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-rw-r--r--lib/asn1/src/asn1ct_constructed_per.erl55
-rw-r--r--lib/asn1/src/asn1ct_gen_per.erl54
-rw-r--r--lib/asn1/src/asn1ct_gen_per_rt2ct.erl21
3 files changed, 53 insertions, 77 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_per.erl b/lib/asn1/src/asn1ct_constructed_per.erl
index 4ec34da019..2f711413bf 100644
--- a/lib/asn1/src/asn1ct_constructed_per.erl
+++ b/lib/asn1/src/asn1ct_constructed_per.erl
@@ -1362,7 +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}) ->
@@ -1371,13 +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 ",
@@ -1403,8 +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," "]);
@@ -1430,8 +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,
@@ -1441,10 +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)),
@@ -1667,20 +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) ->
diff --git a/lib/asn1/src/asn1ct_gen_per.erl b/lib/asn1/src/asn1ct_gen_per.erl
index 43346832b9..af19edb908 100644
--- a/lib/asn1/src/asn1ct_gen_per.erl
+++ b/lib/asn1/src/asn1ct_gen_per.erl
@@ -931,7 +931,6 @@ gen_objset_dec(ObjSetName,_UniqueName,['EXTENSIONMARK'],_ClName,_ClFields,
_NthObj) ->
emit({"'getdec_",ObjSetName,"'(_, _) ->",nl}),
emit({indent(3),"fun(Attr1, Bytes, _,_) ->",nl}),
-%% emit({indent(6),"?RT_PER:decode_open_type(Bytes,[])",nl}),
emit({indent(6),"{Bytes,Attr1}",nl}),
emit({indent(3),"end.",nl,nl}),
ok;
@@ -1101,6 +1100,10 @@ gen_dec_imm(Erule, #type{def=Name,constraint=C}) ->
end,
gen_dec_imm_1(Name, C, Aligned).
+gen_dec_imm_1('ASN1_OPEN_TYPE', Constraint, Aligned) ->
+ imm_decode_open_type(Constraint, Aligned);
+gen_dec_imm_1('ANY', _Constraint, Aligned) ->
+ imm_decode_open_type([], Aligned);
gen_dec_imm_1('BOOLEAN', _Constr, _Aligned) ->
asn1ct_imm:per_dec_boolean();
gen_dec_imm_1({'ENUMERATED',{Base,Ext}}, _Constr, Aligned) ->
@@ -1193,36 +1196,6 @@ gen_dec_prim_1(Erule,
",",{asis,Constraint},")"});
'UTF8String' ->
emit({"?RT_PER:decode_UTF8String(",BytesVar,")"});
- 'ANY' ->
- case Erule of
- per ->
- emit(["fun() -> {XTerm,YTermXBytes} = ?RT_PER:decode_open_type(",BytesVar,",",{asis,Constraint}, "), {binary_to_list(XTerm),XBytes} end ()"]);
- _ ->
- emit(["?RT_PER:decode_open_type(",BytesVar,",",
- {asis,Constraint}, ")"])
- end;
- 'ASN1_OPEN_TYPE' ->
- case Constraint of
- [#'Externaltypereference'{type=Tname}] ->
- emit(["fun(FBytes) ->",nl,
- " {XTerm,XBytes} = "]),
- emit(["?RT_PER:decode_open_type(FBytes,[]),",nl]),
- emit([" {YTerm,_} = dec_",Tname,"(XTerm,mandatory),",nl]),
- emit([" {YTerm,XBytes} end(",BytesVar,")"]);
- [#type{def=#'Externaltypereference'{type=Tname}}] ->
- emit(["fun(FBytes) ->",nl,
- " {XTerm,XBytes} = "]),
- emit(["?RT_PER:decode_open_type(FBytes,[]),",nl]),
- emit([" {YTerm,_} = dec_",Tname,"(XTerm,mandatory),",nl]),
- emit([" {YTerm,XBytes} end(",BytesVar,")"]);
- _ ->
- case Erule of
- per ->
- emit(["fun() -> {XTerm,XBytes} = ?RT_PER:decode_open_type(",BytesVar,", []), {binary_to_list(XTerm),XBytes} end()"]);
- _ ->
- emit(["?RT_PER:decode_open_type(",BytesVar,",[])"])
- end
- end;
#'ObjectClassFieldType'{} ->
case asn1ct_gen:get_inner(Typename) of
{fixedtypevaluefield,_,InnerType} ->
@@ -1288,3 +1261,22 @@ extaddgroup2sequence([C|T],ExtNum,Acc) ->
extaddgroup2sequence(T,ExtNum,[C|Acc]);
extaddgroup2sequence([],_,Acc) ->
lists:reverse(Acc).
+
+imm_decode_open_type([#'Externaltypereference'{type=Tname}], Aligned) ->
+ imm_dec_open_type_1(Tname, Aligned);
+imm_decode_open_type([#type{def=#'Externaltypereference'{type=Tname}}],
+ Aligned) ->
+ imm_dec_open_type_1(Tname, Aligned);
+imm_decode_open_type(_, Aligned) ->
+ asn1ct_imm:per_dec_open_type(Aligned).
+
+imm_dec_open_type_1(Type, Aligned) ->
+ D = fun(OpenType, Buf) ->
+ asn1ct_name:new(tmpval),
+ emit(["begin",nl,
+ "{",{curr,tmpval},",_} = ",
+ "dec_",Type,"(",OpenType,", mandatory),",nl,
+ "{",{curr,tmpval},com,Buf,"}",nl,
+ "end"])
+ end,
+ {call,D,asn1ct_imm:per_dec_open_type(Aligned)}.
diff --git a/lib/asn1/src/asn1ct_gen_per_rt2ct.erl b/lib/asn1/src/asn1ct_gen_per_rt2ct.erl
index 670f9076f4..4f4563833f 100644
--- a/lib/asn1/src/asn1ct_gen_per_rt2ct.erl
+++ b/lib/asn1/src/asn1ct_gen_per_rt2ct.erl
@@ -1291,7 +1291,6 @@ gen_objset_dec(ObjSetName,_,['EXTENSIONMARK'],_ClName,_ClFields,
_NthObj) ->
emit({"'getdec_",ObjSetName,"'(_, _) ->",nl}),
emit({indent(3),"fun(Attr1, Bytes, _, _) ->",nl}),
- %% emit({indent(6),"?RT_PER:decode_open_type(Bytes,[])",nl}),
emit({indent(6),"{Bytes,Attr1}",nl}),
emit({indent(3),"end.",nl,nl}),
ok;
@@ -1543,25 +1542,9 @@ gen_dec_prim(Erules,Att,BytesVar) ->
'UTF8String' ->
emit({"?RT_PER:decode_UTF8String(",BytesVar,")"});
'ANY' ->
- emit(["?RT_PER:decode_open_type(",BytesVar,",",
- {asis,Constraint}, ")"]);
+ asn1ct_gen_per:gen_dec_prim(Erules, Att, BytesVar);
'ASN1_OPEN_TYPE' ->
- case Constraint of
- [#'Externaltypereference'{type=Tname}] ->
- emit(["fun(FBytes) ->",nl,
- " {XTerm,XBytes} = "]),
- emit(["?RT_PER:decode_open_type(FBytes,[]),",nl]),
- emit([" {YTerm,_} = dec_",Tname,"(XTerm,mandatory),",nl]),
- emit([" {YTerm,XBytes} end(",BytesVar,")"]);
- [#type{def=#'Externaltypereference'{type=Tname}}] ->
- emit(["fun(FBytes) ->",nl,
- " {XTerm,XBytes} = "]),
- emit(["?RT_PER:decode_open_type(FBytes,[]),",nl]),
- emit([" {YTerm,_} = dec_",Tname,"(XTerm,mandatory),",nl]),
- emit([" {YTerm,XBytes} end(",BytesVar,")"]);
- _ ->
- emit(["?RT_PER:decode_open_type(",BytesVar,",[])"])
- end;
+ asn1ct_gen_per:gen_dec_prim(Erules, Att, BytesVar);
#'ObjectClassFieldType'{} ->
case asn1ct_gen:get_inner(Att#type.def) of
{fixedtypevaluefield,_,InnerType} ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 03:36:52 +0000