From 7558861af77de9405decc8d88b2c799e15f266da Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 10 Sep 2013 10:18:53 +0200 Subject: [snmp/manager] Improve handling of unexpected/invalid snmpm_user callbacks Improved handling of unexpected return values from snmpm_user callback functions. Violations of the documented API (crashes or invalid return values) will now result in an error message. Updated doc for snmpm_user bahaviour and some other stuff. Add more (common) type defs. Update manager example. Fixed manager test(s). Fixed unused vars in (manager) test suite. Make test user follow defined behaviour. --- lib/snmp/doc/src/notes.xml | 85 +++++++++++++ lib/snmp/doc/src/snmpm_user.xml | 187 ++++++++++++++++------------- lib/snmp/examples/ex2/snmp_ex2_manager.erl | 9 +- lib/snmp/src/app/snmp.appup.src | 42 +++++++ lib/snmp/src/app/snmp.erl | 52 +++++++- lib/snmp/src/app/snmp_internal.hrl | 4 +- lib/snmp/src/manager/snmpm.erl | 27 ++++- lib/snmp/src/manager/snmpm_server.erl | 184 ++++++++++++++++++++-------- lib/snmp/src/manager/snmpm_user.erl | 173 ++++++++++++++------------ lib/snmp/test/snmp_manager_test.erl | 66 +++++----- lib/snmp/test/snmp_manager_user.erl | 17 ++- lib/snmp/test/snmp_test_manager.erl | 20 ++- lib/snmp/vsn.mk | 2 +- 13 files changed, 614 insertions(+), 254 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 21c417f0c1..646e3027d6 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,91 @@ +
+ SNMP Development Toolkit 4.25 +

Version 4.25 supports code replacement in runtime from/to + version 4.24.1, 4.24, 4.23.1 and 4.23.

+ +
+ Improvements and new features + + + + +

[manager] Improved handling of unexpected return values from + snmpm_user + callback functions.

+

Violations of the documented API (crashes or invalid return + values) will now result in an error message.

+

Own Id: OTP-11307

+ + + + +
+ +
+ Fixed Bugs and Malfunctions +

-

+ + + +
+ +
+ Incompatibilities + + + + +

[manager] The + snmpm_user + callback functions are no longer allowed to "return" via + exit or throw.

+

Own Id: OTP-11307

+ + + +
+ +
+ +
SNMP Development Toolkit 4.24.1

Version 4.24.1 supports code replacement in runtime from/to diff --git a/lib/snmp/doc/src/snmpm_user.xml b/lib/snmp/doc/src/snmpm_user.xml index 1823e0c815..cb2deab976 100644 --- a/lib/snmp/doc/src/snmpm_user.xml +++ b/lib/snmp/doc/src/snmpm_user.xml @@ -1,10 +1,10 @@ - +

- 20042009 + 20042013 Ericsson AB. All Rights Reserved. @@ -56,40 +56,59 @@

handle_report/3

 + +

handle_invalid_result/2

+

The semantics of them and their exact signatures are explained - below.

-

Note that if an agent is registered using the old, no longer - documented, functions (using Addr and Port), the old variant of the - callback functions, handle_pdu, handle_trap, handle_inform and - handle_report, will be called.

+ below.

+

Some of the function has no defined return value (void()), + they can ofcourse return anythyng. But the functions that do have + specified return value(s) must adhere to this. None of the + functions can use exit of throw to return.

- + + +
+ DATA TYPES + + +
+ - handle_error(ReqId, Reason, UserData) -> Reply + handle_error(ReqId, Reason, UserData) -> void() Handle error ReqId = integer() Reason = {unexpected_pdu, SnmpInfo} | {invalid_sec_info, SecInfo, SnmpInfo} | {empty_message, Addr, Port} | term() + SnmpInfo = snmp_gen_info() + SecInfo = term() Addr = ip_address() Port = integer() UserData = term() - Reply = ignore

This function is called when the manager needs to - communicate an "asynchronous" error, to the user: - e.g. failure to send an asynchronous message (i.e. encoding - error), a received message was discarded due to security - error, the manager failed to generate a response message to - a received inform-request, or when receiving an unexpected - PDU from an agent (could be an expired async request).

-

If ReqId is less then 0, it means that this - information was not available to the manager (that info was - never retrieved before the message was discarded). -

+ communicate an "asynchronous" error to the user: + e.g. failure to send an asynchronous message (i.e. encoding + error), a received message was discarded due to security + error, the manager failed to generate a response message to + a received inform-request, or when receiving an unexpected + PDU from an agent (could be an expired async request).

+

If ReqId is less then 0, it means that this + information was not available to the manager (that info was + never retrieved before the message was discarded).

For SnmpInfo see handle_agent below.

@@ -104,22 +123,22 @@ Port = integer() Type = pdu | trap | report | inform SnmpInfo = SnmpPduInfo | SnmpTrapInfo | SnmpReportInfo | SnmpInformInfo - ErrorStatus = atom() - ErrorIndex = integer() - Varbinds = [varbind()] - varbind() = #varbind + SnmpPduInfo = snmp_gen_info() + SnmpTrapInfo = snmp_v1_trap_info() + SnmpReportInfo = snmp_gen_info() + SnmpInformInfo = snmp_gen_info() UserData = term() - Reply = ignore | {register, UserId, TargetName, agent_info()} + Reply = ignore | {register, UserId, TargetName, AgentConfig} UserId = term() TargetName = target_name() - agent_info() = [{agent_info_item(), agent_info_value()}] + AgentConfig = [agent_config()] -

This function is called when a message is received from an - unknown agent.

+

This function is called when a message is received from an + unknown agent.

Note that this will always be the default user that is called.

-

For more info about the agent_info(), see - register_agent.

+

For more info about the agent_config(), see + register_agent.

The arguments Type and SnmpInfo relates in the following way:

@@ -148,7 +167,7 @@

The only user which would return - {register, UserId, TargetName, agent_info()} is the + {register, UserId, TargetName, AgentConfig} is the default user.

@@ -156,18 +175,13 @@ - handle_pdu(TargetName, ReqId, SnmpPduInfo, UserData) -> Reply + handle_pdu(TargetName, ReqId, SnmpPduInfo, UserData) -> void() Handle the reply to an asynchronous request TargetName = target_name() ReqId = term() - SnmpPduInfo = {ErrorStatus, ErrorIndex, Varbinds} - ErrorStatus = atom() - ErrorIndex = integer() - Varbinds = [varbind()] - varbind() = #varbind + SnmpPduInfo = snmp_gen_info() UserData = term() - Reply = ignore

Handle the reply to an asynchronous request, such as @@ -186,27 +200,19 @@ Handle a trap/notification message TargetName = TargetName2 = target_name() - SnmpTrapInfo = {Enteprise, Generic, Spec, Timestamp, Varbinds} | {ErrorStatus, ErrorIndex, Varbinds} - Enterprise = oid() - Generic = integer() - Spec = integer() - Timestamp = integer() - ErrorStatus = atom() - ErrorIndex = integer() - Varbinds = [varbind()] - varbind() = #varbind + SnmpTrapInfo = snmp_v1_trap_info() | snmp_gen_info() UserData = term() - Reply = ignore | unregister | {register, UserId, TargetName2, agent_info()} + Reply = ignore | unregister | {register, UserId, TargetName2, AgentConfig} UserId = term() - agent_info() = [{agent_info_item(), agent_info_value()}] + AgentConfig = [agent_config()]

Handle a trap/notification message from an agent.

-

For more info about the agent_info(), see - register_agent

+

For more info about the agent_config(), see + register_agent

The only user which would return - {register, UserId, TargetName2, agent_info()} is the - default user.

+ {register, UserId, TargetName2, agent_info()} is the + default user.

 @@ -217,29 +223,25 @@ Handle a inform message TargetName = TargetName2 = target_name() - SnmpInformInfo = {ErrorStatus, ErrorIndex, Varbinds} - ErrorStatus = atom() - ErrorIndex = integer() - Varbinds = [varbind()] - varbind() = #varbind + SnmpInformInfo = snmp_gen_info() UserData = term() - Reply = ignore | unregister | {register, UserId, TargetName2, agent_info()} + Reply = ignore | no_reply | unregister | {register, UserId, TargetName2, AgentConfig} UserId = term() - agent_info() = [{agent_info_item(), agent_info_value()}] + AgentConfig = [agent_config()]

Handle a inform message.

-

For more info about the agent_info(), see - register_agent

+

For more info about the agent_config(), see + register_agent

The only user which would return - {register, UserId, TargetName2, agent_info()} is the - default user.

-

If the - inform request behaviour - configuration option is set to user or - {user, integer()}, the response (acknowledgment) to this - inform-request will be sent when this function returns.

- + {register, UserId, TargetName2, AgentConfig} is the + default user.

+

If the + inform request behaviour + configuration option is set to user or + {user, integer()}, the response (acknowledgment) to this + inform-request will be sent when this function returns.

+ @@ -251,23 +253,46 @@ TargetName = TargetName2 = target_name() Addr = ip_address() Port = integer() - SnmpReportInfo = {ErrorStatus, ErrorIndex, Varbinds} - ErrorStatus = atom() - ErrorIndex = integer() - Varbinds = [varbind()] - varbind() = #varbind + SnmpReportInfo = snmp_gen_info() UserData = term() - Reply = ignore | unregister | {register, UserId, TargetName2, agent_info()} + Reply = ignore | unregister | {register, UserId, TargetName2, AgentConfig} UserId = term() - agent_info() = [{agent_info_item(), agent_info_value()}] + AgentConfig = [agent_config()]

Handle a report message.

-

For more info about the agent_info(), see - register_agent

+

For more info about the agent_config(), see + register_agent

The only user which would return - {register, UserId, TargetName2, agent_info()} is the - default user.

+ {register, UserId, TargetName2, AgentConfig} is the + default user.

+ + + + + + + handle_invalid_result(IN, OUT) -> void() + Handle a report message + + IN = {Func, Args} + Func = atom() + Args = list() + OUT = {crash, CrashInfo} | {result, InvalidResult} + CrashInfo = {ErrorType, Error, Stacktrace} + ErrorType = atom() + Error = term() + Stacktrace = list() + InvalidResult = term() + + +

If any of the other callback functions crashes + (exit, throw or a plain crash) or return an invalid result (if a valid + return has been specified), this function is called. + The purpose is to allow the user handle this + error (for instance to issue an error report).

+

IN reprecents the function called (and its arguments). + OUT represents the unexpected/invalid result.

diff --git a/lib/snmp/examples/ex2/snmp_ex2_manager.erl b/lib/snmp/examples/ex2/snmp_ex2_manager.erl index 1b247d713d..a9dcc09b77 100644 --- a/lib/snmp/examples/ex2/snmp_ex2_manager.erl +++ b/lib/snmp/examples/ex2/snmp_ex2_manager.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2012. All Rights Reserved. +%% Copyright Ericsson AB 2006-2013. 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 @@ -43,7 +43,8 @@ handle_pdu/4, handle_trap/3, handle_inform/3, - handle_report/3]). + handle_report/3, + handle_invalid_result/3]). %% gen_server callbacks -export([init/1, handle_call/3, handle_cast/2, handle_info/2, @@ -406,5 +407,9 @@ handle_report(TargetName, SnmpReport, Server) when is_pid(Server) -> report_callback(Server, handle_inform, {TargetName, SnmpReport}), ok. +handle_invalid_result(In, Out, Server) when is_pid(Server) -> + report_callback(Server, handle_invalid_result, {In, Out}), + ok. + report_callback(Pid, Tag, Info) -> Pid ! {snmp_callback, Tag, Info}. diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 16b626111b..7bd50c2c4d 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -29,11 +29,32 @@ %% {add_module, snmpm_net_if_mt} [ + {"4.24.2", + [ + {load_module, snmp, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm_user, soft_purge, soft_purge, [snmp, snmpm]}, + {load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]}, + {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user]} + ] + }, + {"4.24.1", + [ + {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, + {update, snmpa_mib, soft, soft_purge, soft_purge, []} + ] + }, {"4.24", [ + {load_module, snmp, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm_user, soft_purge, soft_purge, [snmp, snmpm]}, + {load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]}, {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user]}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []} ] }, @@ -47,11 +68,32 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ + {"4.24.2", + [ + {load_module, snmp, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm_user, soft_purge, soft_purge, [snmp, snmpm]}, + {load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]}, + {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user]} + ] + }, + {"4.24.1", + [ + {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, + {update, snmpa_mib, soft, soft_purge, soft_purge, []} + ] + }, {"4.24", [ + {load_module, snmp, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm_user, soft_purge, soft_purge, [snmp, snmpm]}, + {load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]}, {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user]}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []} ] }, diff --git a/lib/snmp/src/app/snmp.erl b/lib/snmp/src/app/snmp.erl index 1bb562654a..a37979f5eb 100644 --- a/lib/snmp/src/app/snmp.erl +++ b/lib/snmp/src/app/snmp.erl @@ -91,8 +91,30 @@ ]). -export_type([ + snmp_timer/0, + + engine_id/0, + tdomain/0, + community/0, + mms/0, + version/0, + sec_model/0, + sec_name/0, + sec_level/0, + oid/0, - + varbind/0, + ivarbind/0, + asn1_type/0, + table_info/0, + variable_info/0, + me/0, + trap/0, + notification/0, + pdu/0, + trappdu/0, + mib/0, + void/0 ]). @@ -149,14 +171,38 @@ -define(APPLICATION, snmp). +-include_lib("snmp/include/snmp_types.hrl"). %%----------------------------------------------------------------- %% Types %%----------------------------------------------------------------- --type oid() :: [non_neg_integer()]. --type void() :: term(). +-type snmp_timer() :: #snmp_incr_timer{}. + +-type engine_id() :: string(). +-type tdomain() :: transportDomainUdpIpv4 | transportDomainUdpIpv6. +-type community() :: string(). +-type mms() :: non_neg_integer(). +-type version() :: v1 | v2 | v3. +-type sec_model() :: any | v1 | v2c | usm. +-type sec_name() :: string(). +-type sec_level() :: noAuthNoPriv | authNoPriv | authPriv. + +-type oid() :: [non_neg_integer()]. +-type varbind() :: #varbind{}. +-type ivarbind() :: #ivarbind{}. +-type asn1_type() :: #asn1_type{}. +-type table_info() :: #table_info{}. +-type variable_info() :: #variable_info{}. +-type me() :: #me{}. +-type trap() :: #trap{}. +-type notification() :: #notification{}. +-type mib() :: #mib{}. +-type pdu() :: #pdu{}. +-type trappdu() :: #trappdu{}. + +-type void() :: term(). %%----------------------------------------------------------------- diff --git a/lib/snmp/src/app/snmp_internal.hrl b/lib/snmp/src/app/snmp_internal.hrl index 5ff715e0b7..f04fa4dd53 100644 --- a/lib/snmp/src/app/snmp_internal.hrl +++ b/lib/snmp/src/app/snmp_internal.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2009. All Rights Reserved. +%% Copyright Ericsson AB 2006-2013. 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 @@ -24,6 +24,8 @@ -define(APPLICATION, snmp). -endif. +-define(STACK(), erlang:get_stacktrace()). + -define(snmp_info(C, F, A), ?snmp_msg(info_msg, C, F, A)). -define(snmp_warning(C, F, A), ?snmp_msg(warning_msg, C, F, A)). -define(snmp_error(C, F, A), ?snmp_msg(error_msg, C, F, A)). diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 6ac0115dad..8bfca76a1c 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2012. All Rights Reserved. +%% Copyright Ericsson AB 2004-2013. 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 @@ -111,6 +111,12 @@ -export([start_link/3, snmpm_start_verify/2, snmpm_start_verify/3]). -export([target_name/1, target_name/2]). +-export_type([ + register_timeout/0, + agent_config/0, + target_name/0 + ]). + -include_lib("snmp/src/misc/snmp_debug.hrl"). -include_lib("snmp/include/snmp_types.hrl"). @@ -121,6 +127,25 @@ -define(DEFAULT_AGENT_PORT, 161). +%%----------------------------------------------------------------- +%% Types +%%----------------------------------------------------------------- + +-type register_timeout() :: pos_integer() | snmp:snmp_timer(). +-type agent_config() :: {engine_id, snmp:engine_id()} | % Mandatory + {address, inet:ip_address()} | % Mandatory + {port, inet:port_number()} | % Optional + {tdomain, snmp:tdomain()} | % Optional + {community, snmp:community()} | % Optional + {timeout, register_timeout()} | % Optional + {max_message_size, snmp:mms()} | % Optional + {version, snmp:version()} | % Optional + {sec_moduel, snmp:sec_model()} | % Optional + {sec_name, snmp:sec_name()} | % Optional + {sec_level, snmp:sec_level()}. % Optional +-type target_name() :: string(). + + %% This function is called when the snmp application %% starts. start_link(Opts, normal, []) -> diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl index 61d22362cc..9c79df2748 100644 --- a/lib/snmp/src/manager/snmpm_server.erl +++ b/lib/snmp/src/manager/snmpm_server.erl @@ -488,7 +488,7 @@ cancel_async_request(UserId, ReqId) -> %% discovery(UserId, BAddr, Port, Config, Expire, ExtraInfo) -> %% call({discovery, self(), UserId, BAddr, Port, Config, Expire, ExtraInfo}). - + verbosity(Verbosity) -> case ?vvalidate(Verbosity) of Verbosity -> @@ -1851,7 +1851,17 @@ handle_snmp_error(Addr, Port, ReqId, Reason, State) -> handle_error(_UserId, Mod, Reason, ReqId, Data, _State) -> ?vtrace("handle_error -> entry when" "~n Mod: ~p", [Mod]), - F = fun() -> (catch Mod:handle_error(ReqId, Reason, Data)) end, + F = fun() -> + try + begin + Mod:handle_error(ReqId, Reason, Data) + end + catch + T:E -> + CallbackArgs = [ReqId, Reason, Data], + handle_invalid_result(handle_error, CallbackArgs, T, E) + end + end, handle_callback(F), ok. @@ -2031,7 +2041,15 @@ handle_pdu(_UserId, Mod, target_name = _RegType, TargetName, _Addr, _Port, ?vtrace("handle_pdu(target_name) -> entry when" "~n Mod: ~p", [Mod]), F = fun() -> - (catch Mod:handle_pdu(TargetName, ReqId, SnmpResponse, Data)) + try + begin + Mod:handle_pdu(TargetName, ReqId, SnmpResponse, Data) + end + catch + T:E -> + CallbackArgs = [TargetName, ReqId, SnmpResponse, Data], + handle_invalid_result(handle_pdu, CallbackArgs, T, E) + end end, handle_callback(F), ok; @@ -2064,8 +2082,37 @@ do_handle_agent(DefUserId, DefMod, SnmpInfo, DefData, State) -> ?vdebug("do_handle_agent -> entry when" "~n DefUserId: ~p", [DefUserId]), - case (catch DefMod:handle_agent(Addr, Port, Type, SnmpInfo, DefData)) of - {'EXIT', {undef, _}} when Type =:= pdu -> + try DefMod:handle_agent(Addr, Port, 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), + Config3 = [{reg_type, target_name} | 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]), + ok + end; + + ignore -> + ?vdebug("do_handle_agent -> ignore", []), + ok; + + InvalidResult -> + CallbackArgs = [Addr, Port, 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 @@ -2113,10 +2160,10 @@ do_handle_agent(DefUserId, DefMod, ok end; - {'EXIT', {undef, _}} -> + error:{undef, _} -> %% If the user does not implement the new API (but the %% old), then this clause catches all non-pdu handle_agent - %% calls. These calls was previously never made,so we make + %% calls. These calls was previously never made, so we make %% a best-effert call (using reg-type target_name) to the %% various callback functions, and leave it to the user to %% figure out @@ -2148,31 +2195,11 @@ do_handle_agent(DefUserId, DefMod, "regarding agent " "<~p,~p>: ~n~w", [Type, Addr, Port, SnmpInfo]) end; - - {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), - Config3 = [{reg_type, target_name} | 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]), - ok - end; - _Ignore -> - ?vdebug("do_handle_agent -> ignore", []), - ok - + T:E -> + CallbackArgs = [Addr, Port, Type, SnmpInfo, DefData], + handle_invalid_result(handle_agent, CallbackArgs, T, E) + end. ensure_present([], Config) -> @@ -2305,15 +2332,17 @@ do_handle_trap(UserId, Mod, RegType, Target, Addr, Port, SnmpTrapInfo, Data, _State) -> ?vdebug("do_handle_trap -> entry with" "~n UserId: ~p", [UserId]), - HandleTrap = + {HandleTrap, CallbackArgs} = case RegType of target_name -> - fun() -> Mod:handle_trap(Target, SnmpTrapInfo, Data) end; + {fun() -> Mod:handle_trap(Target, SnmpTrapInfo, Data) end, + [Target, SnmpTrapInfo, Data]}; addr_port -> - fun() -> Mod:handle_trap(Addr, Port, SnmpTrapInfo, Data) end + {fun() -> Mod:handle_trap(Addr, Port, SnmpTrapInfo, Data) end, + [Addr, Port, SnmpTrapInfo, Data]} end, - case (catch HandleTrap()) of + try HandleTrap() of {register, UserId2, Config} -> ?vtrace("do_handle_trap -> register: " "~n UserId2: ~p" @@ -2362,9 +2391,17 @@ do_handle_trap(UserId, Mod, [Addr, Port, Reason]), ok end; - _Ignore -> + ignore -> ?vtrace("do_handle_trap -> ignore", []), - ok + ok; + + InvalidResult -> + handle_invalid_result(handle_trap, CallbackArgs, InvalidResult) + + catch + T:E -> + handle_invalid_result(handle_trap, CallbackArgs, T, E) + end. @@ -2465,16 +2502,18 @@ do_handle_inform(UserId, Mod, Ref, RegType, Target, Addr, Port, SnmpInform, Data, State) -> ?vdebug("do_handle_inform -> entry with" "~n UserId: ~p", [UserId]), - HandleInform = + {HandleInform, CallbackArgs} = case RegType of target_name -> - fun() -> Mod:handle_inform(Target, SnmpInform, Data) end; + {fun() -> Mod:handle_inform(Target, SnmpInform, Data) end, + [Target, SnmpInform, Data]}; addr_port -> - fun() -> Mod:handle_inform(Addr, Port, SnmpInform, Data) end + {fun() -> Mod:handle_inform(Addr, Port, SnmpInform, Data) end, + [Addr, Port, SnmpInform, Data]} end, Rep = - case (catch HandleInform()) of + try HandleInform() of {register, UserId2, Config} -> ?vtrace("do_handle_inform -> register: " "~n UserId2: ~p" @@ -2494,6 +2533,7 @@ do_handle_inform(UserId, Mod, Ref, [Target2, Addr, Port, Reason]), reply end; + {register, UserId2, Target2, Config} -> ?vtrace("do_handle_inform -> register: " "~n UserId2: ~p" @@ -2512,6 +2552,7 @@ do_handle_inform(UserId, Mod, Ref, [Target2, Addr, Port, Reason]), reply end; + unregister -> ?vtrace("do_handle_inform -> unregister", []), case snmpm_config:unregister_agent(UserId, @@ -2525,12 +2566,25 @@ do_handle_inform(UserId, Mod, Ref, [Addr, Port, Reason]), reply end; + no_reply -> ?vtrace("do_handle_inform -> no_reply", []), no_reply; - _Ignore -> + + ignore -> ?vtrace("do_handle_inform -> ignore", []), + reply; + + InvalidResult -> + handle_invalid_result(handle_inform, CallbackArgs, + InvalidResult), reply + + catch + T:E -> + handle_invalid_result(handle_inform, CallbackArgs, T, E), + reply + end, handle_inform_response(Rep, Ref, Addr, Port, State), ok. @@ -2760,15 +2814,17 @@ do_handle_report(UserId, Mod, RegType, Target, Addr, Port, SnmpReport, Data, _State) -> ?vdebug("do_handle_report -> entry with" "~n UserId: ~p", [UserId]), - HandleReport = + {HandleReport, CallbackArgs} = case RegType of target_name -> - fun() -> Mod:handle_report(Target, SnmpReport, Data) end; + {fun() -> Mod:handle_report(Target, SnmpReport, Data) end, + [Target, SnmpReport, Data]}; addr_port -> - fun() -> Mod:handle_report(Addr, Port, SnmpReport, Data) end + {fun() -> Mod:handle_report(Addr, Port, SnmpReport, Data) end, + [Addr, Port, SnmpReport, Data]} end, - case (catch HandleReport()) of + try HandleReport() of {register, UserId2, Config} -> ?vtrace("do_handle_report -> register: " "~n UserId2: ~p" @@ -2788,6 +2844,7 @@ do_handle_report(UserId, Mod, [Addr, Port, Reason]), ok end; + {register, UserId2, Target2, Config} -> ?vtrace("do_handle_report -> register: " "~n UserId2: ~p" @@ -2806,6 +2863,7 @@ do_handle_report(UserId, Mod, [Target2, Addr, Port, Reason]), reply end; + unregister -> ?vtrace("do_handle_trap -> unregister", []), case snmpm_config:unregister_agent(UserId, @@ -2819,9 +2877,20 @@ do_handle_report(UserId, Mod, [Addr, Port, Reason]), ok end; - _Ignore -> + + ignore -> ?vtrace("do_handle_report -> ignore", []), - ok + ok; + + InvalidResult -> + handle_invalid_result(handle_report, CallbackArgs, InvalidResult), + reply + + catch + T:E -> + handle_invalid_result(handle_report, CallbackArgs, T, E), + reply + end. @@ -2835,6 +2904,25 @@ handle_callback(F) -> end). + +handle_invalid_result(Func, Args, T, E) -> + Stacktrace = ?STACK(), + error_msg("Callback function failed: " + "~n Function: ~p" + "~n Args: ~p" + "~n Error Type: ~p" + "~n Error: ~p" + "~n Stacktrace: ~p", + [Func, Args, T, E, Stacktrace]). + +handle_invalid_result(Func, Args, InvalidResult) -> + error_msg("Callback function returned invalid result: " + "~n Function: ~p" + "~n Args: ~p" + "~n Invalid result: ~p", + [Func, Args, InvalidResult]). + + handle_down(MonRef) -> (catch do_handle_down(MonRef)). diff --git a/lib/snmp/src/manager/snmpm_user.erl b/lib/snmp/src/manager/snmpm_user.erl index 78aa560b2e..e6b0b6943e 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 2004-2009. All Rights Reserved. +%% Copyright Ericsson AB 2004-2013. 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 @@ -19,79 +19,100 @@ -module(snmpm_user). --export([behaviour_info/1]). - -behaviour_info(callbacks) -> - [{handle_error, 3}, - {handle_agent, 5}, - {handle_pdu, 4}, - {handle_trap, 3}, - {handle_inform, 3}, - {handle_report, 3}]; -behaviour_info(_) -> - undefined. - - -%% handle_error(ReqId, Reason, UserData) -> Reply -%% ReqId -> integer() -%% Reason -> term() -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore - -%% handle_agent(Addr, Port, Type, SnmpInfo, UserData) -> Reply -%% Addr -> term() -%% Port -> integer() -%% Type -> pdu | trap | inform | report -%% SnmpInfo -> {ErrorStatus, ErrorIndex, Varbinds} -%% UserId -> term() -%% ErrorStatus -> atom() -%% ErrorIndex -> integer() -%% Varbinds -> [varbind()] -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore | {register, UserId, agent_info()} -%% agent_info() -> [{agent_info_item(), agent_info_value()}] -%% This is the same info as in update_agent_info/4 - -%% handle_pdu(TargetName, ReqId, SnmpResponse, UserData) -> Reply -%% TargetName -> target_name() -%% ReqId -> term() (returned when calling ag(...), ...) -%% SnmpResponse -> {ErrorStatus, ErrorIndex, Varbinds} -%% ErrorStatus -> atom() -%% ErrorIndex -> integer() -%% Varbinds -> [varbind()] -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore - -%% handle_trap(TargetName, SnmpTrapInfo, UserData) -> Reply -%% TargetName -> target_name() -%% SnmpTrapInfo -> {Enteprise, Generic, Spec, Timestamp, Varbinds} | -%% {ErrorStatus, ErrorIndex, Varbinds} -%% Enteprise -> oid() -%% Generic -> integer() -%% Spec -> integer() -%% Timestamp -> integer() -%% ErrorStatus -> atom() -%% ErrorIndex -> integer() -%% Varbinds -> [varbind()] -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore | unregister | {register, UserId, agent_info()} - -%% handle_inform(TargetName, SnmpInform, UserData) -> Reply -%% TargetName -> target_name() -%% SnmpInform -> {ErrorStatus, ErrorIndex, Varbinds} -%% ErrorStatus -> atom() -%% ErrorIndex -> integer() -%% Varbinds -> [varbind()] -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore | unregister | {register, UserId, agent_info()} -%% - -%% handle_report(TargetName, SnmpReport, UserData) -> Reply -%% TargetName -> target_name() -%% SnmpReport -> {ErrorStatus, ErrorIndex, Varbinds} -%% ErrorStatus -> integer() -%% ErrorIndex -> integer() -%% Varbinds -> [varbind()] -%% UserData -> term() (supplied when the user register) -%% Reply -> ignore | unregister | {register, UserId, agent_info()} +-export_type([ + snmp_gen_info/0, + snmp_v1_trap_info/0 + ]). + +-type snmp_gen_info() :: {ErrorStatus :: atom(), + ErrorIndex :: pos_integer(), + Varbinds :: [snmp:varbind()]}. +-type snmp_v1_trap_info() :: {Enteprise :: snmp:oid(), + Generic :: integer(), + Spec :: integer(), + Timestamp :: integer(), + Varbinds :: [snmp:varbind()]}. +-type ip_address() :: inet:ip_address(). +-type port_number() :: inet:port_number(). + + +%% *** 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()) -> + snmp:void(). + + +%% *** handle_agent *** +%% A message was received from an unknown agent + +-callback handle_agent(Addr :: term(), + Port :: pos_integer(), + Type :: pdu | trap | inform | report, + SnmpInfo :: snmp_gen_info() | snmp_v1_trap_info(), + UserData :: term()) -> + Reply :: ignore | + {register, + UserId :: term(), + RTargetName :: snmpm:target_name(), + AgentConfig :: [snmpm:agent_config()]}. + + +%% *** handle_pdu *** +%% Handle the reply to an async request (such as get, get-next and set). + +-callback handle_pdu(TargetName :: snmpm:target_name(), + ReqId :: term(), + SnmpResponse :: snmp_gen_info(), + UserData :: term()) -> + snmp:void(). + + +%% *** handle_trap *** +%% Handle a trap/notification message received from an agent + +-callback handle_trap(TargetName :: snmpm:target_name(), + SnmpTrapInfo :: snmp_gen_info() | snmp_v1_trap_info(), + UserData :: term()) -> + Reply :: ignore | + unregister | + {register, + UserId :: term(), + RTargetName :: snmpm:target_name(), + AgentConfig :: [snmpm:agent_config()]}. + + +%% *** handle_inform *** +%% Handle a inform message received from an agent + +-callback handle_inform(TargetName :: snmpm:target_name(), + SnmpInform :: snmp_gen_info(), + UserData :: term()) -> + Reply :: ignore | no_reply | + unregister | + {register, + UserId :: term(), + RTargetName :: snmpm:target_name(), + AgentConfig :: [snmpm:agent_config()]}. + + +%% *** handle_report *** +%% Handle a report message received from an agent + +-callback handle_report(TargetName :: snmpm:target_name(), + SnmpReport :: snmp_gen_info(), + UserData :: term()) -> + Reply :: ignore | + unregister | + {register, + UserId :: term(), + RTargetName :: snmpm:target_name(), + AgentConfig :: [snmpm:agent_config()]}. + + diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl index dedbae5ce4..5fe18980bc 100644 --- a/lib/snmp/test/snmp_manager_test.erl +++ b/lib/snmp/test/snmp_manager_test.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2012. All Rights Reserved. +%% Copyright Ericsson AB 2003-2013. 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 @@ -1615,10 +1615,10 @@ simple_sync_get1(Config) when is_list(Config) -> ok. do_simple_sync_get(Node, Addr, Port, Oids) -> - ?line {ok, Reply, Rem} = mgr_user_sync_get(Node, Addr, Port, Oids), + ?line {ok, Reply, _Rem} = mgr_user_sync_get(Node, Addr, Port, Oids), ?DBG("~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), %% verify that the operation actually worked: %% The order should be the same, so no need to seach @@ -1682,10 +1682,10 @@ do_simple_sync_get2(Config, Get, PostVerify) -> do_simple_sync_get2(Node, TargetName, Oids, Get, PostVerify) when is_function(Get, 3) andalso is_function(PostVerify, 0) -> - ?line {ok, Reply, Rem} = Get(Node, TargetName, Oids), + ?line {ok, Reply, _Rem} = Get(Node, TargetName, Oids), ?DBG("~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), %% verify that the operation actually worked: %% The order should be the same, so no need to seach @@ -2061,10 +2061,10 @@ simple_sync_get_next1(Config) when is_list(Config) -> do_simple_get_next(N, Node, Addr, Port, Oids, Verify) -> p("issue get-next command ~w", [N]), case mgr_user_sync_get_next(Node, Addr, Port, Oids) of - {ok, Reply, Rem} -> + {ok, Reply, _Rem} -> ?DBG("get-next ok:" "~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), Verify(Reply); Error -> @@ -2217,10 +2217,10 @@ do_simple_sync_get_next2(Config, GetNext, PostVerify) do_simple_get_next(N, Node, TargetName, Oids, Verify, GetNext, PostVerify) -> p("issue get-next command ~w", [N]), case GetNext(Node, TargetName, Oids) of - {ok, Reply, Rem} -> + {ok, Reply, _Rem} -> ?DBG("get-next ok:" "~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), PostVerify(Verify(Reply)); Error -> @@ -2551,10 +2551,10 @@ simple_sync_set1(Config) when is_list(Config) -> do_simple_set1(Node, Addr, Port, VAVs) -> [SysName, SysLoc] = value_of_vavs(VAVs), - ?line {ok, Reply, Rem} = mgr_user_sync_set(Node, Addr, Port, VAVs), + ?line {ok, Reply, _Rem} = mgr_user_sync_set(Node, Addr, Port, VAVs), ?DBG("~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), %% verify that the operation actually worked: %% The order should be the same, so no need to seach @@ -2631,10 +2631,10 @@ do_simple_sync_set2(Config, Set, PostVerify) do_simple_set2(Node, TargetName, VAVs, Set, PostVerify) -> [SysName, SysLoc] = value_of_vavs(VAVs), - ?line {ok, Reply, Rem} = Set(Node, TargetName, VAVs), + ?line {ok, Reply, _Rem} = Set(Node, TargetName, VAVs), ?DBG("~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), %% verify that the operation actually worked: %% The order should be the same, so no need to seach @@ -3026,10 +3026,10 @@ fl(L) -> do_simple_get_bulk1(N, Node, Addr, Port, NonRep, MaxRep, Oids, Verify) -> p("issue get-bulk command ~w", [N]), case mgr_user_sync_get_bulk(Node, Addr, Port, NonRep, MaxRep, Oids) of - {ok, Reply, Rem} -> + {ok, Reply, _Rem} -> ?DBG("get-bulk ok:" "~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), Verify(Reply); Error -> @@ -3213,10 +3213,10 @@ do_simple_get_bulk2(N, is_function(PostVerify) -> p("issue get-bulk command ~w", [N]), case GetBulk(NonRep, MaxRep, Oids) of - {ok, Reply, Rem} -> + {ok, Reply, _Rem} -> ?DBG("get-bulk ok:" "~n Reply: ~p" - "~n Rem: ~w", [Reply, Rem]), + "~n Rem: ~w", [Reply, _Rem]), PostVerify(Verify(Reply)); Error -> @@ -5609,11 +5609,11 @@ init_mgr_user_data1(Conf) -> [{address, Addr}, {port, Port}, {engine_id, "agentEngine"}]), - Agents = mgr_user_which_own_agents(Node), - ?DBG("Own agents: ~p", [Agents]), + _Agents = mgr_user_which_own_agents(Node), + ?DBG("Own agents: ~p", [_Agents]), - ?line {ok, DefAgentConf} = mgr_user_agent_info(Node, TargetName, all), - ?DBG("Default agent config: ~n~p", [DefAgentConf]), + ?line {ok, _DefAgentConf} = mgr_user_agent_info(Node, TargetName, all), + ?DBG("Default agent config: ~n~p", [_DefAgentConf]), ?line ok = mgr_user_update_agent_info(Node, TargetName, community, "all-rights"), @@ -5624,8 +5624,8 @@ init_mgr_user_data1(Conf) -> ?line ok = mgr_user_update_agent_info(Node, TargetName, max_message_size, 1024), - ?line {ok, AgentConf} = mgr_user_agent_info(Node, TargetName, all), - ?DBG("Updated agent config: ~n~p", [AgentConf]), + ?line {ok, _AgentConf} = mgr_user_agent_info(Node, TargetName, all), + ?DBG("Updated agent config: ~n~p", [_AgentConf]), Conf. init_mgr_user_data2(Conf) -> @@ -5639,11 +5639,11 @@ init_mgr_user_data2(Conf) -> [{address, Addr}, {port, Port}, {engine_id, "agentEngine"}]), - Agents = mgr_user_which_own_agents(Node), - ?DBG("Own agents: ~p", [Agents]), + _Agents = mgr_user_which_own_agents(Node), + ?DBG("Own agents: ~p", [_Agents]), - ?line {ok, DefAgentConf} = mgr_user_agent_info(Node, TargetName, all), - ?DBG("Default agent config: ~n~p", [DefAgentConf]), + ?line {ok, _DefAgentConf} = mgr_user_agent_info(Node, TargetName, all), + ?DBG("Default agent config: ~n~p", [_DefAgentConf]), ?line ok = mgr_user_update_agent_info(Node, TargetName, community, "all-rights"), @@ -5652,8 +5652,8 @@ init_mgr_user_data2(Conf) -> ?line ok = mgr_user_update_agent_info(Node, TargetName, max_message_size, 1024), - ?line {ok, AgentConf} = mgr_user_agent_info(Node, TargetName, all), - ?DBG("Updated agent config: ~n~p", [AgentConf]), + ?line {ok, _AgentConf} = mgr_user_agent_info(Node, TargetName, all), + ?DBG("Updated agent config: ~n~p", [_AgentConf]), Conf. fin_mgr_user_data1(Conf) -> @@ -5853,12 +5853,12 @@ mgr_user_name_to_oid(Node, Name) -> start_manager(Node, Vsns, Config) -> start_manager(Node, Vsns, Config, []). -start_manager(Node, Vsns, Conf0, Opts) -> +start_manager(Node, Vsns, Conf0, _Opts) -> ?DBG("start_manager -> entry with" "~n Node: ~p" "~n Vsns: ~p" "~n Conf0: ~p" - "~n Opts: ~p", [Node, Vsns, Conf0, Opts]), + "~n Opts: ~p", [Node, Vsns, Conf0, _Opts]), AtlDir = ?config(manager_log_dir, Conf0), ConfDir = ?config(manager_conf_dir, Conf0), @@ -5908,12 +5908,12 @@ stop_manager(Node, Conf) -> start_agent(Node, Vsns, Config) -> start_agent(Node, Vsns, Config, []). -start_agent(Node, Vsns, Conf0, Opts) -> +start_agent(Node, Vsns, Conf0, _Opts) -> ?DBG("start_agent -> entry with" "~n Node: ~p" "~n Vsns: ~p" "~n Conf0: ~p" - "~n Opts: ~p", [Node, Vsns, Conf0, Opts]), + "~n Opts: ~p", [Node, Vsns, Conf0, _Opts]), AtlDir = ?config(agent_log_dir, Conf0), ConfDir = ?config(agent_conf_dir, Conf0), diff --git a/lib/snmp/test/snmp_manager_user.erl b/lib/snmp/test/snmp_manager_user.erl index 4e789bbaec..ddbe156130 100644 --- a/lib/snmp/test/snmp_manager_user.erl +++ b/lib/snmp/test/snmp_manager_user.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2012. All Rights Reserved. +%% Copyright Ericsson AB 2005-2013. 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 @@ -681,6 +681,15 @@ loop(#state{parent = Parent, id = Id} = S) -> Parent ! {async_event, TargetName, {report, SnmpReport}}, loop(S); + {handle_invalid_result, _Pid, In, Out} -> + d("loop -> received invalid result callback from manager for " + "~n In: ~p", + "~n Out: ~p", [In, Out]), + info("received invalid result message: " + "~n In: ~p" + "~n Out: ~p", [In, Out]), + loop(S); + {'EXIT', Parent, Reason} -> d("received exit signal from parent: ~n~p", [Reason]), info("received exit signal from parent: ~n~p", [Reason]), @@ -770,7 +779,7 @@ handle_pdu(TargetName, ReqId, SnmpResponse, UserPid) -> handle_trap(TargetName, SnmpTrap, UserPid) -> UserPid ! {handle_trap, self(), TargetName, SnmpTrap}, - ok. + ignore. handle_inform(TargetName, SnmpInform, UserPid) -> UserPid ! {handle_inform, self(), TargetName, SnmpInform}, @@ -778,12 +787,12 @@ handle_inform(TargetName, SnmpInform, UserPid) -> {handle_inform_no_response, TargetName} -> no_reply; {handle_inform_response, TargetName} -> - ok + ignore end. handle_report(TargetName, SnmpReport, UserPid) -> UserPid ! {handle_report, self(), TargetName, SnmpReport}, - ok. + ignore. %%---------------------------------------------------------------------- diff --git a/lib/snmp/test/snmp_test_manager.erl b/lib/snmp/test/snmp_test_manager.erl index 1f3383a7a8..925ae77ab5 100644 --- a/lib/snmp/test/snmp_test_manager.erl +++ b/lib/snmp/test/snmp_test_manager.erl @@ -47,7 +47,8 @@ handle_pdu/4, handle_trap/3, handle_inform/3, - handle_report/3 + handle_report/3, + handle_invalid_result/3 ]). @@ -279,12 +280,18 @@ handle_info({snmp_inform, TargetName, Info, Pid}, handle_info({snmp_report, TargetName, Info, Pid}, #state{parent = P} = State) -> info_msg("received snmp report: " - "~n TargetName: ~p" - "~n Info: ~p", [TargetName, Info]), + "~n TargetName: ~p" + "~n Info: ~p", [TargetName, Info]), Pid ! {snmp_report_reply, ignore, self()}, P ! {snmp_report, TargetName, Info}, {noreply, State}; +handle_info({snmp_invalid_result, In, Out}, State) -> + error_msg("Callback failure: " + "~n In: ~p" + "~n Out: ~p", [In, Out]), + {noreply, State}; + handle_info(Info, State) -> error_msg("received unknown info: " "~n Info: ~p", [Info]), @@ -369,7 +376,12 @@ handle_report(TargetName, SnmpInfo, Pid) -> after 10000 -> ignore end. - + + +handle_invalid_result(In, Out, Pid) -> + Pid ! {snmp_invalid_result, In, Out}, + ignore. + %%---------------------------------------------------------------------- diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index e987649e11..70f7c2b19a 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 4.24.1 +SNMP_VSN = 4.25 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From c83c236f6a0a1a5299376e40db57e7b7527cbac7 Mon Sep 17 00:00:00 2001 From: Steve Vinoski Date: Fri, 20 Sep 2013 14:23:35 -0400 Subject: [snmp/agent] enable SNMP to create missing database directories Add {db_init_error, create_db_and_dir} option to SNMP manager and agent. This allows them to create any missing parent directories for db_dir, rather than treating any missing directories as a fatal error. The default for db_init_error, which is terminate, is unchanged. Add create_db_and_dir to the documentation. Add new tests to verify that using create_db_and_dir results in missing parent directories being created. --- lib/snmp/doc/src/snmp_app.xml | 7 ++- lib/snmp/doc/src/snmp_config.xml | 9 ++-- lib/snmp/src/agent/snmpa_local_db.erl | 6 +++ lib/snmp/src/agent/snmpa_supervisor.erl | 2 +- lib/snmp/src/manager/snmpm_config.erl | 31 ++++++++++--- lib/snmp/test/snmp_agent_test.erl | 72 +++++++++++++++++++++++++++++- lib/snmp/test/snmp_manager_config_test.erl | 41 +++++++++++++++-- 7 files changed, 153 insertions(+), 15 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/snmp_app.xml b/lib/snmp/doc/src/snmp_app.xml index e5a05342c1..9ede75b943 100644 --- a/lib/snmp/doc/src/snmp_app.xml +++ b/lib/snmp/doc/src/snmp_app.xml @@ -763,12 +763,15 @@ - db_init_error() = terminate | create + db_init_error() = terminate | create | create_db_and_dir

Defines what to do if the agent or manager is unable to open an existing database file. terminate means that the agent/manager will terminate and create means that the - agent/manager will remove the faulty file(s) and create new ones.

+ agent/manager will remove the faulty file(s) and create new ones, + and create_db_and_dir means that the agent/manager will + create the database file along with any missing parent directories + for the database file.

Default is terminate.

 diff --git a/lib/snmp/doc/src/snmp_config.xml b/lib/snmp/doc/src/snmp_config.xml index 61ee7f00ee..30b46e6aa8 100644 --- a/lib/snmp/doc/src/snmp_config.xml +++ b/lib/snmp/doc/src/snmp_config.xml @@ -792,12 +792,15 @@ in so far as it will be converted to the new format if found. - db_init_error() = terminate | create + db_init_error() = terminate | create | create_db_and_dir

Defines what to do if the agent is unable to open an existing database file. terminate means that the - agent/manager will terminate and create means that the - agent/manager will remove the faulty file(s) and create new ones.

+ agent/manager will terminate, create means that the + agent/manager will remove the faulty file(s) and create new ones, + and create_db_and_dir means that the agent/manager will + create the database file along with any missing parent directories + for the database file.

Default is terminate.

 diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl index 5198c6ec4e..a1e41257ce 100644 --- a/lib/snmp/src/agent/snmpa_local_db.erl +++ b/lib/snmp/src/agent/snmpa_local_db.erl @@ -191,6 +191,12 @@ dets_open(DbDir, DbInitError, Opts) -> end end; _ -> + case DbInitError of + create_db_and_dir -> + ok = filelib:ensure_dir(Filename); + _ -> + ok + end, case do_dets_open(Name, Filename, Opts) of {ok, Dets} -> ?vdebug("dets open done",[]), diff --git a/lib/snmp/src/agent/snmpa_supervisor.erl b/lib/snmp/src/agent/snmpa_supervisor.erl index aebcdbaa84..77ed54bee4 100644 --- a/lib/snmp/src/agent/snmpa_supervisor.erl +++ b/lib/snmp/src/agent/snmpa_supervisor.erl @@ -356,7 +356,7 @@ init([AgentType, Opts]) -> SymStoreSpec = worker_spec(snmpa_symbolic_store, SymStoreArgs, Restart, 2000), - LdbArgs = [Prio, DbDir, LdbOpts], + LdbArgs = [Prio, DbDir, DbInitError, LdbOpts], LocalDbSpec = worker_spec(snmpa_local_db, LdbArgs, Restart, 5000), diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index 736debe544..2101ad46e1 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -1215,6 +1215,12 @@ dets_open(Dir, DbInitError, Repair, AutoSave) -> end end; _ -> + case DbInitError of + create_db_and_dir -> + ok = filelib:ensure_dir(Filename); + _ -> + ok + end, case do_dets_open(Name, Filename, Repair, AutoSave) of {ok, _Dets} -> ok; @@ -1316,7 +1322,14 @@ verify_option({server, ServerOpts}) -> verify_server_opts(ServerOpts); verify_option({note_store, NoteStoreOpts}) -> verify_note_store_opts(NoteStoreOpts); -verify_option({config, ConfOpts}) -> +verify_option({config, ConfOpts0}) -> + %% Make sure any db_dir option is first in the options list to make it + %% easier to check if the db_init_error option specifies that a missing + %% db_dir should be created. + ConfOpts = case lists:keytake(db_dir, 1, ConfOpts0) of + false -> ConfOpts0; + {value, Result, OtherOpts} -> [Result|OtherOpts] + end, verify_config_opts(ConfOpts); verify_option({versions, Vsns}) -> verify_versions(Vsns); @@ -1365,7 +1378,12 @@ verify_config_opts([{dir, Dir}|Opts]) -> verify_conf_dir(Dir), verify_config_opts(Opts); verify_config_opts([{db_dir, Dir}|Opts]) -> - verify_conf_db_dir(Dir), + case lists:keyfind(db_init_error, 1, Opts) of + {db_init_error, create_db_and_dir} -> + verify_conf_db_dir(Dir, false); + _ -> + verify_conf_db_dir(Dir, true) + end, verify_config_opts(Opts); verify_config_opts([{db_init_error, DbInitErr}|Opts]) -> verify_conf_db_init_error(DbInitErr), @@ -1443,7 +1461,7 @@ verify_conf_dir(Dir) -> error({invalid_conf_dir, Dir}) end. -verify_conf_db_dir(Dir) -> +verify_conf_db_dir(Dir, true) -> case (catch verify_dir(Dir)) of ok -> ok; @@ -1451,13 +1469,16 @@ verify_conf_db_dir(Dir) -> error({invalid_conf_db_dir, Dir, Reason}); _ -> error({invalid_conf_db_dir, Dir}) - end. - + end; +verify_conf_db_dir(_Dir, false) -> + ok. verify_conf_db_init_error(terminate) -> ok; verify_conf_db_init_error(create) -> ok; +verify_conf_db_init_error(create_db_and_dir) -> + ok; verify_conf_db_init_error(InvalidDbInitError) -> error({invalid_conf_db_init_error, InvalidDbInitError}). diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl index 7e683e315a..b7d34eb198 100644 --- a/lib/snmp/test/snmp_agent_test.erl +++ b/lib/snmp/test/snmp_agent_test.erl @@ -34,6 +34,7 @@ %% all_tcs - misc app_info/1, info_test/1, + create_local_db_dir/1, %% all_tcs - test_v1 simple/1, @@ -1506,7 +1507,8 @@ finish_misc(Config) -> misc_cases() -> [ app_info, - info_test + info_test, + create_local_db_dir ]. app_info(suite) -> []; @@ -1539,7 +1541,75 @@ app_dir(App) -> "undefined" end. +create_local_db_dir(Config) when is_list(Config) -> + ?P(create_local_db_dir), + DataDir = snmp_test_lib:lookup(data_dir, Config), + T = erlang:now(), + [As,Bs,Cs] = [integer_to_list(I) || I <- tuple_to_list(T)], + DbDir = filename:join([DataDir, As, Bs, Cs]), + ok = del_dir(DbDir, 3), + Name = list_to_atom(atom_to_list(create_local_db_dir) + ++"-"++As++"-"++Bs++"-"++Cs), + Pa = filename:dirname(code:which(?MODULE)), + {ok,Node} = ?t:start_node(Name, slave, [{args, "-pa "++Pa}]), + + %% first start with a nonexisting DbDir + Fun1 = fun() -> + false = filelib:is_dir(DbDir), + process_flag(trap_exit,true), + {error, {error, {failed_open_dets, {file_error, _, _}}}} = + snmpa_local_db:start_link(normal, DbDir, [{verbosity,trace}]), + false = filelib:is_dir(DbDir), + {ok, not_found} + end, + {ok, not_found} = nodecall(Node, Fun1), + %% now start with a nonexisting DbDir but pass the + %% create_local_db_dir option as well + Fun2 = fun() -> + false = filelib:is_dir(DbDir), + process_flag(trap_exit,true), + {ok, _Pid} = + snmpa_local_db:start_link(normal, DbDir, + create_db_and_dir, [{verbosity,trace}]), + snmpa_local_db:stop(), + true = filelib:is_dir(DbDir), + {ok, found} + end, + {ok, found} = nodecall(Node, Fun2), + %% cleanup + ?t:stop_node(Node), + ok = del_dir(DbDir, 3), + ok. + +nodecall(Node, Fun) -> + Parent = self(), + Ref = make_ref(), + spawn_link(Node, + fun() -> + Res = Fun(), + unlink(Parent), + Parent ! {Ref, Res} + end), + receive + {Ref, Res} -> + Res + end. +del_dir(_Dir, 0) -> + ok; +del_dir(Dir, Depth) -> + case filelib:is_dir(Dir) of + true -> + {ok, Files} = file:list_dir(Dir), + lists:map(fun(F) -> + Nm = filename:join(Dir,F), + ok = file:delete(Nm) + end, Files), + ok = file:del_dir(Dir), + del_dir(filename:dirname(Dir), Depth-1); + false -> + ok + end. %v1_cases() -> [loop_mib]; v1_cases() -> diff --git a/lib/snmp/test/snmp_manager_config_test.erl b/lib/snmp/test/snmp_manager_config_test.erl index 3192fe1b40..a2733cd043 100644 --- a/lib/snmp/test/snmp_manager_config_test.erl +++ b/lib/snmp/test/snmp_manager_config_test.erl @@ -57,6 +57,7 @@ start_with_invalid_users_conf_file1/1, start_with_invalid_agents_conf_file1/1, start_with_invalid_usm_conf_file1/1, + start_with_create_db_and_dir_opt/1, @@ -139,8 +140,13 @@ init_per_testcase(Case, Config) when is_list(Config) -> file:make_dir(MgrTopDir = filename:join(CaseTopDir, "manager/")), ?line ok = file:make_dir(MgrConfDir = filename:join(MgrTopDir, "conf/")), - ?line ok = - file:make_dir(MgrDbDir = filename:join(MgrTopDir, "db/")), + MgrDbDir = filename:join(MgrTopDir, "db/"), + case Case of + start_with_create_db_and_dir_opt -> + ok; + _ -> + ?line ok = file:make_dir(MgrDbDir) + end, ?line ok = file:make_dir(MgrLogDir = filename:join(MgrTopDir, "log/")), [{case_top_dir, CaseTopDir}, @@ -174,6 +180,7 @@ groups() -> start_without_mandatory_opts2, start_with_all_valid_opts, start_with_unknown_opts, start_with_incorrect_opts, + start_with_create_db_and_dir_opt, start_with_invalid_manager_conf_file1, start_with_invalid_users_conf_file1, start_with_invalid_agents_conf_file1, @@ -332,7 +339,8 @@ start_with_all_valid_opts(Conf) when is_list(Conf) -> {no_reuse, false}]}], ServerOpts = [{timeout, 10000}, {verbosity, trace}], NoteStoreOpts = [{timeout, 20000}, {verbosity, trace}], - ConfigOpts = [{dir, ConfDir}, {verbosity, trace}, {db_dir, DbDir}], + ConfigOpts = [{dir, ConfDir}, {verbosity, trace}, + {db_dir, DbDir}, {db_init_error, create}], Mibs = [join(StdMibDir, "SNMP-NOTIFICATION-MIB"), join(StdMibDir, "SNMP-USER-BASED-SM-MIB")], Prio = normal, @@ -1674,7 +1682,34 @@ start_with_invalid_usm_conf_file1(Conf) when is_list(Conf) -> %% --- %% +start_with_create_db_and_dir_opt(suite) -> []; +start_with_create_db_and_dir_opt(doc) -> + "Start the snmp manager config process with the\n" + "create_db_and_dir option."; +start_with_create_db_and_dir_opt(Conf) when is_list(Conf) -> + put(tname, swcdado), + p("start"), + process_flag(trap_exit, true), + ConfDir = ?config(manager_conf_dir, Conf), + DbDir = ?config(manager_db_dir, Conf), + true = not filelib:is_dir(DbDir) and not filelib:is_file(DbDir), + write_manager_conf(ConfDir), + + p("verify nonexistent db_dir"), + ConfigOpts01 = [{verbosity,trace}, {dir, ConfDir}, {db_dir, DbDir}], + {error, Reason01} = config_start([{config, ConfigOpts01}]), + p("nonexistent db_dir res: ~p", [Reason01]), + {invalid_conf_db_dir, _, not_found} = Reason01, + p("verify nonexistent db_dir gets created"), + ConfigOpts02 = [{db_init_error, create_db_and_dir} | ConfigOpts01], + {ok, _Pid} = config_start([{config, ConfigOpts02}]), + true = filelib:is_dir(DbDir), + p("verified: nonexistent db_dir was correctly created"), + ok = config_stop(), + + p("done"), + ok. %% %% --- -- cgit v1.2.3 From a224a65376006e3228f2a1f394c1304a55beced5 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 24 Sep 2013 15:07:21 +0200 Subject: [snmp] Update the config utility function for db-init-error Update the config utility function (a simple cli for generating the snmp config files) to handle the new db_init_error value (create_db_and_dir). OTP-11352 --- lib/snmp/src/misc/snmp_config.erl | 187 ++++++++++++++++++++++---------------- 1 file changed, 107 insertions(+), 80 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl index 945b8719fc..a222f842e5 100644 --- a/lib/snmp/src/misc/snmp_config.erl +++ b/lib/snmp/src/misc/snmp_config.erl @@ -233,16 +233,18 @@ config_agent_sys() -> fun verify_verbosity/1), DbDir = ask("5. Database directory (absolute path)?", DefDir, fun verify_dir/1), - MibStorageType = ask("6. Mib storage type (ets/dets/mnesia)?", "ets", + DbInitError = ask("6. How to handle DB init error?", + "terminate", fun verify_db_init_error/1), + MibStorageType = ask("7. Mib storage type (ets/dets/mnesia)?", "ets", fun verify_mib_storage_type/1), MibStorage = case MibStorageType of ets -> [{module, snmpa_mib_storage_ets}]; dets -> - DetsDir = ask("6b. Mib storage directory (absolute path)?", + DetsDir = ask("7b. Mib storage directory (absolute path)?", DbDir, fun verify_dir/1), - DetsAction = ask("6c. Mib storage [dets] database start " + DetsAction = ask("7c. Mib storage [dets] database start " "action " "(default/clear/keep)?", "default", fun verify_mib_storage_action/1), @@ -257,7 +259,7 @@ config_agent_sys() -> end; mnesia -> Nodes = [], - MnesiaAction = ask("6b. Mib storage [mnesia] database start " + MnesiaAction = ask("7b. Mib storage [mnesia] database start " "action " "(default/clear/keep)?", "default", fun verify_mib_storage_action/1), @@ -275,80 +277,80 @@ config_agent_sys() -> %% Here we should ask about mib-server data module, %% but as we only have one at the moment... - TargetCacheVerb = ask("7. Target cache verbosity " + TargetCacheVerb = ask("8. Target cache verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - SymStoreVerb = ask("8. Symbolic store verbosity " + SymStoreVerb = ask("9. Symbolic store verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - LocalDbVerb = ask("9. Local DB verbosity " + LocalDbVerb = ask("10. Local DB verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - LocalDbRepair = ask("10. Local DB repair (true/false/force)?", "true", + LocalDbRepair = ask("11. Local DB repair (true/false/force)?", "true", fun verify_dets_repair/1), - LocalDbAutoSave = ask("11. Local DB auto save (infinity/milli seconds)?", + LocalDbAutoSave = ask("12. Local DB auto save (infinity/milli seconds)?", "5000", fun verify_dets_auto_save/1), - ErrorMod = ask("12. Error report module?", "snmpa_error_logger", fun verify_module/1), - Type = ask("13. Agent type (master/sub)?", "master", + ErrorMod = ask("13. Error report module?", "snmpa_error_logger", fun verify_module/1), + Type = ask("14. Agent type (master/sub)?", "master", fun verify_agent_type/1), AgentConfig = case Type of master -> - MasterAgentVerb = ask("14. Master-agent verbosity " + MasterAgentVerb = ask("15. Master-agent verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - ForceLoad = ask("15. Shall the agent re-read the " + ForceLoad = ask("16. Shall the agent re-read the " "configuration files during startup ~n" " (and ignore the configuration " "database) (true/false)?", "true", fun verify_bool/1), - MultiThreaded = ask("16. Multi threaded agent (true/false)?", + MultiThreaded = ask("17. Multi threaded agent (true/false)?", "false", fun verify_bool/1), - MeOverride = ask("17. Check for duplicate mib entries when " + MeOverride = ask("18. Check for duplicate mib entries when " "installing a mib (true/false)?", "false", fun verify_bool/1), - TrapOverride = ask("18. Check for duplicate trap names when " + TrapOverride = ask("19. Check for duplicate trap names when " "installing a mib (true/false)?", "false", fun verify_bool/1), - MibServerVerb = ask("19. Mib server verbosity " + MibServerVerb = ask("20. Mib server verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - MibServerCache = ask("20. Mib server cache " + MibServerCache = ask("21. Mib server cache " "(true/false)?", "true", fun verify_bool/1), - NoteStoreVerb = ask("21. Note store verbosity " + NoteStoreVerb = ask("22. Note store verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - NoteStoreTimeout = ask("22. Note store GC timeout?", "30000", + NoteStoreTimeout = ask("23. Note store GC timeout?", "30000", fun verify_timeout/1), ATL = - case ask("23. Shall the agent use an audit trail log " + case ask("24. Shall the agent use an audit trail log " "(y/n)?", "n", fun verify_yes_or_no/1) of yes -> - ATLType = ask("23b. Audit trail log type " + ATLType = ask("24b. Audit trail log type " "(write/read_write)?", "read_write", fun verify_atl_type/1), - ATLDir = ask("23c. Where to store the " + ATLDir = ask("24c. Where to store the " "audit trail log?", DefDir, fun verify_dir/1), - ATLMaxFiles = ask("23d. Max number of files?", + ATLMaxFiles = ask("24d. Max number of files?", "10", fun verify_pos_integer/1), - ATLMaxBytes = ask("23e. Max size (in bytes) " + ATLMaxBytes = ask("24e. Max size (in bytes) " "of each file?", "10240", fun verify_pos_integer/1), ATLSize = {ATLMaxBytes, ATLMaxFiles}, - ATLRepair = ask("23f. Audit trail log repair " + ATLRepair = ask("24f. Audit trail log repair " "(true/false/truncate/snmp_repair)?", "true", fun verify_atl_repair/1), - ATLSeqNo = ask("23g. Audit trail log " + ATLSeqNo = ask("24g. Audit trail log " "sequence-numbering (true/false)?", "false", fun verify_atl_seqno/1), @@ -360,33 +362,33 @@ config_agent_sys() -> no -> [] end, - NetIfVerb = ask("24. Network interface verbosity " + NetIfVerb = ask("25. Network interface verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - NetIfMod = ask("25. Which network interface module shall be used?", + NetIfMod = ask("26. Which network interface module shall be used?", "snmpa_net_if", fun verify_module/1), NetIfOpts = case NetIfMod of snmpa_net_if -> NetIfBindTo = - ask("25a. Bind the agent IP address " + ask("26a. Bind the agent IP address " "(true/false)?", "false", fun verify_bool/1), NetIfNoReuse = - ask("25b. Shall the agents " + ask("26b. Shall the agents " "IP address " "and port be not reusable " "(true/false)?", "false", fun verify_bool/1), NetIfReqLimit = - ask("25c. Agent request limit " + ask("26c. Agent request limit " "(used for flow control) " "(infinity/pos integer)?", "infinity", fun verify_netif_req_limit/1), NetIfRecbuf = - case ask("25d. Receive buffer size of the " + case ask("26d. Receive buffer size of the " "agent (in bytes) " "(default/pos integer)?", "default", @@ -397,7 +399,7 @@ config_agent_sys() -> [{recbuf, RecBufSz}] end, NetIfSndbuf = - case ask("25e. Send buffer size of the agent " + case ask("26e. Send buffer size of the agent " "(in bytes) (default/pos integer)?", "default", fun verify_netif_sndbuf/1) of @@ -407,7 +409,7 @@ config_agent_sys() -> [{sndbuf, SndBufSz}] end, NetIfFilter = - case ask("25f. Do you wish to specify a " + case ask("26f. Do you wish to specify a " "network interface filter module " "(or use default)", "default", fun verify_module/1) of @@ -426,18 +428,18 @@ config_agent_sys() -> NetIf = [{module, NetIfMod}, {verbosity, NetIfVerb}, {options, NetIfOpts}], - TermDiscoEnable = ask("26a. Allow terminating discovery " + TermDiscoEnable = ask("27. Allow terminating discovery " "(true/false)?", "true", fun verify_bool/1), TermDiscoConf = case TermDiscoEnable of true -> TermDiscoStage2 = - ask("26b. Second stage behaviour " + ask("27a. Second stage behaviour " "(discovery/plain)?", "discovery", fun verify_term_disco_behaviour/1), TermDiscoTrigger = - ask("26c. Trigger username " + ask("27b. Trigger username " "(default/a string)?", "default", fun verify_term_disco_trigger_username/1), [{enable, TermDiscoEnable}, @@ -448,7 +450,7 @@ config_agent_sys() -> {stage2, discovery}, {trigger_username, ""}] end, - OrigDiscoEnable = ask("27a. Allow originating discovery " + OrigDiscoEnable = ask("28. Allow originating discovery " "(true/false)?", "true", fun verify_bool/1), OrigDiscoConf = @@ -471,7 +473,7 @@ config_agent_sys() -> {verbosity, NoteStoreVerb}]}, {net_if, NetIf}] ++ ATL; sub -> - SubAgentVerb = ask("14. Sub-agent verbosity " + SubAgentVerb = ask("15. Sub-agent verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), @@ -480,11 +482,12 @@ config_agent_sys() -> {config, [{dir, ConfigDir}]}] end, SysConfig = - [{priority, Prio}, - {versions, Vsns}, - {db_dir, DbDir}, - {mib_storage, MibStorage}, - {target_cache, [{verbosity, TargetCacheVerb}]}, + [{priority, Prio}, + {versions, Vsns}, + {db_dir, DbDir}, + {db_init_error, DbInitError}, + {mib_storage, MibStorage}, + {target_cache, [{verbosity, TargetCacheVerb}]}, {symbolic_store, [{verbosity, SymStoreVerb}]}, {local_db, [{repair, LocalDbRepair}, {auto_save, LocalDbAutoSave}, @@ -630,19 +633,21 @@ config_manager_sys() -> fun verify_verbosity/1), ConfigDbDir = ask("5. Database directory (absolute path)?", DefDir, fun verify_dir/1), - ConfigDbRepair = ask("6. Database repair " + ConfigDbInitError = ask("6. How to handle DB init error?", + "terminate", fun verify_db_init_error/1), + ConfigDbRepair = ask("7. Database repair " "(true/false/force)?", "true", fun verify_dets_repair/1), - ConfigDbAutoSave = ask("7. Database auto save " + ConfigDbAutoSave = ask("8. Database auto save " "(infinity/milli seconds)?", "5000", fun verify_dets_auto_save/1), IRB = - case ask("8. Inform request behaviour (auto/user)?", + case ask("9. Inform request behaviour (auto/user)?", "auto", fun verify_irb/1) of auto -> auto; user -> - case ask("8b. Use default GC timeout" + case ask("9b. Use default GC timeout" "(default/seconds)?", "default", fun verify_irb_user/1) of default -> @@ -651,31 +656,31 @@ config_manager_sys() -> {user, IrbGcTo} end end, - ServerVerb = ask("9. Server verbosity " + ServerVerb = ask("10. Server verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - ServerTimeout = ask("10. Server GC timeout?", "30000", + ServerTimeout = ask("11. Server GC timeout?", "30000", fun verify_timeout/1), - NoteStoreVerb = ask("11. Note store verbosity " + NoteStoreVerb = ask("12. Note store verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - NoteStoreTimeout = ask("12. Note store GC timeout?", "30000", + NoteStoreTimeout = ask("13. Note store GC timeout?", "30000", fun verify_timeout/1), - NetIfMod = ask("13. Which network interface module shall be used?", + NetIfMod = ask("14. Which network interface module shall be used?", "snmpm_net_if", fun verify_module/1), - NetIfVerb = ask("14. Network interface verbosity " + NetIfVerb = ask("15. Network interface verbosity " "(silence/info/log/debug/trace)?", "silence", fun verify_verbosity/1), - NetIfBindTo = ask("15. Bind the manager IP address " + NetIfBindTo = ask("16. Bind the manager IP address " "(true/false)?", "false", fun verify_bool/1), - NetIfNoReuse = ask("16. Shall the manager IP address and port " + NetIfNoReuse = ask("17. Shall the manager IP address and port " "be not reusable (true/false)?", "false", fun verify_bool/1), NetIfRecbuf = - case ask("17. Receive buffer size of the manager (in bytes) " + case ask("18. Receive buffer size of the manager (in bytes) " "(default/pos integer)?", "default", fun verify_netif_recbuf/1) of default -> @@ -684,7 +689,7 @@ config_manager_sys() -> [{recbuf, RecBufSz}] end, NetIfSndbuf = - case ask("18. Send buffer size of the manager (in bytes) " + case ask("19. Send buffer size of the manager (in bytes) " "(default/pos integer)?", "default", fun verify_netif_sndbuf/1) of default -> @@ -700,28 +705,28 @@ config_manager_sys() -> {verbosity, NetIfVerb}, {options, NetIfOpts}], ATL = - case ask("19. Shall the manager use an audit trail log " + case ask("20. Shall the manager use an audit trail log " "(y/n)?", "n", fun verify_yes_or_no/1) of yes -> - ATLType = ask("19b. Audit trail log type " + ATLType = ask("20b. Audit trail log type " "(write/read_write)?", "read_write", fun verify_atl_type/1), - ATLDir = ask("19c. Where to store the " + ATLDir = ask("20c. Where to store the " "audit trail log?", DefDir, fun verify_dir/1), - ATLMaxFiles = ask("19d. Max number of files?", + ATLMaxFiles = ask("20d. Max number of files?", "10", fun verify_pos_integer/1), - ATLMaxBytes = ask("19e. Max size (in bytes) " + ATLMaxBytes = ask("20e. Max size (in bytes) " "of each file?", "10240", fun verify_pos_integer/1), ATLSize = {ATLMaxBytes, ATLMaxFiles}, - ATLRepair = ask("19f. Audit trail log repair " + ATLRepair = ask("20f. Audit trail log repair " "(true/false/truncate/snmp_repair)?", "true", fun verify_atl_repair/1), - ATLSeqNo = ask("19g. Audit trail log sequence-numbering " + ATLSeqNo = ask("20g. Audit trail log sequence-numbering " "(true/false)?", "false", fun verify_atl_seqno/1), [{audit_trail_log, [{type, ATLType}, @@ -733,14 +738,14 @@ config_manager_sys() -> [] end, DefUser = - case ask("20. Do you wish to assign a default user [yes] or use~n" + case ask("21. Do you wish to assign a default user [yes] or use~n" " the default settings [no] (y/n)?", "n", fun verify_yes_or_no/1) of yes -> - DefUserMod = ask("20b. Default user module?", + DefUserMod = ask("21b. Default user module?", "snmpm_user_default", fun verify_module/1), - DefUserData = ask("20c. Default user data?", "undefined", + DefUserData = ask("21c. Default user data?", "undefined", fun verify_user_data/1), [{def_user_mod, DefUserMod}, {def_user_data, DefUserData}]; @@ -750,11 +755,12 @@ config_manager_sys() -> SysConfig = [{priority, Prio}, {versions, Vsns}, - {config, [{dir, ConfigDir}, - {verbosity, ConfigVerb}, - {db_dir, ConfigDbDir}, - {repair, ConfigDbRepair}, - {auto_save, ConfigDbAutoSave}]}, + {config, [{dir, ConfigDir}, + {db_dir, ConfigDbDir}, + {db_init_error, ConfigDbInitError}, + {repair, ConfigDbRepair}, + {auto_save, ConfigDbAutoSave}, + {verbosity, ConfigVerb}]}, {inform_request_behaviour, IRB}, {mibs, []}, {server, [{timeout, ServerTimeout}, @@ -1069,6 +1075,16 @@ verify_dir(Dir) -> _E -> {error, "invalid directory (not absolute): " ++ Dir} end. + + +verify_db_init_error("terminate") -> + {ok, true}; +verify_db_init_error("create") -> + {ok, create}; +verify_db_init_error("create_db_and_dir") -> + {ok, create_db_and_dir}; +verify_db_init_error(R) -> + {error, "invalid DB init error: " ++ R}. verify_notif_type("trap") -> {ok, trap}; @@ -1164,13 +1180,20 @@ verify_dets_auto_save(I0) -> %% I know that this is a little of the edge, but... +verify_module(M) when is_atom(M) -> + {ok, M}; +verify_module(M0) when is_list(M0) -> + {ok, list_to_atom(M0)}; verify_module(M0) -> - case (catch list_to_atom(M0)) of - M when is_atom(M) -> - {ok, M}; - _ -> - {error, "invalid module: " ++ M0} - end. + {error, lists:flatten(io_lib:format("invalid module: ~p", [M0]))}. + +%% verify_module(M0) -> +%% case (catch list_to_atom(M0)) of +%% M when is_atom(M) -> +%% {ok, M}; +%% _ -> +%% {error, "invalid module: " ++ M0} +%% end. verify_agent_type("master") -> @@ -2168,6 +2191,8 @@ write_sys_config_file_agent_opt(Fid, {config, Opts}) -> ok = io:format(Fid, "}", []); write_sys_config_file_agent_opt(Fid, {db_dir, Dir}) -> ok = io:format(Fid, " {db_dir, \"~s\"}", [Dir]); +write_sys_config_file_agent_opt(Fid, {db_init_error, Action}) -> + ok = io:format(Fid, " {db_init_error, ~w}", [Action]); write_sys_config_file_agent_opt(Fid, {mib_storage, ets}) -> ok = io:format(Fid, " {mib_storage, ets}", []); write_sys_config_file_agent_opt(Fid, {mib_storage, {dets, Dir}}) -> @@ -2344,6 +2369,8 @@ write_sys_config_file_manager_config_opt(Fid, {dir, Dir}) -> ok = io:format(Fid, "{dir, \"~s\"}", [Dir]); write_sys_config_file_manager_config_opt(Fid, {db_dir, Dir}) -> ok = io:format(Fid, "{db_dir, \"~s\"}", [Dir]); +write_sys_config_file_manager_config_opt(Fid, {db_init_error, Action}) -> + ok = io:format(Fid, "{db_init_error, ~w}", [Action]); write_sys_config_file_manager_config_opt(Fid, {repair, Rep}) -> ok = io:format(Fid, "{repair, ~w}", [Rep]); write_sys_config_file_manager_config_opt(Fid, {auto_save, As}) -> -- cgit v1.2.3 From bf552c9138427070b1e17c6fc92f8972d8aef112 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 24 Sep 2013 11:55:21 +0200 Subject: [snmp] Add proper version, release nodes and appup Also fixed copyright end date. OTP-11352 --- lib/snmp/doc/src/notes.xml | 71 ++++++++++++++++++++++++++++++ lib/snmp/src/agent/snmpa_local_db.erl | 2 +- lib/snmp/src/app/snmp.appup.src | 42 +++--------------- lib/snmp/test/snmp_manager_config_test.erl | 2 +- lib/snmp/vsn.mk | 2 +- 5 files changed, 80 insertions(+), 39 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 7514c52dda..2b0daf897b 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,77 @@
+
+ SNMP Development Toolkit 4.25 +

Version 4.25 supports code replacement in runtime from/to + version 4.24.2, 4.24.1, 4.24, 4.23.1 and 4.23.

+ +
+ Improvements and new features + + + + +

Enable SNMP to create missing database directories.

+

Add + + {db_init_error, create_db_and_dir} option to SNMP + manager + and + agent. + This allows them to create any missing parent directories for + db_dir, rather than treating any missing directories + as a fatal error. + The default for db_init_error, which is terminate, + is unchanged.

+

Steve Vinoski

+

Own Id: OTP-11352

+ + + + +
+ +
+ Fixed Bugs and Malfunctions +

-

+ + + +
+ +
+ Incompatibilities +

-

+ + +
+ +
+ +
SNMP Development Toolkit 4.24.2

Version 4.24.2 supports code replacement in runtime from/to diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl index a1e41257ce..f991244287 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 1996-2012. All Rights Reserved. +%% Copyright Ericsson AB 1996-2013. 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 diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 6edcf7e833..e1bf7692b3 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -29,24 +29,9 @@ %% {add_module, snmpm_net_if_mt} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ], @@ -57,24 +42,9 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ] diff --git a/lib/snmp/test/snmp_manager_config_test.erl b/lib/snmp/test/snmp_manager_config_test.erl index a2733cd043..7b9924b83c 100644 --- a/lib/snmp/test/snmp_manager_config_test.erl +++ b/lib/snmp/test/snmp_manager_config_test.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2012. All Rights Reserved. +%% Copyright Ericsson AB 2004-2013. 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 diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 2164121e86..70f7c2b19a 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 4.24.2 +SNMP_VSN = 4.25 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 7c65cac86c44c5f01d2d4fb9e24509e8cdbda313 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 9 Oct 2013 12:01:26 +0200 Subject: {snmp] Fixed include depend --- lib/snmp/src/app/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'lib/snmp') diff --git a/lib/snmp/src/app/Makefile b/lib/snmp/src/app/Makefile index 716add8b9e..b8cc4b8754 100644 --- a/lib/snmp/src/app/Makefile +++ b/lib/snmp/src/app/Makefile @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2003-2012. All Rights Reserved. +# Copyright Ericsson AB 2003-2013. 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 @@ -79,6 +79,8 @@ endif # FLAGS # ---------------------------------------------------- +ERL_COMPILE_FLAGS += -pa $(ERL_TOP)/lib/snmp/ebin + ifeq ($(WARN_UNUSED_VARS),true) ERL_COMPILE_FLAGS += +warn_unused_vars endif -- cgit v1.2.3 From 8402f78061bf0cb3283bd0028b98746ef730fe4a Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 11 Oct 2013 12:13:52 +0200 Subject: [snmp] Add (atl) log conversion block option It is now possible to request that the Audit Trail Log should be blocked during conversion (log_to_txt or log_to_io). This could be usefull when coverting a large log (when there is a chance it may otherwise wrap during conversion). --- lib/snmp/src/agent/snmpa.erl | 195 ++++++++++++++++++++++++++++++++--- lib/snmp/src/app/snmp.erl | 73 ++++++++++--- lib/snmp/src/manager/snmpm.erl | 192 +++++++++++++++++++++++++++++++--- lib/snmp/src/misc/snmp_log.erl | 182 ++++++++++++++++++++++++++------ lib/snmp/src/misc/snmp_verbosity.erl | 4 +- lib/snmp/test/snmp_log_test.erl | 67 ++++++------ 6 files changed, 609 insertions(+), 104 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/src/agent/snmpa.erl b/lib/snmp/src/agent/snmpa.erl index a95e41ea42..3804966e61 100644 --- a/lib/snmp/src/agent/snmpa.erl +++ b/lib/snmp/src/agent/snmpa.erl @@ -85,11 +85,10 @@ -export([add_agent_caps/2, del_agent_caps/1, get_agent_caps/0]). %% Audit Trail Log functions --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, +-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_txt/8, + 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_to_io/7, log_info/0, change_log_size/1, get_log_type/0, get_log_type/1, @@ -872,43 +871,207 @@ get_agent_caps() -> %%% Audit Trail Log functions %%%----------------------------------------------------------------- +-spec log_to_txt(LogDir :: snmp:dir()) -> + snmp:void(). + log_to_txt(LogDir) -> log_to_txt(LogDir, []). + +-spec log_to_txt(LogDir :: snmp:dir(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()]) -> + snmp:void(). + +log_to_txt(LogDir, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Mibs = [], + OutFile = "snmpa_log.txt", + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); + log_to_txt(LogDir, Mibs) -> + Block = false, OutFile = "snmpa_log.txt", LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + OutFile = "snmpa_log.txt", + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile) -> + Block = false, + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName) -> + Block = false, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, Block) + when ((Block =:= true) orelse (Block =:= false)) -> LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Start :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean(), + Start :: snmp_log:log_time()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Start :: snmp_log:log_time(), + Stop :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start); + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean(), + Start :: snmp_log:log_time(), + Stop :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). log_to_io(LogDir) -> log_to_io(LogDir, []). + +log_to_io(LogDir, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Mibs = [], + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs) -> + Block = false, LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, - snmp:log_to_io(LogDir, Mibs, LogName, LogFile). + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). + +log_to_io(LogDir, Mibs, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName) -> + Block = false, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). + +log_to_io(LogDir, Mibs, LogName, Block) + when ((Block =:= true) orelse (Block =:= false)) -> LogFile = ?audit_trail_log_file, - snmp:log_to_io(LogDir, Mibs, LogName, LogFile). + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). log_info() -> diff --git a/lib/snmp/src/app/snmp.erl b/lib/snmp/src/app/snmp.erl index 1bb562654a..967afa0e08 100644 --- a/lib/snmp/src/app/snmp.erl +++ b/lib/snmp/src/app/snmp.erl @@ -49,8 +49,8 @@ read_mib/1, - log_to_txt/5, log_to_txt/6, log_to_txt/7, - log_to_io/4, log_to_io/5, log_to_io/6, + log_to_txt/5, log_to_txt/6, log_to_txt/7, log_to_txt/8, + log_to_io/4, log_to_io/5, log_to_io/6, log_to_io/7, change_log_size/2, octet_string_to_bits/1, bits_to_octet_string/1, @@ -91,7 +91,10 @@ ]). -export_type([ + dir/0, + oid/0, + mib_name/0, void/0 ]). @@ -155,8 +158,10 @@ %% Types %%----------------------------------------------------------------- --type oid() :: [non_neg_integer()]. --type void() :: term(). +-type oid() :: [non_neg_integer()]. +-type void() :: term(). +-type dir() :: string(). +-type mib_name() :: string(). %%----------------------------------------------------------------- @@ -854,18 +859,60 @@ read_mib(FileName) -> %%%----------------------------------------------------------------- log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - snmp_log:log_to_txt(LogName, LogFile, LogDir, Mibs, OutFile). + Block = false, + Start = null, + Stop = null, + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Start = null, + Stop = null, + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - snmp_log:log_to_txt(LogName, LogFile, LogDir, Mibs, OutFile, Start). + Block = false, + Stop = null, + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + Stop = null, + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - snmp_log:log_to_txt(LogName, LogFile, LogDir, Mibs, OutFile, Start, Stop). + Block = false, + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> + snmp_log:log_to_txt(LogName, Block, LogFile, LogDir, Mibs, OutFile, + Start, Stop). + log_to_io(LogDir, Mibs, LogName, LogFile) -> - snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs). + Block = false, + Start = null, + Stop = null, + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Start = null, + Stop = null, + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs, Start). + Block = false, + Stop = null, + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + Stop = null, + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs, Start, Stop). + Block = false, + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> + snmp_log:log_to_io(LogName, Block, LogFile, LogDir, Mibs, Start, Stop). change_log_size(LogName, NewSize) -> snmp_log:change_size(LogName, NewSize). @@ -878,12 +925,12 @@ change_log_size(LogName, NewSize) -> %% Usage: erl -s snmp str_apply '{Mod,Func,ArgList}' str_apply([Atom]) -> Str = atom_to_list(Atom), - {Mod,Func,Args} = to_erlang_term(Str), - apply(Mod,Func,Args). + {Mod, Func, Args} = to_erlang_term(Str), + apply(Mod, Func, Args). to_erlang_term(String) -> {ok, Tokens, _} = erl_scan:string(lists:append([String, ". "])), - {ok,Term} = erl_parse:parse_term(Tokens), + {ok, Term} = erl_parse:parse_term(Tokens), Term. diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 6ac0115dad..a749153ece 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2012. All Rights Reserved. +%% Copyright Ericsson AB 2004-2013. 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 @@ -75,11 +75,10 @@ %% %% Logging - 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_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_txt/8, + 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_to_io/7, change_log_size/1, get_log_type/0, set_log_type/1, @@ -762,43 +761,204 @@ cancel_async_request(UserId, ReqId) -> %%% Audit Trail Log functions (for backward compatibility) %%%----------------------------------------------------------------- +-spec log_to_txt(LogDir :: snmp:dir()) -> + snmp:void(). + log_to_txt(LogDir) -> log_to_txt(LogDir, []). + +-spec log_to_txt(LogDir :: snmp:dir(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()]) -> + snmp:void(). + +log_to_txt(LogDir, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Mibs = [], + OutFile = "snmpm_log.txt", + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs) -> + Block = false, + OutFile = "snmpm_log.txt", + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, Block) + when ((Block =:= true) orelse (Block =:= false)) -> OutFile = "snmpm_log.txt", LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile) -> + Block = false, + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName) -> + Block = false, LogFile = ?audit_trail_log_file, - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + LogFile = ?audit_trail_log_file, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Start :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean(), + Start :: snmp_log:log_time()) -> + snmp:void(); + (LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Start :: snmp_log:log_time(), + Stop :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop). + Block = false, + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). + +-spec log_to_txt(LogDir :: snmp:dir(), + Mibs :: [snmp:mib_name()], + OutFile :: file:filename(), + LogName :: string(), + LogFile :: string(), + Block :: boolean(), + Start :: snmp_log:log_time(), + Stop :: snmp_log:log_time()) -> + snmp:void(). + +log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> + snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). log_to_io(LogDir) -> log_to_io(LogDir, []). + +log_to_io(LogDir, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + Mibs = [], + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); 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, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName) -> + Block = false, LogFile = ?audit_trail_log_file, - snmp:log_to_io(LogDir, Mibs, LogName, LogFile). + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). + +log_to_io(LogDir, Mibs, LogName, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop). + Block = false, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). + +log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). change_log_size(NewSize) -> diff --git a/lib/snmp/src/misc/snmp_log.erl b/lib/snmp/src/misc/snmp_log.erl index a8c5df0b64..04ce2c0530 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 1997-2013. 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 @@ -24,8 +24,8 @@ create/4, create/5, create/6, open/1, open/2, change_size/2, close/1, sync/1, info/1, log/4, - log_to_txt/5, log_to_txt/6, log_to_txt/7, - log_to_io/4, log_to_io/5, log_to_io/6 + log_to_txt/6, log_to_txt/7, log_to_txt/8, + log_to_io/5, log_to_io/6, log_to_io/7 ]). -export([ upgrade/1, upgrade/2, @@ -34,7 +34,17 @@ -export([ validate/1, validate/2 ]). +%% +-export([ + log_to_txt/5, + log_to_io/4 + ]). +%% +-export_type([ + log/0, + log_time/0 + ]). -define(SNMP_USE_V3, true). -include("snmp_types.hrl"). @@ -48,6 +58,17 @@ -record(snmp_log, {id, seqno}). +%%----------------------------------------------------------------- +%% Types +%%----------------------------------------------------------------- + +-opaque log() :: #snmp_log{}. +-type log_time() :: null | + calendar:datetime() | + {local_time, calendar:datetime()} | + {universal_time, calendar:datetime()}. + + %% -------------------------------------------------------------------- %% Exported functions %% -------------------------------------------------------------------- @@ -322,6 +343,11 @@ validate_loop(Error, _Log, _Write, _PrevTS, _PrevSN) -> %% log(Log, Packet, Addr, Port) %%----------------------------------------------------------------- +-spec log(Log :: log(), + Packet :: binary() | {v3_header(), ScopedPDU :: list()}, + Addr :: inet:ip_address(), + Port :: inet:port_number()) -> + ok | {error, Reason :: term()}. log(#snmp_log{id = Log, seqno = SeqNo}, Packet, Addr, Port) -> ?vtrace("log -> entry with" @@ -378,53 +404,86 @@ do_change_size(Log, NewSize) -> %% -- log_to_txt --- +%% log_to_txt(Log, FileName, Dir, Mibs, TextFile) -> - log_to_txt(Log, FileName, Dir, Mibs, TextFile, null, null). + log_to_txt(Log, false, FileName, Dir, Mibs, TextFile). +%% +log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile) + when ((Block =:= true) orelse (Block =:= false)) -> + log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, null, null); +%% log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start) -> - log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start, null). - -log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start, Stop) - when is_list(Mibs) andalso is_list(TextFile) -> + log_to_txt(Log, false, FileName, Dir, Mibs, TextFile, Start, null). +%% + +log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start, null); +%% +log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start, Stop) -> + log_to_txt(Log, false, FileName, Dir, Mibs, TextFile, Start, Stop). +%% + +log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start, Stop) + when (((Block =:= true) orelse (Block =:= false)) andalso + is_list(Mibs) andalso is_list(TextFile)) -> ?vtrace("log_to_txt -> entry with" "~n Log: ~p" + "~n Block: ~p" "~n FileName: ~p" "~n Dir: ~p" "~n Mibs: ~p" "~n TextFile: ~p" "~n Start: ~p" "~n Stop: ~p", - [Log, FileName, Dir, Mibs, TextFile, Start, Stop]), + [Log, Block, FileName, Dir, Mibs, TextFile, Start, Stop]), File = filename:join(Dir, FileName), Converter = fun(L) -> do_log_to_file(L, TextFile, Mibs, Start, Stop) end, - log_convert(Log, File, Converter). + log_convert(Log, Block, File, Converter). %% -- log_to_io --- +%% log_to_io(Log, FileName, Dir, Mibs) -> - log_to_io(Log, FileName, Dir, Mibs, null, null). + log_to_io(Log, false, FileName, Dir, Mibs, null, null). +%% +log_to_io(Log, Block, FileName, Dir, Mibs) + when ((Block =:= true) orelse (Block =:= false)) -> + log_to_io(Log, Block, FileName, Dir, Mibs, null, null); +%% log_to_io(Log, FileName, Dir, Mibs, Start) -> - log_to_io(Log, FileName, Dir, Mibs, Start, null). - -log_to_io(Log, FileName, Dir, Mibs, Start, Stop) + log_to_io(Log, false, FileName, Dir, Mibs, Start, null). +%% + +log_to_io(Log, Block, FileName, Dir, Mibs, Start) + when ((Block =:= true) orelse (Block =:= false)) -> + log_to_io(Log, Block, FileName, Dir, Mibs, Start, null); +%% +log_to_io(Log, FileName, Dir, Mibs, Start, Stop) -> + log_to_io(Log, false, FileName, Dir, Mibs, Start, Stop). +%% + +log_to_io(Log, Block, FileName, Dir, Mibs, Start, Stop) when is_list(Mibs) -> ?vtrace("log_to_io -> entry with" "~n Log: ~p" + "~n Block: ~p" "~n FileName: ~p" "~n Dir: ~p" "~n Mibs: ~p" "~n Start: ~p" "~n Stop: ~p", - [Log, FileName, Dir, Mibs, Start, Stop]), + [Log, Block, FileName, Dir, Mibs, Start, Stop]), File = filename:join(Dir, FileName), Converter = fun(L) -> do_log_to_io(L, Mibs, Start, Stop) end, - log_convert(Log, File, Converter). + log_convert(Log, Block, File, Converter). %% -------------------------------------------------------------------- @@ -433,53 +492,118 @@ log_to_io(Log, FileName, Dir, Mibs, Start, Stop) %% -- log_convert --- -log_convert(#snmp_log{id = Log}, File, Converter) -> - do_log_convert(Log, File, Converter); -log_convert(Log, File, Converter) -> - do_log_convert(Log, File, Converter). +log_convert(#snmp_log{id = Log}, Block, File, Converter) -> + do_log_convert(Log, Block, File, Converter); +log_convert(Log, Block, File, Converter) -> + do_log_convert(Log, Block, File, Converter). -do_log_convert(Log, File, Converter) -> +do_log_convert(Log, Block, File, Converter) -> %% ?vtrace("do_log_converter -> entry with" - %% "~n Log: ~p" - %% "~n File: ~p" - %% "~n disk_log:info(Log): ~p", [Log, File, disk_log:info(Log)]), + %% "~n Log: ~p" + %% "~n Block: ~p" + %% "~n File: ~p" + %% "~n disk_log:info(Log): ~p", + %% [Log, Block, File, disk_log:info(Log)]), + Verbosity = get(verbosity), {Pid, Ref} = erlang:spawn_monitor( fun() -> - Result = do_log_convert2(Log, File, Converter), + put(sname, lc), + put(verbosity, Verbosity), + Result = do_log_convert2(Log, Block, File, Converter), exit(Result) end), receive {'DOWN', Ref, process, Pid, Result} -> %% ?vtrace("do_log_converter -> received result" - %% "~n Result: ~p" + %% "~n Result: ~p" %% "~n disk_log:info(Log): ~p", %% [Result, disk_log:info(Log)]), Result end. -do_log_convert2(Log, File, Converter) -> +do_log_convert2(Log, Block, File, Converter) -> + + %% ?vtrace("do_log_converter2 -> entry with" + %% "~n Log: ~p" + %% "~n Block: ~p" + %% "~n File: ~p" + %% "~n disk_log:info(Log): ~p", + %% [Log, Block, File, disk_log:info(Log)]), + %% First check if the caller process has already opened the %% log, because if we close an already open log we will cause %% a runtime error. + case is_owner(Log) of true -> - Converter(Log); + ?vtrace("do_log_converter2 -> convert an already owned log", []), + maybe_block(Log, Block), + Res = Converter(Log), + maybe_unblock(Log, Block), + Res; false -> %% Not yet member of the ruling party, apply for membership... + ?vtrace("do_log_converter2 -> convert log", []), case log_open(Log, File) of {ok, _} -> + ?vtrace("do_log_converter2 -> " + "convert (the now opened) log", []), + maybe_block(Log, Block), Res = Converter(Log), + maybe_unblock(Log, Block), disk_log:close(Log), Res; {error, {name_already_open, _}} -> - Converter(Log); + ?vtrace("do_log_converter2 -> " + "convert (an already opened) log", []), + maybe_block(Log, Block), + Res = Converter(Log), + maybe_unblock(Log, Block), + Res; {error, Reason} -> + ?vinfo("do_log_converter2 -> " + "failed converting log - open failed: " + "~n Reason: ~p", [Reason]), {error, {Log, Reason}} end end. +maybe_block(_Log, false = _Block) -> + %% ?vtrace("maybe_block(false) -> entry", []), + ok; +maybe_block(Log, true = _Block) -> + %% ?vtrace("maybe_block(true) -> entry when" + %% "~n Log Status: ~p", [log_status(Log)]), + Res = disk_log:block(Log, true), + %% ?vtrace("maybe_block(true) -> " + %% "~n Log Status: ~p" + %% "~n Res: ~p", [log_status(Log), Res]), + Res. + +maybe_unblock(_Log, false = _Block) -> + %% ?vtrace("maybe_unblock(false) -> entry", []), + ok; +maybe_unblock(Log, true = _Block) -> + %% ?vtrace("maybe_unblock(true) -> entry when" + %% "~n Log Status: ~p", [log_status(Log)]), + Res = disk_log:unblock(Log), + %% ?vtrace("maybe_unblock(true) -> " + %% "~n Log Status: ~p" + %% "~n Res: ~p", [log_status(Log), Res]), + Res. + +log_status(Log) -> + Info = disk_log:info(Log), + case lists:keysearch(status, 1, Info) of + {value, {status, Status}} -> + Status; + false -> + undefined + end. + + %% -- do_log_to_text --- do_log_to_file(Log, TextFile, Mibs, Start, Stop) -> diff --git a/lib/snmp/src/misc/snmp_verbosity.erl b/lib/snmp/src/misc/snmp_verbosity.erl index df5986b7bc..e5ff3daf91 100644 --- a/lib/snmp/src/misc/snmp_verbosity.erl +++ b/lib/snmp/src/misc/snmp_verbosity.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2012. All Rights Reserved. +%% Copyright Ericsson AB 2000-2013. 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 @@ -148,6 +148,8 @@ image_of_sname(mnifl) -> "M-NET-IF-LOGGER"; image_of_sname(mnifw) -> io_lib:format("M-NET-IF-worker(~p)", [self()]); image_of_sname(mconf) -> "M-CONF"; +image_of_sname(lc) -> io_lib:format("LOG-CONVERTER(~p)", [self()]); + image_of_sname(mgr) -> "MGR"; image_of_sname(mgr_misc) -> "MGR_MISC"; diff --git a/lib/snmp/test/snmp_log_test.erl b/lib/snmp/test/snmp_log_test.erl index e9345b44cc..cbd843b8fe 100644 --- a/lib/snmp/test/snmp_log_test.erl +++ b/lib/snmp/test/snmp_log_test.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2012. All Rights Reserved. +%% Copyright Ericsson AB 2003-2013. 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 @@ -365,7 +365,7 @@ log_to_io1(Config) when is_list(Config) -> display_info(Info), ?DBG("log_to_io1 -> do the convert to io (stdout)", []), - ? line ok = snmp_log:log_to_io(Log, File, Dir, []), + ? line ok = snmp:log_to_io(Dir, [], Name, File, false), ?DBG("log_to_io1 -> close log", []), ?line ok = snmp_log:close(Log), @@ -377,7 +377,7 @@ log_to_io1(Config) when is_list(Config) -> %%====================================================================== %% Start a logger-process that logs messages with a certain interval. %% Start a reader-process that reads messages from the log at a certain -%% point of time. +%% point in time. log_to_io2(suite) -> []; log_to_io2(doc) -> "Log to io from a different process than which " @@ -414,13 +414,13 @@ log_to_io2(Config) when is_list(Config) -> log_reader_log_to(Reader, fun() -> I = disk_log:info(Log), - R = snmp_log:log_to_io(Log, File, Dir, []), + R = snmp:log_to_io(Dir, [], Name, File, true), {R, I} end), case Res of - {ok, Info} -> - ?DBG("log_to_io2 -> ~n Info: ~p", [Info]), + {ok, _Info} -> + ?DBG("log_to_io2 -> ~n Info: ~p", [_Info]), ok; {Error, Info} -> ?DBG("log_to_io2 -> log to io failed: " @@ -520,14 +520,21 @@ log_to_txt(Name, SeqNoGen, Config) when is_list(Config) -> ?line {ok, Info} = snmp_log:info(Log), display_info(Info), - Out1 = join(Dir, "snmp_text-1.txt"), - ?DBG("log_to_txt -> do the convert to a text file when" - "~n Out1: ~p", [Out1]), - ?line ok = snmp:log_to_txt(Dir, [], Out1, Log, File), + Out1a = join(Dir, "snmp_text-1-unblocked.txt"), + ?DBG("log_to_txt -> do the convert to a text file (~s) unblocked", [Out1a]), + ?line ok = snmp:log_to_txt(Dir, [], Out1a, Log, File, false), + + ?line {ok, #file_info{size = Size1a}} = file:read_file_info(Out1a), + ?DBG("log_to_txt -> text file size: ~p", [Size1a]), + validate_size(Size1a), - ?line {ok, #file_info{size = Size1}} = file:read_file_info(Out1), - ?DBG("log_to_txt -> text file size: ~p", [Size1]), - validate_size(Size1), + Out1b = join(Dir, "snmp_text-1-blocked.txt"), + ?DBG("log_to_txt -> do the convert to a text file (~s) blocked", [Out1b]), + ?line ok = snmp:log_to_txt(Dir, [], Out1b, Log, File, true), + + ?line {ok, #file_info{size = Size1b}} = file:read_file_info(Out1b), + ?DBG("log_to_txt -> text file size: ~p", [Size1b]), + validate_size(Size1b, {eq, Size1a}), Out2 = join(Dir, "snmp_text-2.txt"), ?DBG("log_to_txt -> do the convert to a text file when" @@ -538,7 +545,7 @@ log_to_txt(Name, SeqNoGen, Config) when is_list(Config) -> ?line {ok, #file_info{size = Size2}} = file:read_file_info(Out2), ?DBG("log_to_txt -> text file size: ~p", [Size2]), - validate_size(Size2, {le, Size1}), + validate_size(Size2, {le, Size1a}), %% Calculate new start / stop times... GStart = calendar:datetime_to_gregorian_seconds(Start), @@ -568,7 +575,7 @@ log_to_txt(Name, SeqNoGen, Config) when is_list(Config) -> ?line {ok, #file_info{size = Size3}} = file:read_file_info(Out3), ?DBG("log_to_txt -> text file size: ~p", [Size3]), - validate_size(Size3, {l, Size1}), + validate_size(Size3, {l, Size1a}), ?DBG("log_to_txt -> close log", []), ?line ok = snmp_log:close(Log), @@ -637,8 +644,8 @@ log_to_txt3(Config) when is_list(Config) -> end), case Res of - {ok, Info} -> - ?DBG("log_to_txt3 -> ~n Info: ~p", [Info]), + {ok, _Info} -> + ?DBG("log_to_txt3 -> ~n Info: ~p", [_Info]), ?line {ok, #file_info{size = FileSize}} = file:read_file_info(TxtFile), ?DBG("log_to_txt3 -> text file size: ~p", [FileSize]), @@ -667,6 +674,8 @@ validate_size(_) -> validate_size(0, _) -> ?FAIL(invalid_size); +validate_size(A, {eq, A}) -> + ok; validate_size(A, {le, B}) when A =< B -> ok; validate_size(A, {l, B}) when A < B -> @@ -695,11 +704,11 @@ log_writer_start(Name, File, Size, Repair) -> log_writer_stop(Pid) -> Pid ! {stop, self()}, - T1 = t(), + _T1 = t(), receive {'EXIT', Pid, normal} -> - T2 = t(), - ?DBG("it took ~w ms to stop the writer", [T2 - T1]), + _T2 = t(), + ?DBG("it took ~w ms to stop the writer", [_T2 - _T1]), ok after 60000 -> Msg = receive Any -> Any after 0 -> nothing end, @@ -712,11 +721,11 @@ log_writer_info(Pid) -> log_writer_sleep(Pid, Time) -> Pid ! {sleep, Time, self()}, - T1 = t(), + _T1 = t(), receive {sleeping, Pid} -> - T2 = t(), - ?DBG("it took ~w ms to put the writer to sleep", [T2 - T1]), + _T2 = t(), + ?DBG("it took ~w ms to put the writer to sleep", [_T2 - _T1]), ok; {'EXIT', Pid, Reason} -> {error, Reason} @@ -784,11 +793,11 @@ lp(F, A) -> log_reader_start() -> Pid = spawn_link(?MODULE, log_reader_main, [self()]), - T1 = t(), + _T1 = t(), receive {started, Pid} -> - T2 = t(), - ?DBG("it took ~w ms to start the reader", [T2 - T1]), + _T2 = t(), + ?DBG("it took ~w ms to start the reader", [_T2 - _T1]), {ok, Pid}; {'EXIT', Pid, Reason} -> {error, Reason} @@ -798,11 +807,11 @@ log_reader_start() -> log_reader_stop(Pid) -> Pid ! {stop, self()}, - T1 = t(), + _T1 = t(), receive {'EXIT', Pid, normal} -> - T2 = t(), - ?DBG("it took ~w ms to put the reader to eleep", [T2 - T1]), + _T2 = t(), + ?DBG("it took ~w ms to put the reader to eleep", [_T2 - _T1]), ok after 1000 -> Msg = receive Any -> Any after 0 -> nothing end, -- cgit v1.2.3 From 08b6fcf4c00deb2efb7ddb759b430ab7effa3cc8 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 11 Oct 2013 13:06:19 +0200 Subject: [snmp] Updated release notes, ref man, appup and assigned proper version --- lib/snmp/doc/src/notes.xml | 72 +++++++++++++++++++++++++++++++++++++++++ lib/snmp/doc/src/snmpa.xml | 48 +++++++++++++++++---------- lib/snmp/doc/src/snmpm.xml | 45 ++++++++++++++++---------- lib/snmp/src/app/snmp.appup.src | 42 ++++-------------------- lib/snmp/src/misc/snmp_log.erl | 22 +++++-------- lib/snmp/vsn.mk | 2 +- 6 files changed, 146 insertions(+), 85 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 7514c52dda..1b954a5294 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,78 @@ +

+ SNMP Development Toolkit 4.25 +

Version 4.25 supports code replacement in runtime from/to + version 2.24.2, 4.24.1, 4.24, 4.23.1 and 4.23.

+ +
+ Improvements and new features + + + + +

Add (atl) log conversion block option.

+

It is now possible to request that the Audit Trail Log should + be blocked during conversion (log_to_txt or log_to_io). + This could be usefull when coverting a large log (when there is + a chance it may otherwise wrap during conversion).

+

See + agent + log_to_txt and + log_to_io and also + manager + log_to_txt and + log_to_io + for details.

+

Own Id: OTP-11396

+

Own Id: seq12433

+ + + + +
+ +
+ Fixed Bugs and Malfunctions +

-

+ + + +
+ +
+ Incompatibilities +

-

+ + +
+ +
+ +
SNMP Development Toolkit 4.24.2

Version 4.24.2 supports code replacement in runtime from/to diff --git a/lib/snmp/doc/src/snmpa.xml b/lib/snmp/doc/src/snmpa.xml index 77146f3a89..29e8869401 100644 --- a/lib/snmp/doc/src/snmpa.xml +++ b/lib/snmp/doc/src/snmpa.xml @@ -4,7 +4,7 @@

- 20042012 + 20042013 Ericsson AB. All Rights Reserved. @@ -557,32 +557,39 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} log_to_txt(LogDir) - log_to_txt(LogDir, Mibs) - log_to_txt(LogDir, Mibs, OutFile) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> ok | {error, Reason} + log_to_txt(LogDir, Block | Mibs) + log_to_txt(LogDir, Mibs, Block | OutFile) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, Block | LogName) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, Block | LogFile) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) -> ok | {error, Reason} log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() Mibs = [MibName] MibName = string() + Block = block() OutFile = string() LogName = string() LogFile = string() - Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} + Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} Reason = disk_log_open_error() | file_open_error() | term() disk_log_open_error() = {LogName, term()} file_open_error() = {OutFile, term()}

Converts an Audit Trail Log to a readable text file. - OutFile defaults to "./snmpa_log.txt". - LogName defaults to "snmpa_log". - LogFile defaults to "snmpa.log". - See snmp:log_to_txt - for more info.

+ OutFile defaults to "./snmpa_log.txt". + LogName defaults to "snmpa_log". + LogFile defaults to "snmpa.log".

+

The Block option indicates if the log should be blocked + during conversion. This could be usefull when converting large + logs (when otherwise the log could wrap during conversion). + Defaults to false.

+

See snmp:log_to_txt + for more info.

 @@ -590,19 +597,22 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} log_to_io(LogDir) -> ok | {error, Reason} - log_to_io(LogDir, Mibs) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason} + log_to_io(LogDir, Block | Mibs) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, Block | LogName) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, Block | LogFile) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) -> ok | {error, Reason} log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() Mibs = [MibName] MibName = string() + Block = block() LogName = string() LogFile = string() - Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} + Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} Reason = disk_log_open_error() | file_open_error() | term() disk_log_open_error() = {LogName, term()} file_open_error() = {OutFile, term()} @@ -612,6 +622,10 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} prints it on stdio. LogName defaults to "snmpa_log". LogFile defaults to "snmpa.log". +

The Block option indicates if the log should be blocked + during conversion. This could be usefull when converting large + logs (when otherwise the log could wrap during conversion). + Defaults to false.

See snmp:log_to_io for more info.

diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index 07fdd208ff..f7b7e6220e 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -4,7 +4,7 @@
- 20042012 + 20042013 Ericsson AB. All Rights Reserved. @@ -1209,32 +1209,40 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 - log_to_txt(LogDir, Mibs) - log_to_txt(LogDir, Mibs, OutFile) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> ok | {error, Reason} + log_to_txt(LogDir) + log_to_txt(LogDir, Block | Mibs) + log_to_txt(LogDir, Mibs, Block | OutFile) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, Block | LogName) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, Block | LogFile) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) -> ok | {error, Reason} log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() Mibs = [MibName] MibName = string() + Block = block() OutFile = string() LogName = string() LogFile = string() - Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} + Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} Reason = disk_log_open_error() | file_open_error() | term() disk_log_open_error() = {LogName, term()} file_open_error() = {OutFile, term()}

Converts an Audit Trail Log to a readable text file. - OutFile defaults to "./snmpm_log.txt". - LogName defaults to "snmpm_log". - LogFile defaults to "snmpm.log". - See snmp:log_to_txt - for more info.

+ OutFile defaults to "./snmpm_log.txt". + LogName defaults to "snmpm_log". + LogFile defaults to "snmpm.log". +

The Block option indicates if the log should be blocked + during conversion. This could be usefull when converting large + logs (when otherwise the log could wrap during conversion). + Defaults to false.

+ See snmp:log_to_txt + for more info.

 @@ -1242,20 +1250,23 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 log_to_io(LogDir) -> ok | {error, Reason} + log_to_io(LogDir, Block | Mibs) -> ok | {error, Reason} log_to_io(LogDir, Mibs) -> ok | {error, Reason} - log_to_io(LogDir, Mibs) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, Block | LogName) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, Block | LogFile) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) -> ok | {error, Reason} log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() Mibs = [MibName] MibName = string() + Block = block() LogName = string() LogFile = string() - Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} + Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} Reason = disk_log_open_error() | file_open_error() | term() disk_log_open_error() = {LogName, term()} file_open_error() = {OutFile, term()} diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 6edcf7e833..e1bf7692b3 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -29,24 +29,9 @@ %% {add_module, snmpm_net_if_mt} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ], @@ -57,24 +42,9 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ] diff --git a/lib/snmp/src/misc/snmp_log.erl b/lib/snmp/src/misc/snmp_log.erl index 04ce2c0530..de03c97281 100644 --- a/lib/snmp/src/misc/snmp_log.erl +++ b/lib/snmp/src/misc/snmp_log.erl @@ -343,12 +343,6 @@ validate_loop(Error, _Log, _Write, _PrevTS, _PrevSN) -> %% log(Log, Packet, Addr, Port) %%----------------------------------------------------------------- --spec log(Log :: log(), - Packet :: binary() | {v3_header(), ScopedPDU :: list()}, - Addr :: inet:ip_address(), - Port :: inet:port_number()) -> - ok | {error, Reason :: term()}. - log(#snmp_log{id = Log, seqno = SeqNo}, Packet, Addr, Port) -> ?vtrace("log -> entry with" "~n Log: ~p" @@ -594,14 +588,14 @@ maybe_unblock(Log, true = _Block) -> %% "~n Res: ~p", [log_status(Log), Res]), Res. -log_status(Log) -> - Info = disk_log:info(Log), - case lists:keysearch(status, 1, Info) of - {value, {status, Status}} -> - Status; - false -> - undefined - end. +%% log_status(Log) -> +%% Info = disk_log:info(Log), +%% case lists:keysearch(status, 1, Info) of +%% {value, {status, Status}} -> +%% Status; +%% false -> +%% undefined +%% end. %% -- do_log_to_text --- diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 2164121e86..70f7c2b19a 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 4.24.2 +SNMP_VSN = 4.25 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 7d2a1248d82027b5b0e91f4f7c2cdfa5814a3590 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 11 Oct 2013 14:42:31 +0200 Subject: [snmp] Commented out (currently) unused upgrade/downgrade function --- lib/snmp/src/agent/snmpa_symbolic_store.erl | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/src/agent/snmpa_symbolic_store.erl b/lib/snmp/src/agent/snmpa_symbolic_store.erl index 00178f4bcd..a922d62ba8 100644 --- a/lib/snmp/src/agent/snmpa_symbolic_store.erl +++ b/lib/snmp/src/agent/snmpa_symbolic_store.erl @@ -642,10 +642,10 @@ code_change(_Vsn, S, _Extra) -> {ok, S}. -stop_backup_server(undefined) -> - ok; -stop_backup_server({Pid, _}) when is_pid(Pid) -> - exit(Pid, kill). +%% stop_backup_server(undefined) -> +%% ok; +%% stop_backup_server({Pid, _}) when is_pid(Pid) -> +%% exit(Pid, kill). -- cgit v1.2.3 From a803a95c00f89932d2cfd7a7b424aad05fa276b8 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 17 Oct 2013 17:45:54 +0200 Subject: [snmp] Wrong block cypher type used for AES Wrong block cypher type used for AES ('aes_cbf128' instead of 'aes_cfb128') when performing AES block encrypt/decrypt which breaks SNMP usmAesCfb128Protocol in agent and manager. OTP-11412 --- lib/snmp/doc/src/notes.xml | 68 +++++++++++++++++++++++++++++++++++++++++ lib/snmp/src/app/snmp.appup.src | 42 ++++--------------------- lib/snmp/src/misc/snmp_usm.erl | 15 ++++++--- lib/snmp/vsn.mk | 2 +- 4 files changed, 86 insertions(+), 41 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 7514c52dda..7155402ab1 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,74 @@
+
+ SNMP Development Toolkit 4.25 +

Version 4.25 supports code replacement in runtime from/to + version 4.24.2, 4.24.1, 4.24, 4.23.1 and 4.23.

+ +
+ Improvements and new features +

-

+ + + +
+ +
+ Fixed Bugs and Malfunctions + + + + +

Wrong block cypher type used for AES ('aes_cbf128' + instead of 'aes_cfb128') when performing AES block + encrypt/decrypt which breaks SNMP usmAesCfb128Protocol + in agent and manager.

+

Own Id: OTP-11412

+ + + + +
+ +
+ Incompatibilities +

-

+ + +
+ +
+ +
SNMP Development Toolkit 4.24.2

Version 4.24.2 supports code replacement in runtime from/to diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 6edcf7e833..e1bf7692b3 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -29,24 +29,9 @@ %% {add_module, snmpm_net_if_mt} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ], @@ -57,24 +42,9 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ] diff --git a/lib/snmp/src/misc/snmp_usm.erl b/lib/snmp/src/misc/snmp_usm.erl index 67e3476816..0c57f535cd 100644 --- a/lib/snmp/src/misc/snmp_usm.erl +++ b/lib/snmp/src/misc/snmp_usm.erl @@ -42,6 +42,9 @@ -define(i32(Int), (Int bsr 24) band 255, (Int bsr 16) band 255, (Int bsr 8) band 255, Int band 255). +-define(BLOCK_CIPHER_AES, aes_cfb128). +-define(BLOCK_CIPHER_DES, des_cbc). + %%----------------------------------------------------------------- %% Func: passwd2localized_key/3 @@ -210,7 +213,8 @@ des_encrypt(PrivKey, Data, SaltFun) -> IV = list_to_binary(snmp_misc:str_xor(PreIV, Salt)), TailLen = (8 - (length(Data) rem 8)) rem 8, Tail = mk_tail(TailLen), - EncData = crypto:block_encrypt(des_cbc, DesKey, IV, [Data,Tail]), + EncData = crypto:block_encrypt(?BLOCK_CIPHER_DES, + DesKey, IV, [Data,Tail]), {ok, binary_to_list(EncData), Salt}. des_decrypt(PrivKey, MsgPrivParams, EncData) @@ -224,7 +228,8 @@ des_decrypt(PrivKey, MsgPrivParams, EncData) Salt = MsgPrivParams, IV = list_to_binary(snmp_misc:str_xor(PreIV, Salt)), %% Whatabout errors here??? E.g. not a mulitple of 8! - Data = binary_to_list(crypto:block_decrypt(des_cbc, DesKey, IV, EncData)), + Data = binary_to_list(crypto:block_decrypt(?BLOCK_CIPHER_DES, + DesKey, IV, EncData)), Data2 = snmp_pdus:strip_encrypted_scoped_pdu_data(Data), {ok, Data2}; des_decrypt(PrivKey, BadMsgPrivParams, EncData) -> @@ -242,7 +247,8 @@ aes_encrypt(PrivKey, Data, SaltFun) -> EngineBoots = snmp_framework_mib:get_engine_boots(), EngineTime = snmp_framework_mib:get_engine_time(), IV = list_to_binary([?i32(EngineBoots), ?i32(EngineTime) | Salt]), - EncData = crypto:block_encrypt(aes_cbf128, AesKey, IV, Data), + EncData = crypto:block_encrypt(?BLOCK_CIPHER_AES, + AesKey, IV, Data), {ok, binary_to_list(EncData), Salt}. aes_decrypt(PrivKey, MsgPrivParams, EncData, EngineBoots, EngineTime) @@ -251,7 +257,8 @@ aes_decrypt(PrivKey, MsgPrivParams, EncData, EngineBoots, EngineTime) Salt = MsgPrivParams, IV = list_to_binary([?i32(EngineBoots), ?i32(EngineTime) | Salt]), %% Whatabout errors here??? E.g. not a mulitple of 8! - Data = binary_to_list(crypto:block_decrypt(aes_cbf128, AesKey, IV, EncData)), + Data = binary_to_list(crypto:block_decrypt(?BLOCK_CIPHER_AES, + AesKey, IV, EncData)), Data2 = snmp_pdus:strip_encrypted_scoped_pdu_data(Data), {ok, Data2}. diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 2164121e86..70f7c2b19a 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 4.24.2 +SNMP_VSN = 4.25 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 300803837926d0bb28829f313fad07f757188d41 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 18 Oct 2013 11:32:25 +0200 Subject: [snmp/manager] Incorrect use of EngineBoots and EngineTime when encrypting When performing the AES encryption, invalid values for the EngineBoots and EngineTime was used. The values of the local agent was used, which would have produced some values if an agent was actually running. If not it would have caused a crash. OTP-11413 --- lib/snmp/doc/src/notes.xml | 9 +++++++++ lib/snmp/src/agent/snmpa_mpd.erl | 4 ++-- lib/snmp/src/agent/snmpa_usm.erl | 10 ++++++++-- lib/snmp/src/manager/snmpm_usm.erl | 14 ++++++++++---- lib/snmp/src/misc/snmp_usm.erl | 8 ++++---- 5 files changed, 33 insertions(+), 12 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 7155402ab1..977af3ffb2 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -77,6 +77,15 @@

Own Id: OTP-11412

+ +

[manager] When performing the AES encryption, invalid values for + the EngineBoots and EngineTime was used.

+

The values of the local agent was used, which would have produced + some values if an agent was actually running. + If not it would have caused a crash.

+

Own Id: OTP-11413

+ +
diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 2d37ea56f0..11ae806866 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 1997-2012. All Rights Reserved. +%% Copyright Ericsson AB 1997-2013. 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 @@ -657,7 +657,7 @@ generate_response_msg(Vsn, RePdu, Type, ?SEC_USM -> snmpa_usm end, - SecEngineID = LocalEngineID, + SecEngineID = LocalEngineID, % 3.1.1a ?vtrace("generate_response_msg -> SecEngineID: ~w", [SecEngineID]), case (catch SecModule:generate_outgoing_msg(Message, SecEngineID, diff --git a/lib/snmp/src/agent/snmpa_usm.erl b/lib/snmp/src/agent/snmpa_usm.erl index 6f54307f9f..719ea4e356 100644 --- a/lib/snmp/src/agent/snmpa_usm.erl +++ b/lib/snmp/src/agent/snmpa_usm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2011. All Rights Reserved. +%% Copyright Ericsson AB 1999-2013. 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 @@ -16,6 +16,9 @@ %% %% %CopyrightEnd% %% +%% AES: RFC 3826 +%% + -module(snmpa_usm). %% Avoid warning for local function error/1 clashing with autoimported BIF. @@ -652,7 +655,10 @@ get_des_salt() -> [?i32(EngineBoots), ?i32(SaltInt)]. aes_encrypt(PrivKey, Data) -> - snmp_usm:aes_encrypt(PrivKey, Data, fun get_aes_salt/0). + EngineBoots = snmp_framework_mib:get_engine_boots(), + EngineTime = snmp_framework_mib:get_engine_time(), + snmp_usm:aes_encrypt(PrivKey, Data, fun get_aes_salt/0, + EngineBoots, EngineTime). aes_decrypt(PrivKey, UsmSecParams, EncData) -> #usmSecurityParameters{msgPrivacyParameters = PrivParams, diff --git a/lib/snmp/src/manager/snmpm_usm.erl b/lib/snmp/src/manager/snmpm_usm.erl index 497d6d6102..0a8a6436a3 100644 --- a/lib/snmp/src/manager/snmpm_usm.erl +++ b/lib/snmp/src/manager/snmpm_usm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2011. All Rights Reserved. +%% Copyright Ericsson AB 2004-2013. 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 @@ -19,6 +19,9 @@ %%----------------------------------------------------------------- %% This module implements the User Based Security Model for SNMP, %% as defined in rfc2274. +%% +%% AES: RFC 3826 +%% %%----------------------------------------------------------------- -module(snmpm_usm). @@ -416,11 +419,14 @@ get_des_salt() -> [?i32(EngineBoots), ?i32(SaltInt)]. aes_encrypt(PrivKey, Data) -> - snmp_usm:aes_encrypt(PrivKey, Data, fun get_aes_salt/0). + EngineBoots = get_engine_boots(), + EngineTime = get_engine_time(), + snmp_usm:aes_encrypt(PrivKey, Data, fun get_aes_salt/0, + EngineBoots, EngineTime). aes_decrypt(PrivKey, UsmSecParams, EncData) -> - #usmSecurityParameters{msgPrivacyParameters = MsgPrivParams, - msgAuthoritativeEngineTime = EngineTime, + #usmSecurityParameters{msgPrivacyParameters = MsgPrivParams, + msgAuthoritativeEngineTime = EngineTime, msgAuthoritativeEngineBoots = EngineBoots} = UsmSecParams, snmp_usm:aes_decrypt(PrivKey, MsgPrivParams, EncData, diff --git a/lib/snmp/src/misc/snmp_usm.erl b/lib/snmp/src/misc/snmp_usm.erl index 0c57f535cd..32198deb8b 100644 --- a/lib/snmp/src/misc/snmp_usm.erl +++ b/lib/snmp/src/misc/snmp_usm.erl @@ -16,6 +16,8 @@ %% %% %CopyrightEnd% %% +%% AES: RFC 3826 +%% -module(snmp_usm). @@ -24,7 +26,7 @@ -export([passwd2localized_key/3, localize_key/3]). -export([auth_in/4, auth_out/4, set_msg_auth_params/3]). -export([des_encrypt/3, des_decrypt/3]). --export([aes_encrypt/3, aes_decrypt/5]). +-export([aes_encrypt/5, aes_decrypt/5]). -define(SNMP_USE_V3, true). @@ -241,11 +243,9 @@ des_decrypt(PrivKey, BadMsgPrivParams, EncData) -> throw({error, {bad_msgPrivParams, PrivKey, BadMsgPrivParams, EncData}}). -aes_encrypt(PrivKey, Data, SaltFun) -> +aes_encrypt(PrivKey, Data, SaltFun, EngineBoots, EngineTime) -> AesKey = PrivKey, Salt = SaltFun(), - EngineBoots = snmp_framework_mib:get_engine_boots(), - EngineTime = snmp_framework_mib:get_engine_time(), IV = list_to_binary([?i32(EngineBoots), ?i32(EngineTime) | Salt]), EncData = crypto:block_encrypt(?BLOCK_CIPHER_AES, AesKey, IV, Data), -- cgit v1.2.3 From 1508a71c3ec41347e6e34c57671028f2e4640680 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 19 Nov 2013 12:41:02 +0100 Subject: [snmp] Cleanup and changed atl conversion block default Changed the default value for the Audit Trail Log conversion to true. Also some cleanup. OTP-11396 --- lib/snmp/doc/src/snmp.xml | 80 +++++++++++++++++++++-------------------- lib/snmp/doc/src/snmpa.xml | 8 ++--- lib/snmp/doc/src/snmpm.xml | 12 ++++--- lib/snmp/src/agent/snmpa.erl | 25 ++++++------- lib/snmp/src/app/snmp.erl | 16 ++++----- lib/snmp/src/manager/snmpm.erl | 21 +++++------ lib/snmp/src/misc/snmp_log.erl | 17 ++++----- lib/snmp/test/snmp_log_test.erl | 10 +++--- 8 files changed, 100 insertions(+), 89 deletions(-) (limited to 'lib/snmp') diff --git a/lib/snmp/doc/src/snmp.xml b/lib/snmp/doc/src/snmp.xml index 3e6610891f..97b479385c 100644 --- a/lib/snmp/doc/src/snmp.xml +++ b/lib/snmp/doc/src/snmp.xml @@ -341,8 +341,9 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> ok | {error, Reason} - log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Block | Stop) -> ok | {error, Reason} + log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop, Block) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() @@ -352,53 +353,56 @@ LogName = string() LogFile = string() Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} + Block = boolean() Reason = term() -

Converts an Audit Trail Log to a readable text file, where - each item has a trailing TAB character, and any TAB - character in the body of an item has been replaced by ESC - TAB. -

+

Converts an Audit Trail Log to a readable text file, where + each item has a trailing TAB character, and any TAB + character in the body of an item has been replaced by ESC + TAB.

The function can be used on a running system, or by copying - the entire log directory and calling this function. SNMP - must be running in order to provide MIB information. -

+ the entire log directory and calling this function. SNMP + must be running in order to provide MIB information.

LogDir is the name of the directory where the audit - trail log is stored. - Mibs is a list of Mibs to be used. The function uses - the information in the Mibs to convert for example object - identifiers to their symbolic name. - OutFile is the name of the generated text-file. - LogName is the name of the log, - LogFile is the name of the log file. - Start is the start (first) date and time from which - log events will be converted and - Stop is the stop (last) date and time to which log - events will be converted. -

-

The format of an audit trail log text item is as follows: -

-

Tag Addr - Community [TimeStamp] Vsn

- PDU

-

where Tag is request, response, - report, trap or inform; Addr is - IP:Port (or comma space separated list of such); - Community is the community parameter (SNMP version - v1 and v2), or SecLevel:"AuthEngineID":"UserName" - (SNMP v3); TimeStamp is a date and time stamp, - and Vsn is the SNMP version. PDU is a textual - version of the protocol data unit. There is a new line - between Vsn and PDU.

- + trail log is stored. + Mibs is a list of Mibs to be used. The function uses + the information in the Mibs to convert for example object + identifiers to their symbolic name. + OutFile is the name of the generated text-file. + LogName is the name of the log, + LogFile is the name of the log file. + Start is the start (first) date and time from which + log events will be converted and + Stop is the stop (last) date and time to which log + events will be converted. + The Block argument indicates if the log should be blocked + during conversion. This could be usefull when converting large + logs (when otherwise the log could wrap during conversion). + Defaults to true. +

+

The format of an audit trail log text item is as follows:

+

Tag Addr - Community [TimeStamp] Vsn

+ PDU

+

where Tag is request, response, + report, trap or inform; Addr is + IP:Port (or comma space separated list of such); + Community is the community parameter (SNMP version + v1 and v2), or SecLevel:"AuthEngineID":"UserName" + (SNMP v3); TimeStamp is a date and time stamp, + and Vsn is the SNMP version. PDU is a textual + version of the protocol data unit. There is a new line + between Vsn and PDU.

+ log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason} - log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Block | Start) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Start, Block | Stop) -> ok | {error, Reason} + log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop, Block) -> ok | {error, Reason} Convert an Audit Trail Log to text format LogDir = string() diff --git a/lib/snmp/doc/src/snmpa.xml b/lib/snmp/doc/src/snmpa.xml index 29e8869401..cc8681e5c8 100644 --- a/lib/snmp/doc/src/snmpa.xml +++ b/lib/snmp/doc/src/snmpa.xml @@ -570,7 +570,7 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} LogDir = string() Mibs = [MibName] MibName = string() - Block = block() + Block = boolean() OutFile = string() LogName = string() LogFile = string() @@ -587,7 +587,7 @@ notification_delivery_info() = #snmpa_notification_delivery_info{}

The Block option indicates if the log should be blocked during conversion. This could be usefull when converting large logs (when otherwise the log could wrap during conversion). - Defaults to false.

+ Defaults to true.

See snmp:log_to_txt for more info.

@@ -609,7 +609,7 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} LogDir = string() Mibs = [MibName] MibName = string() - Block = block() + Block = boolean() LogName = string() LogFile = string() Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} @@ -625,7 +625,7 @@ notification_delivery_info() = #snmpa_notification_delivery_info{}

The Block option indicates if the log should be blocked during conversion. This could be usefull when converting large logs (when otherwise the log could wrap during conversion). - Defaults to false.

+ Defaults to true.

See snmp:log_to_io for more info.

diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index f7b7e6220e..a0a1b5716d 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -1223,7 +1223,7 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 LogDir = string() Mibs = [MibName] MibName = string() - Block = block() + Block = boolean() OutFile = string() LogName = string() LogFile = string() @@ -1237,10 +1237,10 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 OutFile defaults to "./snmpm_log.txt". LogName defaults to "snmpm_log". LogFile defaults to "snmpm.log". -

The Block option indicates if the log should be blocked +

The Block argument indicates if the log should be blocked during conversion. This could be usefull when converting large logs (when otherwise the log could wrap during conversion). - Defaults to false.

+ Defaults to true.

See snmp:log_to_txt for more info.

@@ -1263,7 +1263,7 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 LogDir = string() Mibs = [MibName] MibName = string() - Block = block() + Block = boolean() LogName = string() LogFile = string() Start = Stop = null | calendar:datetime() | {local_time, calendar:datetime()} | {universal_time, calendar:datetime()} @@ -1276,6 +1276,10 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 prints it on stdio. LogName defaults to "snmpm_log". LogFile defaults to "snmpm.log". +

The Block argument indicates if the log should be blocked + during conversion. This could be usefull when converting large + logs (when otherwise the log could wrap during conversion). + Defaults to true.

See snmp:log_to_io for more info.

diff --git a/lib/snmp/src/agent/snmpa.erl b/lib/snmp/src/agent/snmpa.erl index 3804966e61..aea63effe6 100644 --- a/lib/snmp/src/agent/snmpa.erl +++ b/lib/snmp/src/agent/snmpa.erl @@ -129,7 +129,8 @@ -include("snmpa_internal.hrl"). -include_lib("snmp/include/snmp_types.hrl"). % type of me needed. --define(DISCO_EXTRA_INFO, undefined). +-define(DISCO_EXTRA_INFO, undefined). +-define(ATL_BLOCK_DEFAULT, true). %%----------------------------------------------------------------- @@ -893,7 +894,7 @@ log_to_txt(LogDir, Block) snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, OutFile = "snmpa_log.txt", LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, @@ -915,7 +916,7 @@ log_to_txt(LogDir, Mibs, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). @@ -937,7 +938,7 @@ log_to_txt(LogDir, Mibs, OutFile, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). @@ -959,7 +960,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). -spec log_to_txt(LogDir :: snmp:dir(), @@ -981,7 +982,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start). -spec log_to_txt(LogDir :: snmp:dir(), @@ -1006,7 +1007,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). -spec log_to_txt(LogDir :: snmp:dir(), @@ -1033,7 +1034,7 @@ log_to_io(LogDir, Block) LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). @@ -1044,7 +1045,7 @@ log_to_io(LogDir, Mibs, Block) LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). @@ -1053,21 +1054,21 @@ log_to_io(LogDir, Mibs, LogName, Block) LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). log_to_io(LogDir, Mibs, LogName, LogFile, Block) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start). log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> diff --git a/lib/snmp/src/app/snmp.erl b/lib/snmp/src/app/snmp.erl index 967afa0e08..16ccee9612 100644 --- a/lib/snmp/src/app/snmp.erl +++ b/lib/snmp/src/app/snmp.erl @@ -150,8 +150,8 @@ {get_agent_caps, 0, eventually}]). --define(APPLICATION, snmp). - +-define(APPLICATION, snmp). +-define(ATL_BLOCK_DEFAULT, true). %%----------------------------------------------------------------- @@ -859,7 +859,7 @@ read_mib(FileName) -> %%%----------------------------------------------------------------- log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, Start = null, Stop = null, log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). @@ -870,7 +870,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) Stop = null, log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, Stop = null, log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). @@ -879,7 +879,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) Stop = null, log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> @@ -888,7 +888,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop) -> log_to_io(LogDir, Mibs, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, Start = null, Stop = null, log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). @@ -899,7 +899,7 @@ log_to_io(LogDir, Mibs, LogName, LogFile, Block) Stop = null, log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, Stop = null, log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). @@ -908,7 +908,7 @@ log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) Stop = null, log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index a749153ece..379abe933e 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -118,6 +118,7 @@ -include("snmp_verbosity.hrl"). -define(DEFAULT_AGENT_PORT, 161). +-define(ATL_BLOCK_DEFAULT, true). %% This function is called when the snmp application @@ -782,7 +783,7 @@ log_to_txt(LogDir, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, OutFile = "snmpm_log.txt", LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, @@ -804,7 +805,7 @@ log_to_txt(LogDir, Mibs, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). @@ -826,7 +827,7 @@ log_to_txt(LogDir, Mibs, OutFile, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). @@ -848,7 +849,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, Block) LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block). -spec log_to_txt(LogDir :: snmp:dir(), @@ -870,7 +871,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start). -spec log_to_txt(LogDir :: snmp:dir(), @@ -894,7 +895,7 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start); log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Block, Start, Stop). -spec log_to_txt(LogDir :: snmp:dir(), @@ -931,7 +932,7 @@ log_to_io(LogDir, Mibs, Block) LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). @@ -940,21 +941,21 @@ log_to_io(LogDir, Mibs, LogName, Block) LogFile = ?audit_trail_log_file, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block). log_to_io(LogDir, Mibs, LogName, LogFile, Block) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block); log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start). log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start) when ((Block =:= true) orelse (Block =:= false)) -> snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start); log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> - Block = false, + Block = ?ATL_BLOCK_DEFAULT, snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop). log_to_io(LogDir, Mibs, LogName, LogFile, Block, Start, Stop) -> diff --git a/lib/snmp/src/misc/snmp_log.erl b/lib/snmp/src/misc/snmp_log.erl index de03c97281..ce3af66f88 100644 --- a/lib/snmp/src/misc/snmp_log.erl +++ b/lib/snmp/src/misc/snmp_log.erl @@ -52,8 +52,9 @@ -define(VMODULE,"LOG"). -include("snmp_verbosity.hrl"). --define(LOG_FORMAT, internal). --define(LOG_TYPE, wrap). +-define(LOG_FORMAT, internal). +-define(LOG_TYPE, wrap). +-define(BLOCK_DEFAULT, true). -record(snmp_log, {id, seqno}). @@ -400,7 +401,7 @@ do_change_size(Log, NewSize) -> %% log_to_txt(Log, FileName, Dir, Mibs, TextFile) -> - log_to_txt(Log, false, FileName, Dir, Mibs, TextFile). + log_to_txt(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, TextFile). %% log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile) @@ -408,7 +409,7 @@ log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile) log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, null, null); %% log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start) -> - log_to_txt(Log, false, FileName, Dir, Mibs, TextFile, Start, null). + log_to_txt(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, TextFile, Start, null). %% log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start) @@ -416,7 +417,7 @@ log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start) log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start, null); %% log_to_txt(Log, FileName, Dir, Mibs, TextFile, Start, Stop) -> - log_to_txt(Log, false, FileName, Dir, Mibs, TextFile, Start, Stop). + log_to_txt(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, TextFile, Start, Stop). %% log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start, Stop) @@ -443,7 +444,7 @@ log_to_txt(Log, Block, FileName, Dir, Mibs, TextFile, Start, Stop) %% log_to_io(Log, FileName, Dir, Mibs) -> - log_to_io(Log, false, FileName, Dir, Mibs, null, null). + log_to_io(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, null, null). %% log_to_io(Log, Block, FileName, Dir, Mibs) @@ -451,7 +452,7 @@ log_to_io(Log, Block, FileName, Dir, Mibs) log_to_io(Log, Block, FileName, Dir, Mibs, null, null); %% log_to_io(Log, FileName, Dir, Mibs, Start) -> - log_to_io(Log, false, FileName, Dir, Mibs, Start, null). + log_to_io(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, Start, null). %% log_to_io(Log, Block, FileName, Dir, Mibs, Start) @@ -459,7 +460,7 @@ log_to_io(Log, Block, FileName, Dir, Mibs, Start) log_to_io(Log, Block, FileName, Dir, Mibs, Start, null); %% log_to_io(Log, FileName, Dir, Mibs, Start, Stop) -> - log_to_io(Log, false, FileName, Dir, Mibs, Start, Stop). + log_to_io(Log, ?BLOCK_DEFAULT, FileName, Dir, Mibs, Start, Stop). %% log_to_io(Log, Block, FileName, Dir, Mibs, Start, Stop) diff --git a/lib/snmp/test/snmp_log_test.erl b/lib/snmp/test/snmp_log_test.erl index cbd843b8fe..fb7285110f 100644 --- a/lib/snmp/test/snmp_log_test.erl +++ b/lib/snmp/test/snmp_log_test.erl @@ -331,7 +331,7 @@ log_to_io1(doc) -> "Log to io from the same process that opened " log_to_io1(Config) when is_list(Config) -> p(log_to_io1), put(sname,l2i1), - put(verbosity,trace), + put(verbosity,debug), ?DBG("log_to_io1 -> start", []), Dir = ?config(log_dir, Config), Name = "snmp_test_l2i1", @@ -386,7 +386,7 @@ log_to_io2(Config) when is_list(Config) -> process_flag(trap_exit, true), p(log_to_io2), put(sname, l2i2), - put(verbosity,trace), + put(verbosity,debug), ?DBG("log_to_io2 -> start", []), Dir = ?config(log_dir, Config), Name = "snmp_test_l2i2", @@ -445,7 +445,7 @@ log_to_txt1(suite) -> []; log_to_txt1(Config) when is_list(Config) -> p(log_to_txt1), put(sname,l2t1), - put(verbosity,trace), + put(verbosity,debug), ?DBG("log_to_txt1 -> start", []), Name = "snmp_test_l2t1", @@ -463,7 +463,7 @@ log_to_txt2(suite) -> []; log_to_txt2(Config) when is_list(Config) -> p(log_to_txt2), put(sname,l2t2), - put(verbosity,trace), + put(verbosity,debug), ?DBG("log_to_txt2 -> start", []), Name = "snmp_test_l2t2", @@ -600,7 +600,7 @@ log_to_txt3(Config) when is_list(Config) -> process_flag(trap_exit, true), p(log_to_txt3), put(sname,l2t3), - put(verbosity,trace), + put(verbosity,debug), ?DBG("log_to_txt3 -> start", []), Dir = ?config(log_dir, Config), Name = "snmp_test_l2t3", -- cgit v1.2.3