diff options
Diffstat (limited to 'lib/asn1/src/asn1ct_constructed_per.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_constructed_per.erl | 71 |
1 files changed, 54 insertions, 17 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_per.erl b/lib/asn1/src/asn1ct_constructed_per.erl index 8d4afc0a0b..4672f7edd3 100644 --- a/lib/asn1/src/asn1ct_constructed_per.erl +++ b/lib/asn1/src/asn1ct_constructed_per.erl @@ -770,8 +770,10 @@ optionals(L) -> optionals(L,[],2). optionals([#'ComponentType'{prop='OPTIONAL'}|Rest], Acc, Pos) -> optionals(Rest, [Pos|Acc], Pos+1); -optionals([#'ComponentType'{prop={'DEFAULT',Val}}|Rest], Acc, Pos) -> - optionals(Rest, [{Pos,Val}|Acc], Pos+1); +optionals([#'ComponentType'{typespec=T,prop={'DEFAULT',Val}}|Rest], + Acc, Pos) -> + Vals = def_values(T, Val), + optionals(Rest, [{Pos,Vals}|Acc], Pos+1); optionals([#'ComponentType'{}|Rest], Acc, Pos) -> optionals(Rest, Acc, Pos+1); optionals([], Acc, _) -> @@ -888,7 +890,8 @@ gen_enc_components_call1(Erule,TopType, optional -> asn1ct_imm:enc_absent(Element, [asn1_NOVALUE], Imm1); {default,Def} -> - asn1ct_imm:enc_absent(Element, [asn1_DEFAULT,Def], Imm1) + DefValues = def_values(Type, Def), + asn1ct_imm:enc_absent(Element, DefValues, Imm1) end, Imm = case Imm2 of [] -> []; @@ -899,6 +902,38 @@ gen_enc_components_call1(_Erule,_TopType,[],Pos,_,_, Acc) -> ImmList = lists:reverse(Acc), {ImmList,Pos}. +def_values(#type{def=#'Externaltypereference'{module=Mod,type=Type}}, Def) -> + #typedef{typespec=T} = asn1_db:dbget(Mod, Type), + def_values(T, Def); +def_values(#type{def={'BIT STRING',[]}}, Bs) when is_bitstring(Bs) -> + ListBs = [B || <<B:1>> <= Bs], + IntBs = lists:foldl(fun(B, A) -> + (A bsl 1) bor B + end, 0, lists:reverse(ListBs)), + Sz = bit_size(Bs), + Compact = case 8 - Sz rem 8 of + 8 -> + {0,Bs}; + Unused -> + {Unused,<<Bs:Sz/bits,0:Unused>>} + end, + [asn1_DEFAULT,Bs,Compact,ListBs,IntBs]; +def_values(#type{def={'BIT STRING',[_|_]=Ns}}, List) when is_list(List) -> + Bs = asn1ct_gen:named_bitstring_value(List, Ns), + ListBs = [B || <<B:1>> <= Bs], + IntBs = lists:foldl(fun(B, A) -> + (A bsl 1) bor B + end, 0, lists:reverse(ListBs)), + Args = [List,Bs,ListBs,IntBs], + {call,per_common,is_default_bitstring,Args}; +def_values(#type{def={'INTEGER',Ns}}, Def) -> + [asn1_DEFAULT,Def|case lists:keyfind(Def, 2, Ns) of + false -> []; + {Val,Def} -> [Val] + end]; +def_values(_, Def) -> + [asn1_DEFAULT,Def]. + gen_enc_line_imm(Erule, TopType, Cname, Type, Element, DynamicEnc, Ext) -> Imm0 = gen_enc_line_imm_1(Erule, TopType, Cname, Type, Element, DynamicEnc), @@ -1207,7 +1242,8 @@ gen_dec_comp_call(Comp, Erule, TopType, Tpos, OptTable, DecInfObj, comp_call_pre_post(noext, mandatory, _, _, _, _, _, _) -> {[],[]}; -comp_call_pre_post(noext, Prop, _, _, TextPos, OptTable, NumOptionals, Ext) -> +comp_call_pre_post(noext, Prop, _, Type, TextPos, + OptTable, NumOptionals, Ext) -> %% OPTIONAL or DEFAULT OptPos = get_optionality_pos(TextPos, OptTable), Element = case NumOptionals - OptPos of @@ -1225,7 +1261,7 @@ comp_call_pre_post(noext, Prop, _, _, TextPos, OptTable, NumOptionals, Ext) -> emit([";",nl, "0 ->",nl, "{"]), - gen_dec_component_no_val(Ext, Prop), + gen_dec_component_no_val(Ext, Type, Prop), emit([",",{curr,bytes},"}",nl, "end"]), St @@ -1247,10 +1283,10 @@ comp_call_pre_post({ext,_,_}, Prop, Pos, Type, _, _, _, Ext) -> components=ExtGroupCompList2}} when is_integer(Number2)-> emit("{extAddGroup,"), - gen_dec_extaddGroup_no_val(Ext, ExtGroupCompList2), + gen_dec_extaddGroup_no_val(Ext, Type, ExtGroupCompList2), emit("}"); _ -> - gen_dec_component_no_val(Ext, Prop) + gen_dec_component_no_val(Ext, Type, Prop) end, emit([",",{curr,bytes},"}",nl, "end"]), @@ -1265,21 +1301,22 @@ is_mandatory_predef_tab_c(_, _, {"got objfun through args","ObjFun"}) -> is_mandatory_predef_tab_c(_,_,_) -> true. -gen_dec_extaddGroup_no_val(Ext,[#'ComponentType'{prop=Prop}])-> - gen_dec_component_no_val(Ext,Prop), +gen_dec_extaddGroup_no_val(Ext, Type, [#'ComponentType'{prop=Prop}])-> + gen_dec_component_no_val(Ext, Type, Prop), ok; -gen_dec_extaddGroup_no_val(Ext,[#'ComponentType'{prop=Prop}|Rest])-> - gen_dec_component_no_val(Ext,Prop), - emit({","}), - gen_dec_extaddGroup_no_val(Ext,Rest); -gen_dec_extaddGroup_no_val(_, []) -> +gen_dec_extaddGroup_no_val(Ext, Type, [#'ComponentType'{prop=Prop}|Rest])-> + gen_dec_component_no_val(Ext, Type, Prop), + emit(","), + gen_dec_extaddGroup_no_val(Ext, Type, Rest); +gen_dec_extaddGroup_no_val(_, _, []) -> ok. -gen_dec_component_no_val(_,{'DEFAULT',DefVal}) -> +gen_dec_component_no_val(_, Type, {'DEFAULT',DefVal0}) -> + DefVal = asn1ct_gen:conform_value(Type, DefVal0), emit([{asis,DefVal}]); -gen_dec_component_no_val(_,'OPTIONAL') -> +gen_dec_component_no_val(_, _, 'OPTIONAL') -> emit({"asn1_NOVALUE"}); -gen_dec_component_no_val({ext,_,_},mandatory) -> +gen_dec_component_no_val({ext,_,_}, _, mandatory) -> emit({"asn1_NOVALUE"}). |