diff options
Diffstat (limited to 'lib/asn1/src')
| -rw-r--r-- | lib/asn1/src/asn1ct_check.erl | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl index 5d8740b92e..7b33d1e5e7 100644 --- a/lib/asn1/src/asn1ct_check.erl +++ b/lib/asn1/src/asn1ct_check.erl @@ -2148,11 +2148,9 @@ check_valuedef(#state{recordtopname=TopName}=S0, V0) -> {'INTEGER',NamedNumberList} -> ok = validate_integer(SVal, Value, NamedNumberList, Constr), V#valuedef{value=normalize_value(SVal, Vtype, Value, [])}; - #'SEQUENCE'{components=Components} -> - {ok,SeqVal} = validate_sequence(SVal, Value, - Components, Constr), - V#valuedef{value=normalize_value(SVal, Vtype, - SeqVal, TopName)}; + #'SEQUENCE'{} -> + {ok,SeqVal} = convert_external(SVal, Value), + V#valuedef{value=normalize_value(SVal, Vtype, SeqVal, TopName)}; {'SelectionType',SelName,SelT} -> CheckedT = check_selectiontype(SVal, SelName, SelT), NewV = V#valuedef{type=CheckedT}, @@ -2412,13 +2410,13 @@ valid_objectid(o_id,_I,[1]) -> false; valid_objectid(o_id,_I,[2]) -> true; valid_objectid(_,_,_) -> true. -validate_sequence(S=#state{type=Vtype},Value,_Components,_Constr) -> +convert_external(S=#state{type=Vtype}, Value) -> case Vtype of #type{tag=[{tag,'UNIVERSAL',8,'IMPLICIT',32}]} -> %% this is an 'EXTERNAL' (or INSTANCE OF) case Value of - [{identification,_}|_RestVal] -> - {ok,to_EXTERNAL1990(S,Value)}; + [{#seqtag{val=identification},_}|_] -> + {ok,to_EXTERNAL1990(S, Value)}; _ -> {ok,Value} end; @@ -2426,21 +2424,25 @@ validate_sequence(S=#state{type=Vtype},Value,_Components,_Constr) -> {ok,Value} end. -to_EXTERNAL1990(S,[{identification,{'CHOICE',{syntax,Stx}}}|Rest]) -> - to_EXTERNAL1990(S,Rest,[{'direct-reference',Stx}]); -to_EXTERNAL1990(S,[{identification,{'CHOICE',{'presentation-context-id',I}}}|Rest]) -> - to_EXTERNAL1990(S,Rest,[{'indirect-reference',I}]); -to_EXTERNAL1990(S,[{identification,{'CHOICE',{'context-negotiation',[{_,PCid},{_,TrStx}]}}}|Rest]) -> - to_EXTERNAL1990(S,Rest,[{'indirect-reference',PCid},{'direct-reference',TrStx}]); -to_EXTERNAL1990(S,_) -> +to_EXTERNAL1990(S, [{#seqtag{val=identification}=T, + {'CHOICE',{syntax,Stx}}}|Rest]) -> + to_EXTERNAL1990(S, Rest, [{T#seqtag{val='direct-reference'},Stx}]); +to_EXTERNAL1990(S, [{#seqtag{val=identification}=T, + {'CHOICE',{'presentation-context-id',I}}}|Rest]) -> + to_EXTERNAL1990(S, Rest, [{T#seqtag{val='indirect-reference'},I}]); +to_EXTERNAL1990(S, [{#seqtag{val=identification}=T, + {'CHOICE',{'context-negotiation',[{_,PCid},{_,TrStx}]}}}|Rest]) -> + to_EXTERNAL1990(S, Rest, [{T#seqtag{val='indirect-reference'},PCid}, + {T#seqtag{val='direct-reference'},TrStx}]); +to_EXTERNAL1990(S, _) -> error({value,"illegal value in EXTERNAL type",S}). -to_EXTERNAL1990(S,[V={'data-value-descriptor',_}|Rest],Acc) -> - to_EXTERNAL1990(S,Rest,[V|Acc]); -to_EXTERNAL1990(_S,[{'data-value',Val}],Acc) -> - Encoding = {encoding,{'CHOICE',{'octet-aligned',Val}}}, +to_EXTERNAL1990(S, [V={#seqtag{val='data-value-descriptor'},_}|Rest], Acc) -> + to_EXTERNAL1990(S, Rest, [V|Acc]); +to_EXTERNAL1990(_S, [{#seqtag{val='data-value'}=T,Val}], Acc) -> + Encoding = {T#seqtag{val=encoding},{'CHOICE',{'octet-aligned',Val}}}, lists:reverse([Encoding|Acc]); -to_EXTERNAL1990(S,_,_) -> +to_EXTERNAL1990(S, _, _) -> error({value,"illegal value in EXTERNAL type",S}). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |