diff options
Diffstat (limited to 'lib/asn1/src/asn1ct_constructed_per.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_constructed_per.erl | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_per.erl b/lib/asn1/src/asn1ct_constructed_per.erl index b29a7b3048..2f711413bf 100644 --- a/lib/asn1/src/asn1ct_constructed_per.erl +++ b/lib/asn1/src/asn1ct_constructed_per.erl @@ -1099,10 +1099,11 @@ gen_dec_components_call(Erule,TopType,CL={Root1,ExtList,Root2}, {EmitExts,_} = gen_dec_comp_calls(NewExtList, Erule, TopType, OptTable, DecInfObj, Ext, NumberOfOptionals, Tpos, []), + NumExtsToSkip = ext_length(ExtList), Finish = fun(St) -> emit([{next,bytes},"= ?RT_PER:skipextensions(",{curr,bytes},",", - length(ExtList)+1,",Extensions)"]), + NumExtsToSkip+1,",Extensions)"]), asn1ct_name:new(bytes), St end, @@ -1361,7 +1362,7 @@ gen_dec_line_open_type(_, _, _) -> fun() -> St end} end}. -gen_dec_line_special(_, {typefield,_}, _TopType, Comp, +gen_dec_line_special(Erule, {typefield,_}, _TopType, Comp, DecInfObj, Ext) -> #'ComponentType'{name=Cname,typespec=Type,prop=Prop} = Comp, fun({_BytesVar,PrevSt}) -> @@ -1370,13 +1371,14 @@ gen_dec_line_special(_, {typefield,_}, _TopType, Comp, {Name,RestFieldNames} = (Type#type.def)#'ObjectClassFieldType'.fieldname, - asn1ct_name:new(tmpterm), asn1ct_name:new(reason), - emit([indent(2),"{",{curr,tmpterm},", ",{next,bytes}, - "} = ?RT_PER:decode_open_type(",{curr,bytes}, - ", []),",nl]), - emit([indent(2),"case (catch ObjFun(", - {asis,Name},",",{curr,tmpterm},",telltype,", + Imm = asn1ct_imm:per_dec_open_type(is_aligned(Erule)), + BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)), + {TmpTerm,TempBuf} = asn1ct_imm:dec_slim_cg(Imm, BytesVar), + emit([com,nl, + {next,bytes}," = ",TempBuf,com,nl, + indent(2),"case (catch ObjFun(", + {asis,Name},",",TmpTerm,",telltype,", {asis,RestFieldNames},")) of", nl]), emit([indent(4),"{'EXIT',",{curr,reason},"} ->",nl]), emit([indent(6),"exit({'Type not ", @@ -1402,8 +1404,10 @@ gen_dec_line_special(_, {typefield,_}, _TopType, Comp, end, {Name,RestFieldNames} = (Type#type.def)#'ObjectClassFieldType'.fieldname, - emit(["?RT_PER:decode_open_type(",{curr,bytes}, - ", []),",nl]), + Imm = asn1ct_imm:per_dec_open_type(is_aligned(Erule)), + BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)), + asn1ct_imm:dec_code_gen(Imm, BytesVar), + emit([com,nl]), if Ext == noext andalso Prop == mandatory -> emit([{curr,term}," =",nl," "]); @@ -1429,8 +1433,9 @@ gen_dec_line_special(_, {typefield,_}, _TopType, Comp, end, {[],PrevSt}; _ -> - emit(["?RT_PER:decode_open_type(",{curr,bytes}, - ", [])"]), + Imm = asn1ct_imm:per_dec_open_type(is_aligned(Erule)), + BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)), + asn1ct_imm:dec_code_gen(Imm, BytesVar), RefedFieldName = (Type#type.def)#'ObjectClassFieldType'.fieldname, @@ -1440,10 +1445,12 @@ gen_dec_line_special(_, {typefield,_}, _TopType, Comp, Prop}],PrevSt} end end; -gen_dec_line_special(_, {objectfield,PrimFieldName1,PFNList}, _TopType, +gen_dec_line_special(Erule, {objectfield,PrimFieldName1,PFNList}, _TopType, Comp, _DecInfObj, _Ext) -> fun({_BytesVar,PrevSt}) -> - emit(["?RT_PER:decode_open_type(",{curr,bytes},", [])"]), + Imm = asn1ct_imm:per_dec_open_type(is_aligned(Erule)), + BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)), + asn1ct_imm:dec_code_gen(Imm, BytesVar), #'ComponentType'{name=Cname,prop=Prop} = Comp, SaveBytes = [{Cname,{PrimFieldName1,PFNList}, asn1ct_gen:mk_var(asn1ct_name:curr(term)), @@ -1666,20 +1673,15 @@ gen_dec_choice1(Erule,TopType,CompList,{ext,ExtPos,ExtNum}) -> length(CompList)-ExtNum,",Ext ),",nl}), emit({"{Cname,{Val,NewBytes}} = case Choice + Ext*",ExtPos-1," of",nl}), gen_dec_choice2(Erule,TopType,CompList,{ext,ExtPos,ExtNum}), - case Erule of - per -> - emit([";",nl,"_ -> {asn1_ExtAlt,",nl, - " fun() -> ",nl, - " {XTerm,XBytes} = ?RT_PER:decode_open_type(", - {curr,bytes},",[]),",nl, - " {binary_to_list(XTerm),XBytes}",nl, - " end()}"]); - _ -> - emit([";",nl,"_ -> {asn1_ExtAlt, ?RT_PER:decode_open_type(", - {curr,bytes},",[])}"]) - end, - emit({nl,"end,",nl}), - emit({nl,"{{Cname,Val},NewBytes}"}). + Imm = asn1ct_imm:per_dec_open_type(is_aligned(Erule)), + BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)), + emit([";",nl, + "_ ->",nl]), + {TmpTerm,TmpBuf} = asn1ct_imm:dec_slim_cg(Imm, BytesVar), + emit([com,nl, + "{asn1_ExtAlt,{",TmpTerm,com,TmpBuf,"}}",nl, + "end,",nl,nl, + "{{Cname,Val},NewBytes}"]). gen_dec_choice2(Erule,TopType,L,Ext) -> |