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-rw-r--r--lib/snmp/src/agent/snmp_framework_mib.erl2
-rw-r--r--lib/snmp/src/agent/snmpa_conf.erl445
-rw-r--r--lib/snmp/src/manager/snmpm_conf.erl234
-rw-r--r--lib/snmp/src/manager/snmpm_config.erl38
-rw-r--r--lib/snmp/src/misc/snmp_config.erl310
5 files changed, 476 insertions, 553 deletions
diff --git a/lib/snmp/src/agent/snmp_framework_mib.erl b/lib/snmp/src/agent/snmp_framework_mib.erl
index 43c91bbbc8..4599f05f47 100644
--- a/lib/snmp/src/agent/snmp_framework_mib.erl
+++ b/lib/snmp/src/agent/snmp_framework_mib.erl
@@ -52,7 +52,7 @@
set_engine_boots/1, set_engine_time/1,
table_next/2, check_status/3]).
-export([add_context/1, delete_context/1]).
--export([check_agent/1, check_agent/2, check_context/1, order_agent/2]).
+-export([check_agent/2, check_context/1, order_agent/2]).
%%-----------------------------------------------------------------
diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl
index b05590a504..2569b01b55 100644
--- a/lib/snmp/src/agent/snmpa_conf.erl
+++ b/lib/snmp/src/agent/snmpa_conf.erl
@@ -108,40 +108,26 @@ write_agent_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_agent_config(Dir, Hdr, Conf).
-write_agent_config(Dir, Hdr, Conf)
+write_agent_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_agent_conf(Conf) end,
- Write = fun(Fd) -> write_agent_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "agent.conf", Verify, Write).
-
+ Order = fun snmp_framework_mib:order_agent/2,
+ Check = fun snmp_framework_mib:check_agent/2,
+ Write = fun (Fd, Entries) -> write_agent_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "agent.conf", Order, Check, Write, Conf).
-append_agent_config(Dir, Conf)
+append_agent_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_agent_conf(Conf) end,
- Write = fun(Fd) -> write_agent_conf(Fd, Conf) end,
- append_config_file(Dir, "agent.conf", Verify, Write).
-
+ Order = fun snmp_framework_mib:order_agent/2,
+ Check = fun snmp_framework_mib:check_agent/2,
+ Write = fun write_agent_conf/2,
+ append_config_file(Dir, "agent.conf", Order, Check, Write, Conf).
read_agent_config(Dir) ->
Order = fun snmp_framework_mib:order_agent/2,
- Check = fun check_agent_conf_entry/2,
+ Check = fun snmp_framework_mib:check_agent/2,
read_config_file(Dir, "agent.conf", Order, Check).
-verify_agent_conf(Conf) ->
- verify_agent_conf(Conf, undefined).
-%%
-verify_agent_conf([], _) ->
- ok;
-verify_agent_conf([H|T], State) ->
- {_, NewState} = check_agent_conf_entry(H, State),
- verify_agent_conf(T, NewState);
-verify_agent_conf(X, _) ->
- error({bad_agent_config, X}).
-
-check_agent_conf_entry(Entry, State) ->
- snmp_framework_mib:check_agent(Entry, State).
-
write_agent_conf(Fd, "", Conf) ->
write_agent_conf(Fd, Conf);
write_agent_conf(Fd, Hdr, Conf) ->
@@ -196,38 +182,27 @@ write_context_config(Dir, Conf) ->
write_context_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_context_conf(Conf) end,
- Write = fun(Fd) -> write_context_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "context.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_context/2,
+ Write = fun (Fd, Entries) -> write_context_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "context.conf", Order, Check, Write, Conf).
-append_context_config(Dir, Conf)
+append_context_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_context_conf(Conf) end,
- Write = fun(Fd) -> write_context_conf(Fd, Conf) end,
- append_config_file(Dir, "context.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_context/2,
+ Write = fun write_context_conf/2,
+ append_config_file(Dir, "context.conf", Order, Check, Write, Conf).
read_context_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_context_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "context.conf", Order, Verify).
+ Check = fun check_context/2,
+ read_config_file(Dir, "context.conf", Order, Check).
-
-verify_context_conf([]) ->
- ok;
-verify_context_conf([H|T]) ->
- verify_context_conf_entry(H),
- verify_context_conf(T);
-verify_context_conf(X) ->
- error({error_context_config, X}).
-
-verify_context_conf_entry(Context) ->
- {ok, _} = snmp_framework_mib:check_context(Context),
- ok.
+
+check_context(Entry, State) ->
+ {check_ok(snmp_framework_mib:check_context(Entry)),
+ State}.
write_context_conf(Fd, "", Conf) ->
write_context_conf(Fd, Conf);
@@ -280,40 +255,29 @@ write_community_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_community_config(Dir, Hdr, Conf).
-write_community_config(Dir, Hdr, Conf)
+write_community_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_community_conf(Conf) end,
- Write = fun(Fd) -> write_community_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "community.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_community/2,
+ Write = fun (Fd, Entries) -> write_community_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "community.conf", Order, Check, Write, Conf).
-append_community_config(Dir, Conf)
+append_community_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_community_conf(Conf) end,
- Write = fun(Fd) -> write_community_conf(Fd, Conf) end,
- append_config_file(Dir, "community.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_community/2,
+ Write = fun write_community_conf/2,
+ append_config_file(Dir, "community.conf", Order, Check, Write, Conf).
read_community_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_community_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "community.conf", Order, Verify).
+ Check = fun check_community/2,
+ read_config_file(Dir, "community.conf", Order, Check).
-
-verify_community_conf([]) ->
- ok;
-verify_community_conf([H|T]) ->
- verify_community_conf_entry(H),
- verify_community_conf(T);
-verify_community_conf(X) ->
- error({invalid_community_config, X}).
-
-verify_community_conf_entry(Context) ->
- {ok, _} = snmp_community_mib:check_community(Context),
- ok.
+
+check_community(Entry, State) ->
+ {check_ok(snmp_community_mib:check_community(Entry)),
+ State}.
write_community_conf(Fd, "", Conf) ->
write_community_conf(Fd, Conf);
@@ -322,14 +286,17 @@ write_community_conf(Fd, Hdr, Conf) ->
write_community_conf(Fd, Conf).
write_community_conf(Fd, Conf) ->
- Fun = fun({Idx, Name, SecName, CtxName, TranspTag}) ->
- io:format(Fd, "{\"~s\", \"~s\", \"~s\", \"~s\", \"~s\"}.~n",
- [Idx, Name, SecName, CtxName, TranspTag]);
+ Fun =
+ fun({Idx, Name, SecName, CtxName, TranspTag}) ->
+ io:format(
+ Fd,
+ "{\"~s\", \"~s\", \"~s\", \"~s\", \"~s\"}.~n",
+ [Idx, Name, SecName, CtxName, TranspTag]);
(Crap) ->
- error({bad_community_config, Crap})
+ error({bad_community_config, Crap})
end,
lists:foreach(Fun, Conf).
-
+
%%
%% ------ standard.conf ------
@@ -356,44 +323,29 @@ write_standard_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_standard_config(Dir, Hdr, Conf).
-write_standard_config(Dir, Hdr, Conf)
+write_standard_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_standard_conf(Conf) end,
- Write = fun(Fd) -> write_standard_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "standard.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_standard/2,
+ Write = fun (Fd, Entries) -> write_standard_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "standard.conf", Order, Check, Write, Conf).
-append_standard_config(Dir, Conf)
+append_standard_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_standard_conf(Conf) end,
- Write = fun(Fd) -> write_standard_conf(Fd, Conf) end,
- append_config_file(Dir, "standard.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_standard/2,
+ Write = fun write_standard_conf/2,
+ append_config_file(Dir, "standard.conf", Order, Check, Write, Conf).
read_standard_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_standard_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "standard.conf", Order, Verify).
+ Check = fun check_standard/2,
+ read_config_file(Dir, "standard.conf", Order, Check).
-
-verify_standard_conf([]) ->
- ok;
-verify_standard_conf([H|T]) ->
- verify_standard_conf_entry(H),
- verify_standard_conf(T);
-verify_standard_conf(X) ->
- error({bad_standard_config, X}).
-
-verify_standard_conf_entry(Std) ->
- case snmp_standard_mib:check_standard(Std) of
- ok ->
- ok;
- {ok, _} ->
- ok
- end.
+
+check_standard(Entry, State) ->
+ {check_ok(snmp_standard_mib:check_standard(Entry)),
+ State}.
write_standard_conf(Fd, "", Conf) ->
write_standard_conf(Fd, Conf);
@@ -521,41 +473,29 @@ write_target_addr_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_target_addr_config(Dir, Hdr, Conf).
-write_target_addr_config(Dir, Hdr, Conf)
+write_target_addr_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_target_addr_conf(Conf) end,
- Write = fun(Fd) -> write_target_addr_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "target_addr.conf", Verify, Write).
-
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_addr/2,
+ Write = fun (Fd, Entries) -> write_target_addr_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "target_addr.conf", Order, Check, Write, Conf).
-append_target_addr_config(Dir, Conf)
+append_target_addr_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_target_addr_conf(Conf) end,
- Write = fun(Fd) -> write_target_addr_conf(Fd, Conf) end,
- append_config_file(Dir, "target_addr.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_addr/2,
+ Write = fun write_target_addr_conf/2,
+ append_config_file(Dir, "target_addr.conf", Order, Check, Write, Conf).
read_target_addr_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_target_addr_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "target_addr.conf", Order, Verify).
+ Check = fun check_target_addr/2,
+ read_config_file(Dir, "target_addr.conf", Order, Check).
-
-verify_target_addr_conf([]) ->
- ok;
-verify_target_addr_conf([H|T]) ->
- verify_target_addr_conf_entry(H),
- verify_target_addr_conf(T);
-verify_target_addr_conf(X) ->
- error({bad_target_addr_config, X}).
-
-verify_target_addr_conf_entry(Entry) ->
- {ok, _} = snmp_target_mib:check_target_addr(Entry),
- ok.
+
+check_target_addr(Entry, State) ->
+ {check_ok(snmp_target_mib:check_target_addr(Entry)),
+ State}.
write_target_addr_conf(Fd, "", Conf) ->
write_target_addr_conf(Fd, Conf);
@@ -641,38 +581,27 @@ write_target_params_config(Dir, Conf) ->
write_target_params_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_target_params_conf(Conf) end,
- Write = fun(Fd) -> write_target_params_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "target_params.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_params/2,
+ Write = fun (Fd, Entries) -> write_target_params_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "target_params.conf", Order, Check, Write, Conf).
append_target_params_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_target_params_conf(Conf) end,
- Write = fun(Fd) -> write_target_params_conf(Fd, Conf) end,
- append_config_file(Dir, "target_params.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_target_params/2,
+ Write = fun write_target_params_conf/2,
+ append_config_file(Dir, "target_params.conf", Order, Check, Write, Conf).
read_target_params_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_target_params_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "target_params.conf", Order, Verify).
+ Check = fun check_target_params/2,
+ read_config_file(Dir, "target_params.conf", Order, Check).
-verify_target_params_conf([]) ->
- ok;
-verify_target_params_conf([H|T]) ->
- verify_target_params_conf_entry(H),
- verify_target_params_conf(T);
-verify_target_params_conf(X) ->
- error({bad_target_params_config, X}).
-
-verify_target_params_conf_entry(Entry) ->
- {ok, _} = snmp_target_mib:check_target_params(Entry),
- ok.
+check_target_params(Entry, State) ->
+ {check_ok(snmp_target_mib:check_target_params(Entry)),
+ State}.
write_target_params_conf(Fd, "", Conf) ->
write_target_params_conf(Fd, Conf);
@@ -717,38 +646,27 @@ write_notify_config(Dir, Conf) ->
write_notify_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_notify_conf(Conf) end,
- Write = fun(Fd) -> write_notify_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "notify.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_notify/2,
+ Write = fun (Fd, Entries) -> write_notify_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "notify.conf", Order, Check, Write, Conf).
append_notify_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_notify_conf(Conf) end,
- Write = fun(Fd) -> write_notify_conf(Fd, Conf) end,
- append_config_file(Dir, "notify.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_notify/2,
+ Write = fun write_notify_conf/2,
+ append_config_file(Dir, "notify.conf", Order, Check, Write, Conf).
read_notify_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_notify_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "notify.conf", Order, Verify).
+ Check = fun check_notify/2,
+ read_config_file(Dir, "notify.conf", Order, Check).
-verify_notify_conf([]) ->
- ok;
-verify_notify_conf([H|T]) ->
- verify_notify_conf_entry(H),
- verify_notify_conf(T);
-verify_notify_conf(X) ->
- error({bad_notify_config, X}).
-
-verify_notify_conf_entry(Entry) ->
- {ok, _} = snmp_notification_mib:check_notify(Entry),
- ok.
+check_notify(Entry, State) ->
+ {check_ok(snmp_notification_mib:check_notify(Entry)),
+ State}.
write_notify_conf(Fd, "", Conf) ->
write_notify_conf(Fd, Conf);
@@ -817,38 +735,27 @@ write_usm_config(Dir, Conf) ->
write_usm_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "usm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm/2,
+ Write = fun (Fd, Entries) -> write_usm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "usm.conf", Order, Check, Write, Conf).
append_usm_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Conf) end,
- append_config_file(Dir, "usm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm/2,
+ Write = fun write_usm_conf/2,
+ append_config_file(Dir, "usm.conf", Order, Check, Write, Conf).
read_usm_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_usm_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "usm.conf", Order, Verify).
+ Check = fun check_usm/2,
+ read_config_file(Dir, "usm.conf", Order, Check).
-verify_usm_conf([]) ->
- ok;
-verify_usm_conf([H|T]) ->
- verify_usm_conf_entry(H),
- verify_usm_conf(T);
-verify_usm_conf(X) ->
- error({bad_usm_conf, X}).
-
-verify_usm_conf_entry(Entry) ->
- {ok, _} = snmp_user_based_sm_mib:check_usm(Entry),
- ok.
+check_usm(Entry, State) ->
+ {check_ok(snmp_user_based_sm_mib:check_usm(Entry)),
+ State}.
write_usm_conf(Fd, "", Conf) ->
write_usm_conf(Fd, Conf);
@@ -860,11 +767,12 @@ write_usm_conf(Fd, Conf) ->
Fun = fun(Entry) -> do_write_usm_conf(Fd, Entry) end,
lists:foreach(Fun, Conf).
-do_write_usm_conf(Fd,
- {EngineID, UserName, SecName, Clone,
- AuthP, AuthKeyC, OwnAuthKeyC,
- PrivP, PrivKeyC, OwnPrivKeyC,
- Public, AuthKey, PrivKey}) ->
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, SecName, Clone,
+ AuthP, AuthKeyC, OwnAuthKeyC,
+ PrivP, PrivKeyC, OwnPrivKeyC,
+ Public, AuthKey, PrivKey}) ->
io:format(Fd, "{", []),
io:format(Fd, "\"~s\", ", [EngineID]),
io:format(Fd, "\"~s\", ", [UserName]),
@@ -930,38 +838,27 @@ write_vacm_config(Dir, Conf) ->
write_vacm_config(Dir, Hdr, Conf)
when is_list(Dir) and is_list(Hdr) and is_list(Conf) ->
- Verify = fun() -> verify_vacm_conf(Conf) end,
- Write = fun(Fd) -> write_vacm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, "vacm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_vacm/2,
+ Write = fun (Fd, Entries) -> write_vacm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, "vacm.conf", Order, Check, Write, Conf).
append_vacm_config(Dir, Conf)
when is_list(Dir) and is_list(Conf) ->
- Verify = fun() -> verify_vacm_conf(Conf) end,
- Write = fun(Fd) -> write_vacm_conf(Fd, Conf) end,
- append_config_file(Dir, "vacm.conf", Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_vacm/2,
+ Write = fun write_vacm_conf/2,
+ append_config_file(Dir, "vacm.conf", Order, Check, Write, Conf).
read_vacm_config(Dir) ->
Order = fun snmp_conf:no_order/2,
- Verify =
- fun (Entry, State) ->
- {verify_vacm_conf_entry(Entry), State}
- end,
- read_config_file(Dir, "vacm.conf", Order, Verify).
+ Check = fun check_vacm/2,
+ read_config_file(Dir, "vacm.conf", Order, Check).
-verify_vacm_conf([]) ->
- ok;
-verify_vacm_conf([H|T]) ->
- verify_vacm_conf_entry(H),
- verify_vacm_conf(T);
-verify_vacm_conf(X) ->
- error({bad_vacm_conf, X}).
-
-verify_vacm_conf_entry(Entry) ->
- {ok, _} = snmp_view_based_acm_mib:check_vacm(Entry),
- ok.
+check_vacm(Entry, State) ->
+ {check_ok(snmp_view_based_acm_mib:check_vacm(Entry)),
+ State}.
write_vacm_conf(Fd, "", Conf) ->
write_vacm_conf(Fd, Conf);
@@ -973,34 +870,40 @@ write_vacm_conf(Fd, Conf) ->
Fun = fun(Entry) -> do_write_vacm_conf(Fd, Entry) end,
lists:foreach(Fun, Conf).
-do_write_vacm_conf(Fd,
- {vacmSecurityToGroup,
- SecModel, SecName, GroupName}) ->
- io:format(Fd, "{vacmSecurityToGroup, ~w, \"~s\", \"~s\"}.~n",
- [SecModel, SecName, GroupName]);
-do_write_vacm_conf(Fd,
- {vacmAccess,
- GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV}) ->
- io:format(Fd, "{vacmAccess, \"~s\", \"~s\", ~w, ~w, ~w, "
- "\"~s\", \"~s\", \"~s\"}.~n",
- [GroupName, Prefix, SecModel, SecLevel,
- Match, RV, WV, NV]);
-do_write_vacm_conf(Fd,
- {vacmViewTreeFamily,
- ViewIndex, ViewSubtree, ViewStatus, ViewMask}) ->
- io:format(Fd, "{vacmViewTreeFamily, \"~s\", ~w, ~w, ~w}.~n",
- [ViewIndex, ViewSubtree, ViewStatus, ViewMask]);
+do_write_vacm_conf(
+ Fd,
+ {vacmSecurityToGroup,
+ SecModel, SecName, GroupName}) ->
+ io:format(
+ Fd, "{vacmSecurityToGroup, ~w, \"~s\", \"~s\"}.~n",
+ [SecModel, SecName, GroupName]);
+do_write_vacm_conf(
+ Fd,
+ {vacmAccess,
+ GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV}) ->
+ io:format(
+ Fd, "{vacmAccess, \"~s\", \"~s\", ~w, ~w, ~w, "
+ "\"~s\", \"~s\", \"~s\"}.~n",
+ [GroupName, Prefix, SecModel, SecLevel,
+ Match, RV, WV, NV]);
+do_write_vacm_conf(
+ Fd,
+ {vacmViewTreeFamily,
+ ViewIndex, ViewSubtree, ViewStatus, ViewMask}) ->
+ io:format(
+ Fd, "{vacmViewTreeFamily, \"~s\", ~w, ~w, ~w}.~n",
+ [ViewIndex, ViewSubtree, ViewStatus, ViewMask]);
do_write_vacm_conf(_Fd, Crap) ->
error({bad_vacm_config, Crap}).
%% ---- config file wrapper functions ----
-write_config_file(Dir, File, Verify, Write) ->
- snmp_config:write_config_file(Dir, File, Verify, Write).
+write_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:write_config_file(Dir, File, Order, Check, Write, Conf).
-append_config_file(Dir, File, Verify, Write) ->
- snmp_config:append_config_file(Dir, File, Verify, Write).
+append_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:append_config_file(Dir, File, Order, Check, Write, Conf).
read_config_file(Dir, File, Order, Check) ->
snmp_config:read_config_file(Dir, File, Order, Check).
@@ -1008,13 +911,19 @@ read_config_file(Dir, File, Order, Check) ->
%% ---- config file utility functions ----
+check_ok(ok) ->
+ ok;
+check_ok({ok, _}) ->
+ ok.
+
header() ->
{Y,Mo,D} = date(),
{H,Mi,S} = time(),
- io_lib:format("%% This file was generated by "
- "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
- "~2.2.0w:~2.2.0w:~2.2.0w\n",
- [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
+ io_lib:format(
+ "%% This file was generated by "
+ "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
+ "~2.2.0w:~2.2.0w:~2.2.0w\n",
+ [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
error(R) ->
throw({error, R}).
diff --git a/lib/snmp/src/manager/snmpm_conf.erl b/lib/snmp/src/manager/snmpm_conf.erl
index 5e2d9fdbf6..d2f9ba9c26 100644
--- a/lib/snmp/src/manager/snmpm_conf.erl
+++ b/lib/snmp/src/manager/snmpm_conf.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -78,43 +78,26 @@ write_manager_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_manager_config(Dir, Hdr, Conf).
-write_manager_config(Dir, Hdr, Conf)
- when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_manager_conf(Conf) end,
- Write = fun(Fid) -> write_manager_conf(Fid, Hdr, Conf) end,
- write_config_file(Dir, ?MANAGER_CONF_FILE, Verify, Write).
-
+write_manager_config(Dir, Hdr, Conf)
+ when is_list(Dir), is_list(Hdr), is_list(Conf) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ Write = fun (Fd, Entries) -> write_manager_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check, Write, Conf).
append_manager_config(Dir, Conf)
- when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_manager_conf(Conf) end,
- Write = fun(Fid) -> write_manager_conf(Fid, Conf) end,
- append_config_file(Dir, ?MANAGER_CONF_FILE, Verify, Write).
-
+ when is_list(Dir), is_list(Conf) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ Write = fun write_manager_conf/2,
+ append_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check, Write, Conf).
-read_manager_config(Dir) ->
- Verify = fun(Entry) -> verify_manager_conf_entry(Entry) end,
- read_config_file(Dir, ?MANAGER_CONF_FILE, Verify).
+read_manager_config(Dir) when is_list(Dir) ->
+ Order = fun snmpm_config:order_manager_config/2,
+ Check = fun snmpm_config:check_manager_config/2,
+ read_config_file(Dir, ?MANAGER_CONF_FILE, Order, Check).
-verify_manager_conf([]) ->
- ok;
-verify_manager_conf([H|T]) ->
- verify_manager_conf_entry(H),
- verify_manager_conf(T);
-verify_manager_conf(X) ->
- error({bad_manager_config, X}).
-
-verify_manager_conf_entry(Entry) ->
- case snmpm_config:check_manager_config(Entry) of
- ok ->
- ok;
-%% {ok, _} ->
-%% ok;
- Error ->
- throw(Error)
- end.
-
write_manager_conf(Fd, "", Conf) ->
write_manager_conf(Fd, Conf);
write_manager_conf(Fd, Hdr, Conf) ->
@@ -167,36 +150,29 @@ write_users_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_users_config(Dir, Hdr, Conf).
-write_users_config(Dir, Hdr, Conf)
+write_users_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_users_conf(Conf) end,
- Write = fun(Fd) -> write_users_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ Write = fun (Fd, Entries) -> write_users_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?USERS_CONF_FILE, Order, Check, Write, Conf).
-append_users_config(Dir, Conf)
+append_users_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_users_conf(Conf) end,
- Write = fun(Fd) -> write_users_conf(Fd, Conf) end,
- append_config_file(Dir, ?USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ Write = fun write_users_conf/2,
+ append_config_file(Dir, ?USERS_CONF_FILE, Order, Check, Write, Conf).
read_users_config(Dir) when is_list(Dir) ->
- Verify = fun(Entry) -> verify_users_conf_entry(Entry) end,
- read_config_file(Dir, ?USERS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_user_config/2,
+ read_config_file(Dir, ?USERS_CONF_FILE, Order, Check).
-
-verify_users_conf([]) ->
- ok;
-verify_users_conf([H|T]) ->
- verify_users_conf_entry(H),
- verify_users_conf(T);
-verify_users_conf(X) ->
- error({bad_users_conf, X}).
-
-verify_users_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_user_config(Entry),
- ok.
+
+check_user_config(Entry, State) ->
+ {check_ok(snmpm_config:check_user_config(Entry)),
+ State}.
write_users_conf(Fd, "", Conf) ->
write_users_conf(Fd, Conf);
@@ -239,36 +215,29 @@ write_agents_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_agents_config(Dir, Hdr, Conf).
-write_agents_config(Dir, Hdr, Conf)
+write_agents_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_agents_conf(Conf) end,
- Write = fun(Fd) -> write_agents_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?AGENTS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ Write = fun (Fd, Entries) -> write_agents_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check, Write, Conf).
-append_agents_config(Dir, Conf)
+append_agents_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_agents_conf(Conf) end,
- Write = fun(Fd) -> write_agents_conf(Fd, Conf) end,
- append_config_file(Dir, ?AGENTS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ Write = fun write_agents_conf/2,
+ append_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check, Write, Conf).
read_agents_config(Dir) ->
- Verify = fun(Entry) -> verify_agents_conf_entry(Entry) end,
- read_config_file(Dir, ?AGENTS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_agent_config/2,
+ read_config_file(Dir, ?AGENTS_CONF_FILE, Order, Check).
-verify_agents_conf([]) ->
- ok;
-verify_agents_conf([H|T]) ->
- verify_agents_conf_entry(H),
- verify_agents_conf(T);
-verify_agents_conf(X) ->
- error({bad_agents_config, X}).
-
-verify_agents_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_agent_config(Entry),
- ok.
+check_agent_config(Entry, State) ->
+ {check_ok(snmpm_config:check_agent_config(Entry)),
+ State}.
write_agents_conf(Fd, "", Conf) ->
write_agents_conf(Fd, Conf);
@@ -282,13 +251,15 @@ write_agents_conf(Fd, [H|T]) ->
do_write_agents_conf(Fd, H),
write_agents_conf(Fd, T).
-do_write_agents_conf(Fd,
- {UserId,
- TargetName, Comm, Ip, Port, EngineID,
- Timeout, MaxMessageSize, Version,
- SecModel, SecName, SecLevel} = _A) ->
- io:format(Fd,
- "{~w, \"~s\", \"~s\", ~w, ~w, \"~s\", ~w, ~w, ~w, ~w, \"~s\", ~w}.~n", [UserId, TargetName, Comm, Ip, Port, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]);
+do_write_agents_conf(
+ Fd,
+ {UserId, TargetName, Comm, Ip, Port, EngineID,
+ Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel} = _A) ->
+ io:format(
+ Fd,
+ "{~w, \"~s\", \"~s\", ~w, ~w, \"~s\", ~w, ~w, ~w, ~w, \"~s\", ~w}.~n",
+ [UserId, TargetName, Comm, Ip, Port, EngineID,
+ Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]);
do_write_agents_conf(_Fd, Crap) ->
error({bad_agents_config, Crap}).
@@ -314,37 +285,30 @@ write_usm_config(Dir, Conf) ->
Hdr = header() ++ Comment,
write_usm_config(Dir, Hdr, Conf).
-write_usm_config(Dir, Hdr, Conf)
+write_usm_config(Dir, Hdr, Conf)
when is_list(Dir) andalso is_list(Hdr) andalso is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Hdr, Conf) end,
- write_config_file(Dir, ?USM_USERS_CONF_FILE, Verify, Write).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ Write = fun (Fd, Entries) -> write_usm_conf(Fd, Hdr, Entries) end,
+ write_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check, Write, Conf).
-
-append_usm_config(Dir, Conf)
+append_usm_config(Dir, Conf)
when is_list(Dir) andalso is_list(Conf) ->
- Verify = fun() -> verify_usm_conf(Conf) end,
- Write = fun(Fd) -> write_usm_conf(Fd, Conf) end,
- append_config_file(Dir, ?USM_USERS_CONF_FILE, Verify, Write).
-
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ Write = fun write_usm_conf/2,
+ append_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check, Write, Conf).
read_usm_config(Dir)
when is_list(Dir) ->
- Verify = fun(Entry) -> verify_usm_conf_entry(Entry) end,
- read_config_file(Dir, ?USM_USERS_CONF_FILE, Verify).
+ Order = fun snmp_conf:no_order/2,
+ Check = fun check_usm_user_config/2,
+ read_config_file(Dir, ?USM_USERS_CONF_FILE, Order, Check).
-verify_usm_conf([]) ->
- ok;
-verify_usm_conf([H|T]) ->
- verify_usm_conf_entry(H),
- verify_usm_conf(T);
-verify_usm_conf(X) ->
- error({bad_usm_conf, X}).
-
-verify_usm_conf_entry(Entry) ->
- {ok, _} = snmpm_config:check_usm_user_config(Entry),
- ok.
+check_usm_user_config(Entry, State) ->
+ {check_ok(snmpm_config:check_usrm_user_config(Entry)),
+ State}.
write_usm_conf(Fd, "", Conf) ->
write_usm_conf(Fd, Conf);
@@ -358,41 +322,49 @@ write_usm_conf(Fd, [H|T]) ->
do_write_usm_conf(Fd, H),
write_usm_conf(Fd, T).
-do_write_usm_conf(Fd,
- {EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey}) ->
- io:format(Fd, "{\"~s\", \"~s\", ~w, ~w, ~w, ~w}.~n",
- [EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey]);
-do_write_usm_conf(Fd,
- {EngineID, UserName, SecName,
- AuthP, AuthKey, PrivP, PrivKey}) ->
- io:format(Fd, "{\"~s\", \"~s\", \"~s\", í~w, ~w, ~w, ~w}.~n",
- [EngineID, UserName, SecName, AuthP, AuthKey, PrivP, PrivKey]);
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey}) ->
+ io:format(
+ Fd, "{\"~s\", \"~s\", ~w, ~w, ~w, ~w}.~n",
+ [EngineID, UserName, AuthP, AuthKey, PrivP, PrivKey]);
+do_write_usm_conf(
+ Fd,
+ {EngineID, UserName, SecName,
+ AuthP, AuthKey, PrivP, PrivKey}) ->
+ io:format(
+ Fd, "{\"~s\", \"~s\", \"~s\", í~w, ~w, ~w, ~w}.~n",
+ [EngineID, UserName, SecName, AuthP, AuthKey, PrivP, PrivKey]);
do_write_usm_conf(_Fd, Crap) ->
error({bad_usm_conf, Crap}).
%% ---- config file wrapper functions ----
-write_config_file(Dir, File, Verify, Write) ->
- snmp_config:write_config_file(Dir, File, Verify, Write).
-
-append_config_file(Dir, File, Verify, Write) ->
- snmp_config:append_config_file(Dir, File, Verify, Write).
+write_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:write_config_file(Dir, File, Order, Check, Write, Conf).
-read_config_file(Dir, File, Verify) ->
- snmp_config:read_config_file(Dir, File, Verify).
+append_config_file(Dir, File, Order, Check, Write, Conf) ->
+ snmp_config:append_config_file(Dir, File, Order, Check, Write, Conf).
+read_config_file(Dir, File, Order, Check) ->
+ snmp_config:read_config_file(Dir, File, Order, Check).
%% ---- config file utility functions ----
+check_ok(ok) ->
+ ok;
+check_ok({ok, _}) ->
+ ok.
+
header() ->
{Y,Mo,D} = date(),
{H,Mi,S} = time(),
- io_lib:format("%% This file was generated by "
- "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
- "~2.2.0w:~2.2.0w:~2.2.0w\n",
- [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
-
+ io_lib:format(
+ "%% This file was generated by "
+ "~w (version-~s) ~w-~2.2.0w-~2.2.0w "
+ "~2.2.0w:~2.2.0w:~2.2.0w\n",
+ [?MODULE, ?version, Y, Mo, D, H, Mi, S]).
error(R) ->
throw({error, R}).
diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl
index e938a68ab0..b3500d7293 100644
--- a/lib/snmp/src/manager/snmpm_config.erl
+++ b/lib/snmp/src/manager/snmpm_config.erl
@@ -103,8 +103,10 @@
get_agent_mp_model/2
]).
--export([check_manager_config/1,
- check_user_config/1,
+-export([
+ order_manager_config/2,
+ check_manager_config/2,
+ check_user_config/1,
check_agent_config/1,
check_usm_user_config/1]).
@@ -2285,8 +2287,8 @@ is_crypto_supported(Func) ->
%% end.
read_manager_config_file(Dir) ->
- Order = fun snmp_conf:no_order/2,
- Check = fun (Entry, State) -> {check_manager_config(Entry), State} end,
+ Order = fun order_manager_config/2,
+ Check = fun check_manager_config/2,
Conf = read_file(Dir, "manager.conf", Order, Check),
?d("read_manager_config_file -> ok: "
"~n Conf: ~p", [Conf]),
@@ -2309,11 +2311,31 @@ default_manager_config() ->
"~n _Reason: ~p", [_Reason]),
[]
end.
-
-check_manager_config({address, Addr}) ->
- snmp_conf:check_ip(Addr);
+
+order_manager_config(EntryA, EntryB) ->
+ snmp_conf:keyorder(1, EntryA, EntryB, [domain]).
+
+check_manager_config({domain, D}, _Domain) ->
+ {snmp_conf:check_domain(D), D};
+check_manager_config({address = Tag, Ip}, D) ->
+ Domain =
+ case D of
+ undefined ->
+ default_transport_domain();
+ _ ->
+ D
+ end,
+ {case snmp_conf:check_ip(Domain, Ip) of
+ ok ->
+ ok;
+ {ok, FixedIp} ->
+ {ok, {Tag, FixedIp}}
+ end, Domain};
+check_manager_config(Entry, Domain) ->
+ {check_manager_config(Entry), Domain}.
+
check_manager_config({port, Port}) ->
- snmp_conf:check_integer(Port, {gt, 0});
+ snmp_conf:check_port(Port);
check_manager_config({engine_id, EngineID}) ->
snmp_conf:check_string(EngineID);
check_manager_config({max_message_size, Max}) ->
diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl
index ac2b7b7778..68d4aee97d 100644
--- a/lib/snmp/src/misc/snmp_config.erl
+++ b/lib/snmp/src/misc/snmp_config.erl
@@ -26,8 +26,9 @@
-compile({no_auto_import,[error/1]}).
-export([config/0]).
--export([write_config_file/4, append_config_file/4,
- read_config_file/3, read_config_file/4]).
+%%-export([write_config_file/4, append_config_file/4, read_config_file/4]).
+
+-export([write_config_file/6, append_config_file/6, read_config_file/4]).
-export([write_agent_snmp_files/7, write_agent_snmp_files/12,
write_agent_snmp_files/6, write_agent_snmp_files/11,
@@ -92,9 +93,9 @@
]).
--export_type([void/0,
- verify_config_entry_function/0,
- verify_config_function/0,
+-export_type([void/0,
+ order_config_entry_function/0,
+ check_config_entry_function/0,
write_config_function/0]).
@@ -2467,93 +2468,90 @@ header() ->
[?MODULE, ?version, Y, Mo, D, H, Mi, S]).
-%% *If* these functions are successfull, they successfully return anything
-%% (which is ignored), but they fail with either a throw or an exit or
-%% something similar.
+%% *If* these functions are successfull, they successfully return
+%% (value is ignored), but they fail preferably with
+%% throw({error, Reason}). Other exceptions are also handled.
-%% Verification of one config entry read from a file
--type(verify_config_entry_function() ::
- fun((Entry :: term()) -> ok | {error, Reason :: term()})).
+%% Sorting order for config entries (see lists:sort/2)
+-type(order_config_entry_function() ::
+ fun((term(), term()) -> boolean())).
-%% Verification of config to be written
--type(verify_config_function() ::
- fun(() -> void())).
+%% Check of config entries. Initial State is 'undefined'
+-type(check_config_entry_function() ::
+ fun((Entry :: term(), State :: undefined | term()) ->
+ {ok | {ok, NewEntry :: term()}, NewState :: term()})).
-%% Write config to file (as defined by Fd)
--type(write_config_function() ::
- fun((Fd :: file:io_device()) -> void())).
+%% Write configuration entries to file descriptor Fd
+-type(write_config_function() ::
+ fun((Fd :: file:io_device(), [Entry :: term()]) -> ok)).
--spec write_config_file(Dir :: string(),
- FileName :: string(),
- Verify :: verify_config_function(),
- Write :: write_config_function()) ->
- ok | {error, Reason :: term()}.
+-spec write_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function(),
+ Write :: write_config_function(),
+ Entries :: [term()]) ->
+ ok | {error, term()}.
-write_config_file(Dir, FileName, Verify, Write)
- when (is_list(Dir) andalso
- is_list(FileName) andalso
- is_function(Verify) andalso
- is_function(Write)) ->
- try do_write_config_file(Dir, FileName, Verify, Write) of
- ok ->
- ok;
- Other ->
- d("File write of ~s returned: ~p~n", [FileName,Other])
+write_config_file(Dir, FileName, Order, Check, Write, Entries)
+ when is_list(Dir), is_list(FileName),
+ is_function(Order), is_function(Check), is_function(Write),
+ is_list(Entries) ->
+ try
+ SortedEntries = lists:sort(Order, Entries),
+ _ =
+ lists:foldl(
+ fun (Entry, State) ->
+ case Check(Entry, State) of
+ {ok, NewState} ->
+ NewState;
+ {{ok, _}, NewState} ->
+ NewState
+ end
+ end, undefined, SortedEntries),
+ ok
+ of
+ _ ->
+ case file:open(filename:join(Dir, FileName), [write]) of
+ {ok, Fd} ->
+ write_config_file(Dir, FileName, Write, Entries, Fd);
+ Error ->
+ Error
+ end
catch
- throw:Error ->
+ Error ->
S = erlang:get_stacktrace(),
- d("File write of ~s throwed: ~p~n ~p~n", [FileName,Error,S]),
+ d("File write of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
Error;
- T:E ->
+ C:E ->
S = erlang:get_stacktrace(),
d("File write of ~s exception: ~p:~p~n ~p~n",
- [FileName,T,E,S]),
- {error,
- {failed_write, Dir, FileName,
- {T, E, erlang:get_stacktrace()}}}
- end.
-
-
-do_write_config_file(Dir, FileName, Verify, Write) ->
- Verify(),
- case file:open(filename:join(Dir, FileName), [write]) of
- {ok, Fd} ->
- file_write_and_close(Write, Fd, Dir, FileName);
- Error ->
- Error
+ [FileName,C,E,S]),
+ {error, {failed_write, Dir, FileName, {C, E, S}}}
end.
-append_config_file(Dir, FileName, Verify, Write)
- when (is_list(Dir) andalso
- is_list(FileName) andalso
- is_function(Verify) andalso
- is_function(Write)) ->
- try
- begin
- do_append_config_file(Dir, FileName, Verify, Write)
- end
+write_config_file(Dir, FileName, Write, Entries, Fd) ->
+ try Write(Fd, Entries) of
+ ok ->
+ close_config_file(Dir, FileName, Fd)
catch
- throw:Error ->
- Error;
- T:E ->
- {error,
- {failed_append, Dir, FileName,
- {T, E, erlang:get_stacktrace()}}}
- end.
-
-do_append_config_file(Dir, FileName, Verify, Write) ->
- Verify(),
- case file:open(filename:join(Dir, FileName), [read, write]) of
- {ok, Fd} ->
- file:position(Fd, eof),
- file_write_and_close(Write, Fd, Dir, FileName);
Error ->
- Error
+ S = erlang:get_stacktrace(),
+ d("File write of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ close_config_file(Dir, FileName, Fd),
+ Error;
+ C:E ->
+ S = erlang:get_stacktrace(),
+ d("File write of ~s exception: ~p:~p~n ~p~n",
+ [FileName,C,E,S]),
+ close_config_file(Dir, FileName, Fd),
+ {error, {failed_write, Dir, FileName, {C, E, S}}}
end.
-
-file_write_and_close(Write, Fd, Dir, FileName) ->
- ok = Write(Fd),
+close_config_file(Dir, FileName, Fd) ->
case file:sync(Fd) of
ok ->
case file:close(Fd) of
@@ -2563,23 +2561,83 @@ file_write_and_close(Write, Fd, Dir, FileName) ->
{error, {failed_closing, Dir, FileName, Reason}}
end;
{error, Reason} ->
+ _ = file:close(Fd),
{error, {failed_syncing, Dir, FileName, Reason}}
end.
-%% XXX remove
-read_config_file(Dir, FileName, Verify) ->
- read_config_file(
- Dir, FileName, fun snmp_conf:no_order/2,
- fun (Term, State) ->
- {Verify(Term), State}
- end).
--spec read_config_file(Dir :: string(),
- FileName :: string(),
- Order :: function(),
- Verify :: function()) ->
- {ok, Config :: list()} | {error, Reason :: term()}.
+-spec append_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function(),
+ Write :: write_config_function(),
+ Entries :: [term()]) ->
+ ok | {error, term()}.
+
+append_config_file(Dir, FileName, Order, Check, Write, Entries)
+ when is_list(Dir), is_list(FileName),
+ is_function(Order), is_function(Check), is_function(Write),
+ is_list(Entries) ->
+ case file:open(filename:join(Dir, FileName), [read, write]) of
+ {ok, Fd} ->
+ append_config_file(
+ Dir, FileName, Order, Check, Write, Entries, Fd);
+ Error ->
+ Error
+ end.
+
+append_config_file(Dir, FileName, Order, Check, Write, Entries, Fd) ->
+ try
+ %% Verify the entries together with the file content
+ LinesInFileR = read_lines(Fd, [], 1),
+ StartLine =
+ case LinesInFileR of
+ [] ->
+ 1;
+ [{_, _, EndLine} | _] ->
+ EndLine
+ end,
+ LinesR = prepend_lines(LinesInFileR, Entries, StartLine),
+ SortedLines = sort_lines(lists:reverse(LinesR), Order),
+ _ = verify_lines(SortedLines, Check, undefined, []),
+ %% Append to the file
+ Write(Fd, Entries)
+ of
+ ok ->
+ close_config_file(Dir, FileName, Fd)
+ catch
+ Error ->
+ S = erlang:get_stacktrace(),
+ d("File append of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ close_config_file(Dir, FileName, Fd),
+ Error;
+ C:E ->
+ S = erlang:get_stacktrace(),
+ d("File append of ~s exception: ~p:~p~n ~p~n",
+ [FileName,C,E,S]),
+ close_config_file(Dir, FileName, Fd),
+ {error, {failed_append, Dir, FileName, {C, E, S}}}
+ end.
+
+%% Fake line numbers, one per entry
+prepend_lines(Lines, [], _) ->
+ Lines;
+prepend_lines(Lines, [Entry | Entries], StartLine) ->
+ EndLine = StartLine + 1,
+ prepend_lines([{StartLine, Entry, EndLine} | Lines], Entries, EndLine).
+
+
+
+-spec read_config_file(
+ Dir :: string(),
+ FileName :: string(),
+ Order :: order_config_entry_function(),
+ Check :: check_config_entry_function()) ->
+ {ok, Config :: [Entry :: term()]} |
+ {error, Reason :: term()}.
read_config_file(Dir, FileName, Order, Check)
when is_list(Dir), is_list(FileName),
@@ -2587,17 +2645,20 @@ read_config_file(Dir, FileName, Order, Check)
case file:open(filename:join(Dir, FileName), [read]) of
{ok, Fd} ->
try
- {ok,
- verify_lines(
- lists:sort(
- fun ({_, T1, _}, {_, T2, _}) ->
- Order(T1, T2)
- end,
- read_lines(Fd, [], 1)),
- Check, undefined, [])}
+ Lines = lists:reverse(read_lines(Fd, [], 1)),
+ SortedLines = sort_lines(Lines, Order),
+ {ok, verify_lines(SortedLines, Check, undefined, [])}
catch
Error ->
- {error, Error}
+ S = erlang:get_stacktrace(),
+ d("File read of ~s throwed: ~p~n ~p~n",
+ [FileName, Error, S]),
+ {error, Error};
+ T:E ->
+ S = erlang:get_stacktrace(),
+ d("File read of ~s exception: ~p:~p~n ~p~n",
+ [FileName,T,E,S]),
+ {error, {failed_read, Dir, FileName, {T, E, S}}}
after
file:close(Fd)
end;
@@ -2612,7 +2673,7 @@ read_lines(Fd, Acc, StartLine) ->
{error, Error, EndLine} ->
throw({failed_reading, StartLine, EndLine, Error});
{eof, _EndLine} ->
- lists:reverse(Acc)
+ Acc
end.
read_and_parse_term(Fd, StartLine) ->
@@ -2628,6 +2689,12 @@ read_and_parse_term(Fd, StartLine) ->
Other
end.
+sort_lines(Lines, Order) ->
+ lists:sort(
+ fun ({_, T1, _}, {_, T2, _}) ->
+ Order(T1, T2)
+ end, Lines).
+
verify_lines([], _, _, Acc) ->
lists:reverse(Acc);
verify_lines(
@@ -2646,53 +2713,6 @@ verify_lines(
end.
-%% XXX remove
-
-%% do_read_config_file(Dir, FileName, Verify) ->
-%% case file:open(filename:join(Dir, FileName), [read]) of
-%% {ok, Fd} ->
-%% Result = read_loop(Fd, [], Verify, 1),
-%% file:close(Fd),
-%% Result;
-%% {error, Reason} ->
-%% {error, {Reason, FileName}}
-%% end.
-
-%% read_loop(Fd, Acc, Check, StartLine) ->
-%% case read_term(Fd, StartLine) of
-%% {ok, Term, EndLine} ->
-%% case (catch Check(Term)) of
-%% ok ->
-%% read_loop(Fd, [Term | Acc], Check, EndLine);
-%% {error, Reason} ->
-%% {error, {failed_check, StartLine, EndLine, Reason}};
-%% Error ->
-%% {error, {failed_check, StartLine, EndLine, Error}}
-%% end;
-%% {error, EndLine, Error} ->
-%% {error, {failed_reading, StartLine, EndLine, Error}};
-%% eof ->
-%% {ok, lists:reverse(Acc)}
-%% end.
-
-%% read_term(Fd, StartLine) ->
-%% case io:request(Fd, {get_until, "", erl_scan, tokens, [StartLine]}) of
-%% {ok, Tokens, EndLine} ->
-%% case erl_parse:parse_term(Tokens) of
-%% {ok, Term} ->
-%% {ok, Term, EndLine};
-%% {error, {Line, erl_parse, Error}} ->
-%% {error, Line, {parse_error, Error}}
-%% end;
-%% {error, E, EndLine} ->
-%% {error, EndLine, E};
-%% {eof, _EndLine} ->
-%% eof;
-%% Other ->
-%% Other
-%% end.
-
-
agent_snmp_mk_secret(Alg, Passwd, EngineID) ->
snmp_usm:passwd2localized_key(Alg, Passwd, EngineID).