mib.erl6
-rw-r--r--lib/snmp/src/agent/snmp_view_based_acm_mib.erl2
-rw-r--r--lib/snmp/src/agent/snmpa.erl24
-rw-r--r--lib/snmp/src/agent/snmpa_agent.erl2
-rw-r--r--lib/snmp/src/agent/snmpa_local_db.erl4
-rw-r--r--lib/snmp/src/agent/snmpa_mib.erl2
11 files changed, 105 insertions, 36 deletions
diff --git a/lib/snmp/src/agent/snmp_community_mib.erl b/lib/snmp/src/agent/snmp_community_mib.erl
index 77307aa7ad..d7d41aca31 100644
--- a/lib/snmp/src/agent/snmp_community_mib.erl
+++ b/lib/snmp/src/agent/snmp_community_mib.erl
@@ -28,6 +28,7 @@
-export([add_community/5, add_community/6, delete_community/1]).
-export([check_community/1]).
+-include("snmpa_internal.hrl").
-include("SNMP-COMMUNITY-MIB.hrl").
-include("SNMP-TARGET-MIB.hrl").
-include("SNMPv2-TC.hrl").
@@ -120,10 +121,17 @@ init_tabs(Comms) ->
read_community_config_files(Dir) ->
?vdebug("read community config file",[]),
- Gen = fun(_) -> ok end,
- Filter = fun(Comms) -> Comms end,
- Check = fun(Entry) -> check_community(Entry) end,
- [Comms] =
+ FileName = "community.conf",
+ Gen = fun(D, Reason) ->
+ warning_msg("failed reading config file ~s"
+ "~n Config Dir: ~s"
+ "~n Reason: ~p",
+ [FileName, D, Reason]),
+ ok
+ end,
+ Filter = fun(Comms) -> Comms end,
+ Check = fun(Entry) -> check_community(Entry) end,
+ [Comms] =
snmp_conf:read_files(Dir, [{Gen, Filter, Check, "community.conf"}]),
Comms.
@@ -601,5 +609,8 @@ set_sname(_) -> %% Keep it, if already set.
error(Reason) ->
throw({error, Reason}).
+warning_msg(F, A) ->
+ ?snmpa_warning("[COMMUNITY-MIB]: " ++ F, A).
+
config_err(F, A) ->
snmpa_error:config_err("[COMMUNITY-MIB]: " ++ F, A).
diff --git a/lib/snmp/src/agent/snmp_framework_mib.erl b/lib/snmp/src/agent/snmp_framework_mib.erl
index 0d7866d94d..cc191bd956 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 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2012. 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
@@ -115,7 +115,9 @@ do_configure(Dir) ->
read_internal_config_files(Dir) ->
?vdebug("read context config file",[]),
- Gen = fun(D) -> convert_context(D) end,
+ 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"}]),
@@ -123,10 +125,17 @@ read_internal_config_files(Dir) ->
read_agent(Dir) ->
- ?vdebug("read agent config file",[]),
- Check = fun(Entry) -> check_agent(Entry) end,
- File = filename:join(Dir, "agent.conf"),
- Agent = snmp_conf:read(File, Check),
+ ?vdebug("read agent config file", []),
+ FileName = "agent.conf",
+ Check = fun(Entry) -> check_agent(Entry) end,
+ File = filename:join(Dir, FileName),
+ Agent =
+ try
+ snmp_conf:read(File, Check)
+ catch
+ throw:{error, Reason} ->
+ error({failed_reading_config_file, Dir, FileName, Reason})
+ end,
sort_agent(Agent).
@@ -146,9 +155,9 @@ sort_agent(L) ->
%%-----------------------------------------------------------------
%% Generate a context.conf file.
%%-----------------------------------------------------------------
-convert_context(Dir) ->
+convert_context(Dir, _Reason) ->
config_err("missing context.conf file => generating a default file", []),
- File = filename:join(Dir,"context.conf"),
+ File = filename:join(Dir, "context.conf"),
case file:open(File, [write]) of
{ok, Fid} ->
ok = io:format(Fid, "~s\n", [context_header()]),
@@ -165,7 +174,7 @@ context_header() ->
io_lib:format("%% This file was automatically generated by "
"snmp_config v~s ~w-~2.2.0w-~2.2.0w "
"~2.2.0w:~2.2.0w:~2.2.0w\n",
- [?version,Y,Mo,D,H,Mi,S]).
+ [?version, Y, Mo, D, H, Mi, S]).
%%-----------------------------------------------------------------
diff --git a/lib/snmp/src/agent/snmp_notification_mib.erl b/lib/snmp/src/agent/snmp_notification_mib.erl
index 720ac749b8..37e09f5d3e 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 1998-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2012. 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
@@ -27,6 +27,7 @@
-export([add_notify/3, delete_notify/1]).
-export([check_notify/1]).
+-include("snmpa_internal.hrl").
-include("SNMP-NOTIFICATION-MIB.hrl").
-include("SNMPv2-TC.hrl").
-include("snmp_tables.hrl").
@@ -104,7 +105,14 @@ do_reconfigure(Dir) ->
read_notify_config_files(Dir) ->
?vdebug("read notify config file",[]),
- Gen = fun(_) -> ok end,
+ 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,
[Notifs] =
@@ -112,7 +120,7 @@ read_notify_config_files(Dir) ->
Notifs.
check_notify({Name, Tag, Type}) ->
- snmp_conf:check_string(Name,{gt,0}),
+ snmp_conf:check_string(Name, {gt, 0}),
snmp_conf:check_string(Tag),
{ok, Val} = snmp_conf:check_atom(Type, [{trap, 1}, {inform, 2}]),
Notify = {Name, Tag, Val,
@@ -451,12 +459,15 @@ set_sname() ->
set_sname(get(sname)).
set_sname(undefined) ->
- put(sname,conf);
+ put(sname, conf);
set_sname(_) -> %% Keep it, if already set.
ok.
error(Reason) ->
throw({error, Reason}).
+info_msg(F, A) ->
+ ?snmpa_info("[NOTIFICATION-MIB]: " ++ F, A).
+
config_err(F, A) ->
snmpa_error:config_err("[NOTIFICATION-MIB]: " ++ F, A).
diff --git a/lib/snmp/src/agent/snmp_standard_mib.erl b/lib/snmp/src/agent/snmp_standard_mib.erl
index b6834d278c..ca93546923 100644
--- a/lib/snmp/src/agent/snmp_standard_mib.erl
+++ b/lib/snmp/src/agent/snmp_standard_mib.erl
@@ -143,20 +143,35 @@ do_reconfigure(Dir) ->
%% Func: read_standard/1
%% Args: Dir is the directory with trailing dir_separator where
%% the configuration files can be found.
-%% Purpose: Reads th standard configuration file.
+%% Purpose: Reads the standard configuration file.
%% Returns: A list of standard variables
%% Fails: If an error occurs, the process will die with Reason
%% configuration_error.
+%% This file is mandatory, as it contains mandatory
+%% config options for which there are no default values.
%%-----------------------------------------------------------------
read_standard(Dir) ->
?vdebug("check standard config file",[]),
- Gen = fun(_) -> ok 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,
+ Filter = fun(Standard) -> sort_standard(Standard) end,
+ Check = fun(Entry) -> check_standard(Entry) end,
[Standard] =
- snmp_conf:read_files(Dir, [{Gen, Filter, Check, "standard.conf"}]),
+ snmp_conf:read_files(Dir, [{Gen, Filter, Check, FileName}]),
Standard.
+list_dir(Dir) ->
+ case file:list_dir(Dir) of
+ {ok, Files} ->
+ Files;
+ Error ->
+ Error
+ end.
+
%%-----------------------------------------------------------------
%% Make sure that each mandatory standard attribute is present, and
@@ -548,6 +563,7 @@ snmp_set_serial_no(set, NewVal) ->
snmp_generic:variable_func(set, (NewVal + 1) rem 2147483648,
{snmpSetSerialNo, volatile}).
+
%%-----------------------------------------------------------------
%% This is the instrumentation function for sysOrTable
%%-----------------------------------------------------------------
@@ -588,4 +604,4 @@ error(Reason) ->
throw({error, Reason}).
config_err(F, A) ->
- snmpa_error:config_err("[STANDARD-MIB]: " ++ F, A).
+ snmpa_error:config_err("[STANDARD-MIB] " ++ F, A).
diff --git a/lib/snmp/src/agent/snmp_target_mib.erl b/lib/snmp/src/agent/snmp_target_mib.erl
index a45db89c09..b01d536caa 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 1998-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2012. 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
@@ -132,12 +132,12 @@ do_reconfigure(Dir) ->
read_target_config_files(Dir) ->
- ?vdebug("check target address config file",[]),
- TAGen = fun(_D) -> ok end,
+ ?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) -> ok end,
+ TPGen = fun(_D, _Reason) -> ok end,
TPFilter = fun(Params) -> Params end,
TPCheck = fun(Entry) -> check_target_params(Entry) end,
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 69cebc858b..2e801622e7 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 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2012. 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
@@ -136,7 +136,7 @@ do_reconfigure(Dir) ->
read_usm_config_files(Dir) ->
?vdebug("read usm config file",[]),
- Gen = fun(D) -> generate_usm(D) end,
+ Gen = fun(D, Reason) -> generate_usm(D, Reason) end,
Filter = fun(Usms) -> Usms end,
Check = fun(Entry) -> check_usm(Entry) end,
[Usms] =
@@ -144,7 +144,7 @@ read_usm_config_files(Dir) ->
Usms.
-generate_usm(Dir) ->
+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([])).
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 2cee91b081..479a44795f 100644
--- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
+++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
@@ -115,7 +115,7 @@ do_reconfigure(Dir) ->
read_vacm_config_files(Dir) ->
?vdebug("read vacm config file",[]),
- Gen = fun(_) -> ok end,
+ Gen = fun(_D, _Reason) -> ok end,
Filter = fun(Vacms) ->
Sec2Group = [X || {vacmSecurityToGroup, X} <- Vacms],
Access = [X || {vacmAccess, X} <- Vacms],
diff --git a/lib/snmp/src/agent/snmpa.erl b/lib/snmp/src/agent/snmpa.erl
index c400aaddf7..b45a47ec6b 100644
--- a/lib/snmp/src/agent/snmpa.erl
+++ b/lib/snmp/src/agent/snmpa.erl
@@ -83,8 +83,11 @@
-export([add_agent_caps/2, del_agent_caps/1, get_agent_caps/0]).
%% Audit Trail Log functions
--export([log_to_txt/2, log_to_txt/3, log_to_txt/4,
+-export([log_to_txt/1,
+ log_to_txt/2, log_to_txt/3, log_to_txt/4,
log_to_txt/5, log_to_txt/6, log_to_txt/7,
+ log_to_io/1, log_to_io/2, log_to_io/3,
+ log_to_io/4, log_to_io/5, log_to_io/6,
log_info/0,
change_log_size/1,
get_log_type/0, get_log_type/1,
@@ -780,6 +783,8 @@ get_agent_caps() ->
%%% Audit Trail Log functions
%%%-----------------------------------------------------------------
+log_to_txt(LogDir) ->
+ log_to_txt(LogDir, []).
log_to_txt(LogDir, Mibs) ->
OutFile = "snmpa_log.txt",
LogName = ?audit_trail_log_name,
@@ -800,6 +805,23 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) ->
snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop).
+log_to_io(LogDir) ->
+ log_to_io(LogDir, []).
+log_to_io(LogDir, Mibs) ->
+ LogName = ?audit_trail_log_name,
+ LogFile = ?audit_trail_log_file,
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile).
+log_to_io(LogDir, Mibs, LogName) ->
+ LogFile = ?audit_trail_log_file,
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile).
+log_to_io(LogDir, Mibs, LogName, LogFile) ->
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile).
+log_to_io(LogDir, Mibs, LogName, LogFile, Start) ->
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start).
+log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) ->
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop).
+
+
log_info() ->
LogName = ?audit_trail_log_name,
snmp_log:info(LogName).
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index 9cc986cf47..9d30e332f1 100644
--- a/lib/snmp/src/agent/snmpa_agent.erl
+++ b/lib/snmp/src/agent/snmpa_agent.erl
@@ -1281,7 +1281,7 @@ handle_call({backup, BackupDir}, From, #state{backup = undefined} = S) ->
?vtrace("backup server: ~p", [BackupServer]),
{noreply, S#state{backup = {BackupServer, From}}};
-handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) ->
+handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) ->
?vinfo("backup already in progress: ~p", [Backup]),
{reply, {error, backup_in_progress}, S};
diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl
index 1ec8dd3874..2c0cad807a 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 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2012. 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
@@ -515,7 +515,7 @@ handle_call({backup, BackupDir}, From,
{reply, Error, State}
end;
-handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) ->
+handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) ->
?vinfo("backup already in progress: ~p", [Backup]),
{reply, {error, backup_in_progress}, S};
diff --git a/lib/snmp/src/agent/snmpa_mib.erl b/lib/snmp/src/agent/snmpa_mib.erl
index 574467d38f..575a018c0c 100644
--- a/lib/snmp/src/agent/snmpa_mib.erl
+++ b/lib/snmp/src/agent/snmpa_mib.erl
@@ -580,7 +580,7 @@ handle_call({backup, BackupDir}, From,
{reply, Error, State}
end;
-handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) ->
+handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) ->
?vinfo("backup already in progress: ~p", [Backup]),
{reply, {error, backup_in_progress}, S};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 12:49:21 +0000