diff options
Diffstat (limited to 'lib/asn1/src/asn1ct_constructed_ber.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_constructed_ber.erl | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_ber.erl b/lib/asn1/src/asn1ct_constructed_ber.erl index 51a241ffbd..77b78dcac7 100644 --- a/lib/asn1/src/asn1ct_constructed_ber.erl +++ b/lib/asn1/src/asn1ct_constructed_ber.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 1997-2010. 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 %% compliance with the License. You should have received a copy of the %% Erlang Public License along with this software. If not, it can be %% retrieved online at http://www.erlang.org/. -%% +%% %% Software distributed under the License is distributed on an "AS IS" %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See %% the License for the specific language governing rights and limitations %% under the License. -%% +%% %% %CopyrightEnd% %% %% @@ -71,13 +71,15 @@ gen_encode_sequence(Erules,Typename,D) when is_record(D,type) -> ok end, - {SeqOrSet,TableConsInfo,CompList} = + {SeqOrSet,TableConsInfo,CompList0} = case D#type.def of #'SEQUENCE'{tablecinf=TCI,components=CL} -> {'SEQUENCE',TCI,CL}; #'SET'{tablecinf=TCI,components=CL} -> {'SET',TCI,CL} end, + %% filter away extensionAdditiongroup markers + CompList = filter_complist(CompList0), Ext = extensible(CompList), CompList1 = case CompList of {Rl1,El,Rl2} -> Rl1 ++ El ++ Rl2; @@ -189,7 +191,11 @@ gen_encode_sequence(Erules,Typename,D) when is_record(D,type) -> gen_decode_sequence(Erules,Typename,D) when is_record(D,type) -> asn1ct_name:start(), asn1ct_name:new(tag), - #'SEQUENCE'{tablecinf=TableConsInfo,components=CList} = D#type.def, + #'SEQUENCE'{tablecinf=TableConsInfo,components=CList0} = D#type.def, + + %% filter away extensionAdditiongroup markers + CList = filter_complist(CList0), + Ext = extensible(CList), {CompList,CompList2} = case CList of {Rl1,El,Rl2} -> {Rl1 ++ El ++ Rl2,CList}; @@ -369,7 +375,10 @@ gen_decode_set(Erules,Typename,D) when is_record(D,type) -> asn1ct_name:clear(), asn1ct_name:new(term), asn1ct_name:new(tag), - #'SET'{components=TCompList} = D#type.def, + #'SET'{components=TCompList0} = D#type.def, + + %% filter away extensionAdditiongroup markers + TCompList = filter_complist(TCompList0), Ext = extensible(TCompList), ToOptional = fun(mandatory) -> 'OPTIONAL'; @@ -1473,6 +1482,22 @@ extensible({RootList,ExtList}) -> {ext,length(RootList)+1,length(ExtList)}; extensible({_Rl1,_ExtL,_Rl2}) -> extensible. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% filter away ExtensionAdditionGroup start and end marks since these +%% have no significance for the BER encoding +%% +filter_complist(CompList) when is_list(CompList) -> + lists:filter(fun(#'ExtensionAdditionGroup'{}) -> + false; + ('ExtensionAdditionGroupEnd') -> + false; + (_) -> + true + end, CompList); +filter_complist({Root,Ext}) -> + {Root,filter_complist(Ext)}; +filter_complist({Root1,Ext,Root2}) -> + {Root1,filter_complist(Ext),Root2}. print_attribute_comment(InnerType,Pos,Prop) -> CommentLine = "%%-------------------------------------------------", |