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authorMicael Karlberg <[email protected]>2012-08-02 10:40:11 +0200
committerMicael Karlberg <[email protected]>2012-08-02 10:42:52 +0200
commit96ca0eb1e6836ed0e6be0ba93f765c359ac17c27 (patch)
tree2b5de7dfc3b95370bfb58705c0655036a7b48444 /lib/snmp/src
parent12d50ad491c6800ab769662afac9a4b221c84648 (diff)
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[snmp/agent] Cleanup
lists:keydelete/2 does not exist (used in no_cloning)! Introduced some simple wrapper functions for list access (ke1delete, key1search, key1store and key1sort).
Diffstat (limited to 'lib/snmp/src')
-rw-r--r--lib/snmp/src/agent/snmp_user_based_sm_mib.erl47
1 files changed, 34 insertions, 13 deletions
diff --git a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
index 9d67e336af..3c4ba1af66 100644
--- a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
+++ b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl
@@ -745,7 +745,7 @@ do_validate_is_set_ok(RowIndex, Cols) ->
pre_set(RowIndex, Cols) ->
%% Remove the ?is_cloning member again; it must no longer be
%% present.
- Cols0 = lists:keydelete(?is_cloning, 1, Cols),
+ Cols0 = key1delete(?is_cloning, Cols),
%% Possibly initialize the usmUserSecurityName and privacy keys
case snmp_generic:table_row_exists(db(usmUserTable), RowIndex) of
true -> Cols0;
@@ -782,7 +782,7 @@ validate_set(Error, _RowIndex, _Cols) ->
%% no further checks.
%%-----------------------------------------------------------------
validate_clone_from(RowIndex, Cols) ->
- case lists:keysearch(?usmUserCloneFrom, 1, Cols) of
+ case key1search(?usmUserCloneFrom, Cols) of
{value, {_Col, RowPointer}} ->
RowIndex2 = extract_row(RowPointer),
OldCloneFrom = snmp_generic:table_get_element(db(usmUserTable),
@@ -826,18 +826,18 @@ get_cloned_cols(CloneFromRow, Cols) ->
{?is_cloning, true}
],
Func = fun({Col, _} = Item, NCols) ->
- lists:keystore(Col, 1, NCols, Item)
+ key1store(Col, NCols, Item)
end,
Cols1 = lists:foldl(Func, ClonedCols, Cols),
- lists:keysort(1, Cols1).
+ key1sort(Cols1).
no_cloning(Cols0) ->
- Cols1 = lists:keydelete(?usmUserCloneFrom, Cols0),
- lists:keydelete(?is_cloning, Cols1).
+ Cols1 = key1delete(?usmUserCloneFrom, Cols0),
+ key1delete(?is_cloning, Cols1).
validate_auth_protocol(RowIndex, Cols) ->
- case lists:keysearch(?usmUserAuthProtocol, 1, Cols) of
+ case key1search(?usmUserAuthProtocol, Cols) of
{value, {_Col, AuthProtocol}} ->
%% Check if the row is being cloned; we can't check the
%% old value of authProtocol, because if the row was
@@ -908,7 +908,7 @@ validate_own_priv_key_change(RowIndex, Cols) ->
%% Check that the requesting user is the same as the modified user
validate_requester(RowIndex, Cols, KeyChangeCol) ->
- case lists:keysearch(KeyChangeCol, 1, Cols) of
+ case key1search(KeyChangeCol, Cols) of
{value, _} ->
case get(sec_model) of % Check the securityModel in the request
?SEC_USM -> ok;
@@ -931,7 +931,7 @@ validate_requester(RowIndex, Cols, KeyChangeCol) ->
end.
validate_key_change(RowIndex, Cols, KeyChangeCol, Type) ->
- case lists:keysearch(KeyChangeCol, 1, Cols) of
+ case key1search(KeyChangeCol, Cols) of
{value, {_Col, KeyC}} ->
%% Check if the row has been cloned; or if it is cloned in
%% this set-operation.
@@ -977,7 +977,7 @@ validate_key_change(RowIndex, Cols, KeyChangeCol, Type) ->
end.
validate_priv_protocol(RowIndex, Cols) ->
- case lists:keysearch(?usmUserPrivProtocol, 1, Cols) of
+ case key1search(?usmUserPrivProtocol, Cols) of
{value, {_Col, PrivProtocol}} ->
%% Check if the row has been cloned; we can't check the
%% old value of privhProtocol, because if the row was
@@ -1054,7 +1054,7 @@ set_own_priv_key_change(RowIndex, Cols) ->
set_key_change(RowIndex, Cols, ?usmUserOwnPrivKeyChange, priv).
set_key_change(RowIndex, Cols, KeyChangeCol, Type) ->
- case lists:keysearch(KeyChangeCol, 1, Cols) of
+ case key1search(KeyChangeCol, Cols) of
{value, {_Col, KeyChange}} ->
KeyCol = case Type of
auth -> ?usmUserAuthKey;
@@ -1086,7 +1086,7 @@ extract_row(_, _) -> wrongValue(?usmUserCloneFrom).
get_auth_proto(RowIndex, Cols) ->
%% The protocol can be changed by the request too, otherwise,
%% check the stored protocol.
- case lists:keysearch(?usmUserAuthProtocol, 1, Cols) of
+ case key1search(?usmUserAuthProtocol, Cols) of
{value, {_, Protocol}} ->
Protocol;
false ->
@@ -1105,7 +1105,7 @@ get_auth_proto(RowIndex, Cols) ->
get_priv_proto(RowIndex, Cols) ->
%% The protocol can be changed by the request too, otherwise,
%% check the stored protocol.
- case lists:keysearch(?usmUserPrivProtocol, 1, Cols) of
+ case key1search(?usmUserPrivProtocol, Cols) of
{value, {_, Protocol}} ->
Protocol;
false ->
@@ -1243,6 +1243,27 @@ set_sname(_) -> %% Keep it, if already set.
error(Reason) ->
throw({error, Reason}).
+
+%%-----------------------------------------------------------------
+%% lists key-function(s) wrappers
+
+-compile({inline,key1delete/2}).
+key1delete(Key, List) ->
+ lists:keydelete(Key, 1, List).
+
+-compile({inline,key1search/2}).
+key1search(Key, List) ->
+ lists:keysearch(Key, 1, List).
+
+-compile({inline,key1store/3}).
+key1store(Key, List, Elem) ->
+ lists:keystore(Key, 1, List, Elem).
+
+-compile({inline,key1sort/1}).
+key1sort(List) ->
+ lists:keysort(1, List).
+
+
%%-----------------------------------------------------------------
info_msg(F, A) ->