Remove the unused asn1ct_constructed_ber module

1 files changed, 0 insertions, 1596 deletions

diff --git a/lib/asn1/src/asn1ct_constructed_ber.erl b/lib/asn1/src/asn1ct_constructed_ber.erl
deleted file mode 100644
index 360de77663..0000000000
--- a/lib/asn1/src/asn1ct_constructed_ber.erl
+++ /dev/null
@@ -1,1596 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2011. 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%
-%%
-%%
--module(asn1ct_constructed_ber).
-
--export([gen_encode_sequence/3]).
--export([gen_decode_sequence/3]).
--export([gen_encode_set/3]).
--export([gen_decode_set/3]).
--export([gen_encode_sof/4]).
--export([gen_decode_sof/4]).
--export([gen_encode_choice/3]).
--export([gen_decode_choice/3]).
-
-%%%% Application internal exports 
--export([match_tag/2]).
-
--include("asn1_records.hrl").
-
--import(asn1ct_gen, [emit/1,demit/1,get_record_name_prefix/0]).
-
-% the encoding of class of tag bits 8 and 7
--define(UNIVERSAL,   0).
--define(APPLICATION, 16#40).
--define(CONTEXT,     16#80).
--define(PRIVATE,     16#C0).
-
-% primitive or constructed encoding % bit 6
--define(PRIMITIVE,   0).
--define(CONSTRUCTED, 2#00100000).
-
-
-
-
-%%===============================================================================
-%%===============================================================================
-%%===============================================================================
-%%  Encode/decode SEQUENCE
-%%===============================================================================
-%%===============================================================================
-%%===============================================================================
-
-gen_encode_sequence(Erules,Typename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    asn1ct_name:new(term),
-    asn1ct_name:new(bytes),
-    
-    %% if EXTERNAL type the input value must be transformed to 
-    %% ASN1 1990 format
-    case Typename of
-	['EXTERNAL'] ->
-	    emit(["   NewVal = asn1rt_check:transform_to_EXTERNAL1990(Val),",
-		  nl]);
-	_ ->
-	    ok
-    end,
-
-    {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;
-		    {Rl,El} -> Rl ++ El;
-		    _ -> CompList
-		end,
-    EncObj =
-	case TableConsInfo of
-	    #simpletableattributes{usedclassfield=Used,
-				   uniqueclassfield=Unique} when Used /= Unique ->
-		false;
-	    %% ObjectSetRef, name of the object set in constraints
-	    %% 
-	    %%{ObjectSetRef,AttrN,N,UniqueFieldName}
-	    #simpletableattributes{objectsetname=ObjectSetRef,
-				   c_name=AttrN,
-				   c_index=N,
-				   usedclassfield=UniqueFieldName,
-				   uniqueclassfield=UniqueFieldName,
-				   valueindex=ValueIndex
-				  } ->
-		OSDef =
-		    case ObjectSetRef of
-			{Module,OSName} ->
-			    asn1_db:dbget(Module,OSName);
-			OSName ->
-			    asn1_db:dbget(get(currmod),OSName)
-		    end,
-%		io:format("currmod: ~p~nOSName: ~p~nAttrN: ~p~nN: ~p~nUniqueFieldName: ~p~n",
-%			  [get(currmod),OSName,AttrN,N,UniqueFieldName]),
-		case (OSDef#typedef.typespec)#'ObjectSet'.gen of
-		    true ->
-% 			Val = lists:concat(["?RT_BER:cindex(",
-% 					    N+1,",Val,"]),
-			ObjectEncode = 
-			    asn1ct_gen:un_hyphen_var(lists:concat(['Obj',
-								   AttrN])),
-			emit({ObjectEncode," = ",nl}),
-			{ObjSetMod,ObjSetName} = 
-			    case ObjectSetRef of
-				{M,O} ->
-				    {{asis,M},O};
-				O ->
-				    {"?MODULE",O}
-			    end,
-			emit({"  ",ObjSetMod,":'getenc_",ObjSetName,"'(",{asis,UniqueFieldName},
-			      ", ",nl}),
-%			emit({indent(35),"?RT_BER:cindex(",N+1,", Val,",
-%			      {asis,AttrN},")),",nl}),
-			Length = fun(X,_LFun) when is_atom(X) -> 
-					 length(atom_to_list(X));
-				    (X,_LFun) when is_list(X) ->
-					 length(X);
-				    ({X1,X2},LFun) ->
-					 LFun(X1,LFun) + LFun(X2,LFun)
-				 end,
-			emit([indent(10+Length(ObjectSetRef,Length)),
-			      "value_match(",{asis,ValueIndex},",",
-			      "?RT_BER:cindex(",N+1,",Val,",
-			      {asis,AttrN},"))),",nl]),
-			notice_value_match(),
-			{AttrN,ObjectEncode};
-		    _ ->
-			false
-		end;
-	    _ ->
-		case D#type.tablecinf of
-		    [{objfun,_}|_] ->
-			%% when the simpletableattributes was at an
-			%% outer level and the objfun has been passed
-			%% through the function call
-			{"got objfun through args","ObjFun"};
-		    _ ->
-			false
-		end
-	end,
-
-    gen_enc_sequence_call(Erules,Typename,CompList1,1,Ext,EncObj),
-
-    MyTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- D#type.tag]
-	++ 
-	[#tag{class = asn1ct_gen_ber:decode_class('UNIVERSAL'),
-	      number = asn1ct_gen_ber:decode_type(SeqOrSet),
-	      form = ?CONSTRUCTED,
-	      type = 'IMPLICIT'}],
-    emit([nl,"   BytesSoFar = "]),
-    case SeqOrSet of
-	'SET' when (D#type.def)#'SET'.sorted == dynamic ->
-	    emit("asn1rt_check:dynamicsort_SET_components(["),
-	    mkvlist(asn1ct_name:all(encBytes)),
-	    emit(["]),",nl]);
-	_ ->
-	    emit("["),
-	    mkvlist(asn1ct_name:all(encBytes)),
-	    emit(["],",nl])
-    end,
-    emit("  LenSoFar = "),
-    case asn1ct_name:all(encLen) of
-	[] -> emit("0");
-	AllLengths -> 
-	    mkvplus(AllLengths)
-    end,
-    emit([",",nl]),
-% emit(["{TagBytes,Len} = ?RT_BER:encode_tags(TagIn ++ ",
- emit(["  ?RT_BER:encode_tags(TagIn ++ ",
- 		  {asis,MyTag},", BytesSoFar, LenSoFar).",nl]).
-
-
-gen_decode_sequence(Erules,Typename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    asn1ct_name:new(tag),
-    #'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};
-		   {Rl,El}  -> {Rl ++ El, Rl ++ El};
-		   _ -> {CList,CList}
-	       end,
-
-    emit(["   %%-------------------------------------------------",nl]),
-    emit(["   %% decode tag and length ",nl]),
-    emit(["   %%-------------------------------------------------",nl]),
-
-    asn1ct_name:new(rb),
-    MyTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- D#type.tag]
-	++ 
-	[#tag{class = asn1ct_gen_ber:decode_class('UNIVERSAL'),
-	      number = asn1ct_gen_ber:decode_type('SEQUENCE'),
-	      form = ?CONSTRUCTED,
-	      type = 'IMPLICIT'}],
-    emit(["   {{_,",asn1ct_gen_ber:unused_var("Len",D#type.def),"},",{next,bytes},",",{curr,rb},
-	  "} = ?RT_BER:check_tags(TagIn ++ ",{asis,MyTag},", ",
-	  {curr,bytes},", OptOrMand), ",nl]),
-    asn1ct_name:new(bytes),
-    asn1ct_name:new(len),
-
-    case CompList of
-	[] -> true;
-	_ ->
-	    emit({"{",{next,bytes},
-		  ",RemBytes} = ?RT_BER:split_list(",
-		  {curr,bytes},
-		  ",", {prev,len},"),",nl}),
-	    asn1ct_name:new(bytes)
-    end,
-    
-    {DecObjInf,UniqueFName,ValueIndex} =
-	case TableConsInfo of
-	    #simpletableattributes{objectsetname=ObjectSet,
-				   c_name=AttrN,
-				   usedclassfield=UniqueFieldName,
-				   uniqueclassfield=UniqueFieldName,
-				   valueindex=ValIndex
-				  } ->
-		F = fun(#'ComponentType'{typespec=CT})->
-			    case {asn1ct_gen:get_constraint(CT#type.constraint,componentrelation),CT#type.tablecinf} of
-%			    case {CT#type.constraint,CT#type.tablecinf} of
-				{no,[{objfun,_}|_R]} -> true;
-				_ -> false
-			    end
-		    end,
-		case lists:any(F,CompList) of
-		    %%AttributeName = asn1ct_gen:un_hyphen_var(AttrN),
-		    true -> % when component relation constraint establish
-			%% relation from a component to another components
-			%% subtype component
-			{{AttrN,{deep,ObjectSet,UniqueFieldName,
-					 ValIndex}},
-			 UniqueFieldName,ValIndex};
-		    false ->
-			{{AttrN,ObjectSet},UniqueFieldName,ValIndex}
-		end;
-	    _ ->
-		{false,false,false}
-	end,
-    RecordName = lists:concat([get_record_name_prefix(),asn1ct_gen:list2rname(Typename)]),
-    case gen_dec_sequence_call(Erules,Typename,CompList2,Ext,DecObjInf) of
-	no_terms -> % an empty sequence	    
-	    emit([nl,nl]),
-	    demit({"Result = "}), %dbg
-	    %% return value as record
-	    asn1ct_name:new(rb),
-	    emit(["   {{'",RecordName,"'}, ",{curr,bytes},",",nl,"    "]),
-	    asn1ct_gen_ber:add_removed_bytes(),
-	    emit(["}.",nl]);
-	{LeadingAttrTerm,PostponedDecArgs} ->
-	    emit([com,nl,nl]),
-	    case {LeadingAttrTerm,PostponedDecArgs} of
-		{[],[]} ->
-		    ok;
-		{_,[]} ->
-		    ok;
-		{[{ObjSet,LeadingAttr,Term}],PostponedDecArgs} ->
-		    DecObj = asn1ct_gen:un_hyphen_var(lists:concat(['DecObj',LeadingAttr,Term])),
-		    ValueMatch = value_match(ValueIndex,Term),
-		    {ObjSetMod,ObjSetName} =
-			case ObjSet of
-			    {M,O} ->
-				{{asis,M},O};
-			    _ ->
-				{"?MODULE",ObjSet}
-			end,
-		    emit([DecObj," =",nl,"   ",ObjSetMod,":'getdec_",ObjSetName,"'(",
-%			  {asis,UniqueFName},", ",Term,"),",nl}),
-			  {asis,UniqueFName},", ",ValueMatch,"),",nl]),
-		    gen_dec_postponed_decs(DecObj,PostponedDecArgs)
-	    end,
-	    demit({"Result = "}), %dbg
-	    %% return value as record
-	    asn1ct_name:new(rb),
-	    asn1ct_name:new(bytes),
-	    ExtStatus = case Ext of
-			    {ext,_,_} -> ext;
-			    _ -> noext % noext | extensible
-			end,
-	    emit(["   {",{next,bytes},",",{curr,rb},"} = ?RT_BER:restbytes2(RemBytes, ",
-		  {curr,bytes},",",ExtStatus,"),",nl]),
-	    asn1ct_name:new(rb),
-	    case Typename of
-		['EXTERNAL'] ->
-		    emit(["   OldFormat={'",RecordName,
-			  "', "]),
-		    mkvlist(asn1ct_name:all(term)),
-		    emit(["},",nl]),
-		    emit(["   ASN11994Format =",nl,
-			  "      asn1rt_check:transform_to_EXTERNAL1994",
-			  "(OldFormat),",nl]),
-		    emit(["   {ASN11994Format,",{next,bytes},", "]);
-		_ ->
-		    emit(["   {{'",RecordName,"', "]),
-		    mkvlist(asn1ct_name:all(term)),
-		    emit(["}, ",{next,bytes},", "])
-	    end,
-	    asn1ct_gen_ber:add_removed_bytes(),
-	    emit(["}.",nl])
-    end.
-
-gen_dec_postponed_decs(_,[]) ->
-    emit(nl);
-gen_dec_postponed_decs(DecObj,[{_Cname,{FirstPFN,PFNList},Term,TmpTerm,_Tag,OptOrMand}|Rest]) ->
-%    asn1ct_name:new(term),
-    asn1ct_name:new(tmpterm),
-    asn1ct_name:new(reason),
-
-    emit({"{",Term,", _, _} = ",nl}),
-    N = case OptOrMand of
-	    mandatory -> 0;
-	    'OPTIONAL' -> 
-		emit_opt_or_mand_check(asn1_NOVALUE,TmpTerm),
-		6;
-	    {'DEFAULT',Val} ->
-		emit_opt_or_mand_check(Val,TmpTerm),
-		6
-	end,
-    emit({indent(N+3),"case (catch ",DecObj,"(",{asis,FirstPFN},
-%	  ", ",TmpTerm,", ", {asis,Tag},", ",{asis,PFNList},")) of",nl}),
-	  ", ",TmpTerm,", [], ",{asis,PFNList},")) of",nl}),
-    emit({indent(N+6),"{'EXIT', ",{curr,reason},"} ->",nl}),
-    emit({indent(N+9),"exit({'Type not compatible with table constraint',",
-	  {curr,reason},"});",nl}),
-    emit({indent(N+6),{curr,tmpterm}," ->",nl}),
-    emit({indent(N+9),{curr,tmpterm},nl}),
-
-    case OptOrMand of 
-	mandatory -> emit([indent(N+3),"end,",nl]);
-	_ ->
-	    emit([indent(N+3),"end",nl,
-		  indent(3),"end,",nl])
-    end,
-%    emit({indent(3),"end,",nl}),
-    gen_dec_postponed_decs(DecObj,Rest).
-
-
-emit_opt_or_mand_check(Value,TmpTerm) ->
-    emit([indent(3),"case ",TmpTerm," of",nl,
-	  indent(6),{asis,Value}," -> {",{asis,Value},",[],[]};",nl,
-	  indent(6),"_ ->",nl]).
-
-%%============================================================================
-%%  Encode/decode SET
-%%
-%%============================================================================
-
-gen_encode_set(Erules,Typename,D) when is_record(D,type) ->
-    gen_encode_sequence(Erules,Typename,D).
-
-gen_decode_set(Erules,Typename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    asn1ct_name:clear(),
-    asn1ct_name:new(term),
-    asn1ct_name:new(tag),
-    #'SET'{components=TCompList0} = D#type.def,
-
-    %% filter away extensionAdditiongroup markers
-    TCompList = filter_complist(TCompList0),
-    Ext = extensible(TCompList),
-    ToOptional = fun(mandatory) ->
-			 'OPTIONAL';
-		    (X) -> X
-		 end,
-    CompList = case TCompList of
-		   {Rl1,El,Rl2} -> 
-		       Rl1 ++ [X#'ComponentType'{prop=ToOptional(Y)}||X = #'ComponentType'{prop=Y}<-El] ++ Rl2;
-		   {Rl,El} -> Rl ++ El;
-		   _ -> TCompList
-	       end,
-
-    emit(["   %%-------------------------------------------------",nl]),
-    emit(["   %% decode tag and length ",nl]),
-    emit(["   %%-------------------------------------------------",nl]),
-
-    asn1ct_name:new(rb),
-    MyTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- D#type.tag]
-	++ 
-	[#tag{class = asn1ct_gen_ber:decode_class('UNIVERSAL'),
-	      number = asn1ct_gen_ber:decode_type('SET'),
-	      form = ?CONSTRUCTED,
-	      type = 'IMPLICIT'}],
-    emit(["   {{_,Len},",{next,bytes},",",{curr,rb},
-	  "} = ?RT_BER:check_tags(TagIn ++ ",{asis,MyTag},", ",
-	  {curr,bytes},", OptOrMand), ",nl]),
-    asn1ct_name:new(bytes),
-    asn1ct_name:new(len),
-    asn1ct_name:new(rb),
-
-    emit(["   {SetTerm, SetBytes, ",{curr,rb},"} = ?RT_BER:decode_set(0, Len, ",
-	  {curr,bytes},", OptOrMand, ",
-	  "fun 'dec_",asn1ct_gen:list2name(Typename),"_fun'/2, []),",nl]),
-    
-    asn1ct_name:new(rb),
-    {ExtFlatten1,ExtFlatten2} =
-	case Ext of
-	    noext -> {"",""};
-	    _ -> {"lists:flatten(",")"}
-	end,
-    emit(["   'dec_",asn1ct_gen:list2name(Typename),
-	  "__result__'(lists:sort(",ExtFlatten1,"SetTerm",ExtFlatten2,"), SetBytes, "]),
-    asn1ct_gen_ber:add_removed_bytes(),
-    emit([").",nl,nl,nl]),
-
-    emit({"%%-------------------------------------------------",nl}),
-    emit({"%% Set loop fun for ",asn1ct_gen:list2name(Typename),nl}),
-    emit({"%%-------------------------------------------------",nl}),
-
-    asn1ct_name:clear(),
-    asn1ct_name:new(term),
-    emit(["'dec_",asn1ct_gen:list2name(Typename),"_fun'(",{curr,bytes},
-	  ", OptOrMand) ->",nl]),
-    
-    asn1ct_name:new(bytes),
-    gen_dec_set(Erules,Typename,CompList,1,Ext),
-
-    emit(["      %% tag not found, if extensionmark we should skip bytes here",nl]),
-    emit([indent(6),"_ -> ",nl]),
-    case Ext of
-	noext ->
-	    emit([indent(9),"{[], Bytes,0}",nl]);
-	_ ->
-	    asn1ct_name:new(rbCho),
-	    emit([indent(9),"{RestBytes, ",{curr,rbCho},
-		  "} = ?RT_BER:skipvalue(Bytes),",nl,
-		  indent(9),"{[], RestBytes, ",{curr,rbCho},"}",nl])
-    end,
-    emit([indent(3),"end.",nl,nl,nl]),
-
-
-    emit({"%%-------------------------------------------------",nl}),
-    emit({"%% Result ",asn1ct_gen:list2name(Typename),nl}),
-    emit({"%%-------------------------------------------------",nl}),
-
-    asn1ct_name:clear(),
-    emit({"'dec_",asn1ct_gen:list2name(Typename),"__result__'(",
-	  asn1ct_gen_ber:unused_var("TermList",D#type.def),", Bytes, Rb) ->",nl}),
-    RecordName = lists:concat([get_record_name_prefix(),
-			       asn1ct_gen:list2rname(Typename)]),
-    case gen_dec_set_result(Erules,Typename,CompList) of
-	no_terms -> 	    
-	    %% return value as record
-	    asn1ct_name:new(rb),
-	    emit({"   {{'",RecordName,"'}, Bytes, Rb}.",nl});
-	_ ->
-	    emit({nl,"   case ",{curr,termList}," of",nl}),
-	    emit({"      [] -> {{'",RecordName,"', "}),
-	    mkvlist(asn1ct_name:all(term)),
-	    emit({"}, Bytes, Rb};",nl}),    
-	    emit({"      ExtraAtt -> exit({error,{asn1,{too_many_attributes, ExtraAtt}}})",nl}),
-	    emit({"   end.",nl}),
-	    emit({nl,nl,nl})
-    end.
-
-
-%%===============================================================================
-%%===============================================================================
-%%===============================================================================
-%%  Encode/decode SEQUENCE OF and SET OF
-%%===============================================================================
-%%===============================================================================
-%%===============================================================================
-
-gen_encode_sof(Erules,Typename,_InnerTypename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    {SeqOrSetOf, Cont} = D#type.def,
-
-    Objfun = case D#type.tablecinf of
-		 [{objfun,_}|_R] ->
-		     ", ObjFun";
-		 _ ->
-		     ""
-	     end,
-
-    emit({"   {EncBytes,EncLen} = 'enc_",asn1ct_gen:list2name(Typename),
-	  "_components'(Val",Objfun,",[],0),",nl}),
-
-    MyTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- D#type.tag]
-	++ 
-	[#tag{class = asn1ct_gen_ber:decode_class('UNIVERSAL'),
-	      number = asn1ct_gen_ber:decode_type(SeqOrSetOf),
-	      form = ?CONSTRUCTED,
-	      type = 'IMPLICIT'}],
-%    gen_encode_tags(Erules,MyTag,"EncLen","EncBytes"),
- 	    emit(["   ?RT_BER:encode_tags(TagIn ++ ",
- 		  {asis,MyTag},", EncBytes, EncLen).",nl,nl]),
-
-    gen_encode_sof_components(Erules,Typename,SeqOrSetOf,Cont).
-%     gen_enc_line(Erules,Typename,TypeNameSuffix,Cont,"H",0,
-% 		 mandatory,"{EncBytes,EncLen} = "),
-    
-
-gen_decode_sof(Erules,Typename,_InnerTypename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    asn1ct_name:clear(),
-    {SeqOrSetOf, TypeTag, Cont} = 
-	case D#type.def of
-	    {'SET OF',_Cont} -> {'SET OF','SET',_Cont};
-	    {'SEQUENCE OF',_Cont} -> {'SEQUENCE OF','SEQUENCE',_Cont}
-	end,
-    TypeNameSuffix = asn1ct_gen:constructed_suffix(SeqOrSetOf,Cont#type.def),
-    
-    emit({"   %%-------------------------------------------------",nl}),
-    emit({"   %% decode tag and length ",nl}),
-    emit({"   %%-------------------------------------------------",nl}),
-    
-    asn1ct_name:new(rb),
-    MyTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- D#type.tag]
-	++ 
-	[#tag{class = asn1ct_gen_ber:decode_class('UNIVERSAL'),
-	      number = asn1ct_gen_ber:decode_type(TypeTag),
-	      form = ?CONSTRUCTED,
-	      type = 'IMPLICIT'}],
-    emit(["   {{_,Len},",{next,bytes},",",{curr,rb},
-	  "} = ?RT_BER:check_tags(TagIn ++ ",{asis,MyTag},", ",
-	  {curr,bytes},", OptOrMand), ",nl]),
-
-    emit(["   ?RT_BER:decode_components(",{curr,rb}]),
-    InnerType = asn1ct_gen:get_inner(Cont#type.def),
-    ContName = case asn1ct_gen:type(InnerType) of
-		   Atom when is_atom(Atom) -> Atom;
-		   _ -> TypeNameSuffix
-	       end,
-    emit([", Len, ",{next,bytes},", "]),
-%    NewCont = 
-%	case Cont#type.def of
-%	    {'ENUMERATED',_,Components}-> 
-%		Cont#type{def={'ENUMERATED',Components}};
-%	    _ -> Cont
-%	end,
-     ObjFun =
-	case D#type.tablecinf of
-	    [{objfun,_}|_R] ->
-		", ObjFun";
-	    _ ->
-		[]
-	end,
-    gen_dec_line_sof(Erules,Typename,ContName,Cont,ObjFun),
-    emit([", []).",nl,nl,nl]).
-    
-
-gen_encode_sof_components(Erules,Typename,SeqOrSetOf,Cont) 
-  when is_record(Cont,type)->
-
-    {Objfun,ObjFun_novar,EncObj} = 
-	case Cont#type.tablecinf of
-	    [{objfun,_}|_R] ->
-		{", ObjFun",", _",{no_attr,"ObjFun"}};
-	    _ ->
-		{"","",false}
-	end,
-    emit(["'enc_",asn1ct_gen:list2name(Typename),
-	  "_components'([]",ObjFun_novar,", AccBytes, AccLen) -> ",nl]),
-
-    case catch lists:member(der,get(encoding_options)) of
-	true when SeqOrSetOf=='SET OF' ->
-	    emit([indent(3),
-		  "{asn1rt_check:dynamicsort_SETOF(AccBytes),AccLen};",nl,nl]);
-	_ ->
-	    emit([indent(3),"{lists:reverse(AccBytes),AccLen};",nl,nl])
-    end,
-    emit(["'enc_",asn1ct_gen:list2name(Typename),
-	  "_components'([H|T]",Objfun,",AccBytes, AccLen) ->",nl]),
-    TypeNameSuffix = asn1ct_gen:constructed_suffix(SeqOrSetOf,Cont#type.def),
-    gen_enc_line(Erules,Typename,TypeNameSuffix,Cont,"H",3,
-%		 mandatory,"{EncBytes,EncLen} = ",EncObj),
-		 mandatory,EncObj),
-    emit([",",nl]),
-    emit([indent(3),"'enc_",asn1ct_gen:list2name(Typename),
-	  "_components'(T",Objfun,","]), 
-    emit(["[EncBytes|AccBytes], AccLen + EncLen).",nl,nl]).
-
-%%============================================================================
-%%  Encode/decode CHOICE
-%%
-%%============================================================================
-
-gen_encode_choice(Erules,Typename,D) when is_record(D,type) ->
-    ChoiceTag = D#type.tag,
-    {'CHOICE',CompList} = D#type.def,
-    Ext = extensible(CompList),
-    CompList1 = case CompList of
-		    {Rl1,El,Rl2} -> Rl1 ++ El ++ Rl2;
-		    {Rl,El} -> Rl ++ El;
-		    _ -> CompList
-		end,
-    gen_enc_choice(Erules,Typename,ChoiceTag,CompList1,Ext),
-    emit({nl,nl}).
-
-gen_decode_choice(Erules,Typename,D) when is_record(D,type) ->
-    asn1ct_name:start(),
-    asn1ct_name:new(bytes),
-    ChoiceTag = D#type.tag,
-    {'CHOICE',CompList} = D#type.def,
-    Ext = extensible(CompList),
-    CompList1 = case CompList of
-		    {Rl1,El,Rl2} -> Rl1 ++ El ++Rl2;
-		    {Rl,El} -> Rl ++ El;
-		    _ -> CompList
-		end,
-    gen_dec_choice(Erules,Typename,ChoiceTag,CompList1,Ext),
-    emit({".",nl}).
-
-
-%%============================================================================
-%%  Encode SEQUENCE
-%%
-%%============================================================================
-
-gen_enc_sequence_call(Erules,TopType,[#'ComponentType'{name=Cname,typespec=Type,prop=Prop,textual_order=Order}|Rest],Pos,Ext,EncObj) ->
-    asn1ct_name:new(encBytes),
-    asn1ct_name:new(encLen),
-    CindexPos =
-	case Order of
-	    undefined ->
-		Pos;
-	    _ -> Order % der
-	end,
-    Element = 
-	case TopType of
-	    ['EXTERNAL'] ->
-		io_lib:format("?RT_BER:cindex(~w,NewVal,~w)",[CindexPos+1,Cname]);
-	    _ ->
-		io_lib:format("?RT_BER:cindex(~w,Val,~w)",[CindexPos+1,Cname])
-	end,
-    InnerType = asn1ct_gen:get_inner(Type#type.def),
-    print_attribute_comment(InnerType,Pos,Prop),
-    gen_enc_line(Erules,TopType,Cname,Type,Element,3,Prop,EncObj),
-    case Rest of
-	[] ->
-	    emit({com,nl});
-	_ ->
-	    emit({com,nl}),
-	    gen_enc_sequence_call(Erules,TopType,Rest,Pos+1,Ext,EncObj)
-    end;
-
-gen_enc_sequence_call(_Erules,_TopType,[],_Num,_,_) ->
-	true.
-
-%%============================================================================
-%%  Decode SEQUENCE
-%%
-%%============================================================================
-
-gen_dec_sequence_call(Erules,TopType,CompList,Ext,DecObjInf) 
-  when is_list(CompList) ->
-    gen_dec_sequence_call1(Erules,TopType, CompList, 1, Ext,DecObjInf,[],[]);
-gen_dec_sequence_call(Erules,TopType,CList,Ext,DecObjInf) ->
-    gen_dec_sequence_call2(Erules,TopType,CList,Ext,DecObjInf).
-
-gen_dec_sequence_call1(Erules,TopType,[#'ComponentType'{name=Cname,typespec=Type,prop=Prop,tags=Tags}|Rest],Num,Ext,DecObjInf,LeadingAttrAcc,ArgsAcc) ->
-    {LA,PostponedDec} = 
-	gen_dec_component(Erules,TopType,Cname,Tags,Type,Num,Prop,
-			  Ext,DecObjInf),
-    case Rest of
-	[] ->
-	    {LA ++ LeadingAttrAcc,PostponedDec ++ ArgsAcc};
-	_ ->
-	    emit({com,nl}),
-%	    asn1ct_name:new(term),
-	    asn1ct_name:new(bytes),
-	    gen_dec_sequence_call1(Erules,TopType,Rest,Num+1,Ext,DecObjInf,
-				   LA++LeadingAttrAcc,PostponedDec++ArgsAcc)
-    end;
-
-gen_dec_sequence_call1(_Erules,_TopType,[],1,_,_,_,_) ->
-    no_terms.
-
-gen_dec_sequence_call2(_Erules,_TopType,{[],[],[]},_Ext,_DecObjInf) ->
-    no_terms;
-gen_dec_sequence_call2(Erules,TopType,{Root1,EList,Root2},_Ext,DecObjInf) ->
-    {LA,ArgsAcc} =
-	case gen_dec_sequence_call1(Erules,TopType,Root1++EList,1,
-				    extensible({Root1,EList}),DecObjInf,[],[]) of
-	    no_terms ->
-		{[],[]};
-	    Res -> Res
-	end,
-    %% TagList is the tags of Root2 elements from the first up to and
-    %% including the first mandatory element.
-    TagList = get_root2_taglist(Root2,[]),
-    emit({com,nl}),
-    asn1ct_name:new(bytes),
-    emit(["  {",{next,bytes},", ",{next,rb},
-	  "} = ?RT_BER:skip_ExtensionAdditions(",
-	  {curr,bytes},", ",{asis,TagList},"),",nl]),
-    asn1ct_name:new(rb),
-    asn1ct_name:new(bytes),
-    gen_dec_sequence_call1(Erules,TopType,Root2,
-			   length(Root1)+length(EList),noext,
-			   DecObjInf,LA,ArgsAcc).
-	
-%% returns a list of tags of the elements in the component (second
-%% root) list up to and including the first mandatory tag. See 24.6 in
-%% X.680 (7/2002)
-get_root2_taglist([],Acc) ->
-    lists:reverse(Acc);
-get_root2_taglist([#'ComponentType'{prop=Prop,typespec=Type}|Rest],Acc) ->
-    FirstTag = fun([])->[];
-		  ([H|_T])->H#tag{class=asn1ct_gen_ber:decode_class(H#tag.class)}
-	       end(Type#type.tag),
-    case Prop of
-	mandatory ->
-	    %% match_tags/ may be used
-	    %% this is the last tag of interest -> return
-	    lists:reverse([FirstTag|Acc]);
-	_ ->
-	    get_root2_taglist(Rest,[FirstTag|Acc])
-    end.
-
-
-%%----------------------------
-%%SEQUENCE mandatory
-%%----------------------------
-
-gen_dec_component(Erules,TopType,Cname,CTags,Type,Pos,Prop,Ext,DecObjInf) ->
-    InnerType = 
-	case Type#type.def of
-	    #'ObjectClassFieldType'{type=OCFTType} -> OCFTType;
-	    _ -> asn1ct_gen:get_inner(Type#type.def)
-	end,
-
-    Prop1 = case {Prop,Ext} of
-		{_,{ext,Epos,_Root2pos}} when Pos < Epos ->
-		    Prop;
-		{mandatory,{ext,Epos,_}} when Pos >= Epos ->
-		    'OPTIONAL';
-		_ ->
-		    Prop
-	    end,
-    print_attribute_comment(InnerType,Pos,Prop1),
-    emit("   "),
-    
-    case {InnerType,DecObjInf} of
-	{{typefield,_},NotFalse} when NotFalse /= false ->
-	    asn1ct_name:new(term),
-	    asn1ct_name:new(tmpterm),
-	    emit({"{",{curr,tmpterm},", ",{next,bytes},",",{next,rb},"} = "});
-	{{objectfield,_,_},_} ->
-	    asn1ct_name:new(term),
-	    asn1ct_name:new(tmpterm),
-	    emit({"{",{curr,tmpterm},", ",{next,bytes},",",{next,rb},"} = "});
-	_ ->
-	    asn1ct_name:new(term),
-	    emit({"{",{curr,term},",",{next,bytes},",",{next,rb},"} = "})
-    end,
-    asn1ct_name:new(rb),
-    PostponedDec = 
-	gen_dec_line(Erules,TopType,Cname,CTags,Type,Prop1,DecObjInf),
-    asn1ct_name:new(form),
-    PostponedDec.
-
-
-%%-------------------------------------
-%%  Decode SET
-%%-------------------------------------
-
-gen_dec_set(Erules,TopType,CompList,Pos,Ext) ->
-    ExtCatch = case Ext of
-		   noext ->"";
-		   _ -> " catch"
-	       end,
-    TagList = get_all_choice_tags(CompList),
-    emit({indent(3),
-	  {curr,tagList}," = ",{asis,TagList},",",nl}),
-    emit({indent(3),
-	  "case",ExtCatch," ?RT_BER:check_if_valid_tag(Bytes, ",
-	  {curr,tagList},", OptOrMand) of",nl}),
-    asn1ct_name:new(tagList),
-    asn1ct_name:new(rbCho),
-    asn1ct_name:new(choTags),
-    gen_dec_set_cases(Erules,TopType,CompList,TagList,Pos),
-    asn1ct_name:new(tag),
-    asn1ct_name:new(bytes).
-
-
-
-gen_dec_set_cases(_,_,[],_,_) ->
-    ok;
-gen_dec_set_cases(Erules,TopType,[H|T],List,Pos) ->
-    Name = H#'ComponentType'.name,
-    Type = H#'ComponentType'.typespec,
-    
-    emit({indent(6),"'",Name,"' ->",nl}),
-    case Type#type.def of
-	{'CHOICE',_NewCompList} -> 
-	    gen_dec_set_cases_choice(Erules,TopType,H,Pos);
-	_ ->
-	    gen_dec_set_cases_type(Erules,TopType,H,Pos)
-    end,
-    gen_dec_set_cases(Erules,TopType,T,List,Pos+1).
-
-
-
-gen_dec_set_cases_choice(_Erules,TopType,H,Pos) ->
-    Cname = H#'ComponentType'.name,
-    Tag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}
-	   || X <- (H#'ComponentType'.typespec)#type.tag],
-    asn1ct_name:new(rbCho),
-    emit({indent(9),"{Dec, Rest, ",{curr,rbCho},"} = "}),
-    emit({"'dec_",asn1ct_gen:list2name([Cname|TopType]),
-	  "'(Bytes,OptOrMand,",{asis,Tag},"),",nl}),
-    emit(["      {{",Pos,",Dec}, Rest, ",{curr,rbCho},"}"]),
-    emit([";",nl,nl]).
-
-
-gen_dec_set_cases_type(Erules,TopType,H,Pos) ->
-    Cname = H#'ComponentType'.name,
-    Type = H#'ComponentType'.typespec,
-    %% always use Prop = mandatory here    Prop = H#'ComponentType'.prop,
-
-    asn1ct_name:new(rbCho),
-    emit({indent(9),"{Dec, Rest, ",{curr,rbCho},"} = "}),
-    asn1ct_name:delete(bytes),
-    %% we have already seen the tag so now we must find the value 
-    %% that why we always use 'mandatory' here
-    gen_dec_line(Erules,TopType,Cname,[],Type,mandatory,decObjInf), 
-    asn1ct_name:new(bytes),
-    
-    emit([",",nl]),
-    emit(["{{",Pos,",Dec}, Rest, ",{curr,rbCho},"}"]),
-    emit([";",nl,nl]).
-
-
-%%---------------------------------
-%%  Decode SET result
-%%---------------------------------
-
-gen_dec_set_result(Erules,TopType,CompList) ->
-    gen_dec_set_result1(Erules,TopType, CompList, 1).
-
-gen_dec_set_result1(Erules,TopType,
-		   [#'ComponentType'{name=Cname,
-				     typespec=Type,
-				     prop=Prop}|Rest],Num) ->
-    gen_dec_set_component(Erules,TopType,Cname,Type,Num,Prop),
-    case Rest of
-	[] ->
-	    true;
-	_ ->
-	    gen_dec_set_result1(Erules,TopType,Rest,Num+1)
-    end;
-
-gen_dec_set_result1(_Erules,_TopType,[],1) ->
-    no_terms;
-gen_dec_set_result1(_Erules,_TopType,[],_Num) ->
-    true.
-
-
-gen_dec_set_component(_Erules,_TopType,_Cname,Type,Pos,Prop) ->
-    InnerType = asn1ct_gen:get_inner(Type#type.def),
-    print_attribute_comment(InnerType,Pos,Prop),
-    emit({"   {",{next,term},com,{next,termList},"} =",nl}),
-    emit({"      case ",{curr,termList}," of",nl}),
-    emit({"          [{",Pos,com,{curr,termTmp},"}|",
-	  {curr,rest},"] -> "}),
-    emit({"{",{curr,termTmp},com,
-	  {curr,rest},"};",nl}),
-    case Prop of
-	'OPTIONAL' ->
-	    emit([indent(10),"_ -> {asn1_NOVALUE, ",{curr,termList},"}",nl]);
-	{'DEFAULT', DefVal} ->
-	    emit([indent(10),
-		  "_ -> {",{asis,DefVal},", ",{curr,termList},"}",nl]);
-	mandatory ->
-	    emit([indent(10),
-		  "_ -> exit({error,{asn1,{mandatory_attribute_no, ",
-		  Pos,", missing}}})",nl])
-    end,
-    emit([indent(6),"end,",nl]),
-    asn1ct_name:new(rest),
-    asn1ct_name:new(term),
-    asn1ct_name:new(termList),    
-    asn1ct_name:new(termTmp).    
-    
-
-%%---------------------------------------------
-%%  Encode CHOICE
-%%---------------------------------------------
-%% for BER we currently do care (a little) if the choice has an EXTENSIONMARKER
-
-
-gen_enc_choice(Erules,TopType,Tag,CompList,_Ext) ->
-    gen_enc_choice1(Erules,TopType,Tag,CompList,_Ext).
-
-gen_enc_choice1(Erules,TopType,Tag,CompList,_Ext) ->
-    asn1ct_name:clear(),
-    emit({"   {EncBytes,EncLen} = case element(1,Val) of",nl}),
-    gen_enc_choice2(Erules,TopType,CompList),
-    emit([nl,"   end,",nl,nl]),
-    NewTag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- Tag],
-%    gen_encode_tags(Erules,NewTag,"EncLen","EncBytes").
-   emit(["?RT_BER:encode_tags(TagIn ++",{asis,NewTag},", EncBytes, EncLen).",nl]).
-
-
-
-gen_enc_choice2(Erules,TopType,[H1|T]) when is_record(H1,'ComponentType') ->
-    Cname = H1#'ComponentType'.name,
-    Type = H1#'ComponentType'.typespec,
-    emit({"      ",{asis,Cname}," ->",nl}),
-    {Encobj,Assign} =
-% 	case asn1ct_gen:get_constraint(Type#type.constraint,
-% 				       tableconstraint_info) of
-	case {Type#type.def,asn1ct_gen:get_constraint(Type#type.constraint,
-						      componentrelation)} of
-	    {#'ObjectClassFieldType'{},{componentrelation,_,_}} ->
-		asn1ct_name:new(tmpBytes),
-		asn1ct_name:new(encBytes),
-		asn1ct_name:new(encLen),
-		Emit = ["{",{curr,tmpBytes},", _} = "],
-		{{no_attr,"ObjFun"},Emit};
-	    _ ->
-		case Type#type.tablecinf of
-		    [{objfun,_}] -> {{no_attr,"ObjFun"},[]};
-		    _->	{false,[]}
-		end
-	end,
-    gen_enc_line(Erules,TopType,Cname,Type,"element(2,Val)",9,
-		 mandatory,Assign,Encobj),
-    case {Type#type.def,Encobj} of
-	{#'ObjectClassFieldType'{},{no_attr,"ObjFun"}} ->
-	    emit({",",nl,indent(9),"{",{curr,encBytes},", ",
-		  {curr,encLen},"}"});
-	_ -> ok
-    end,
-    emit({";",nl}),
-    case T of 
-	[] ->
-	    emit([indent(6), "Else -> ",nl,
-		  indent(9),"exit({error,{asn1,{invalid_choice_type,Else}}})"]);
-	_ ->
-	    true
-    end,
-    gen_enc_choice2(Erules,TopType,T);
-
-gen_enc_choice2(_,_,[])  ->
-    true.
-
-
-
-
-%%--------------------------------------------
-%%  Decode CHOICE
-%%--------------------------------------------
-
-gen_dec_choice(Erules,TopType, ChTag, CompList, Ext) ->
-    asn1ct_name:delete(bytes),
-    Tags = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}|| X <- ChTag],
-    
-    emit(["   {{_,Len},",{next,bytes},
-	  ", RbExp} = ?RT_BER:check_tags(TagIn++",
-	  {asis,Tags},", ",
-	  {curr,bytes},", OptOrMand),",nl]),
-    asn1ct_name:new(bytes),
-    asn1ct_name:new(len),
-    gen_dec_choice_indef_funs(Erules),
-    case Erules of
-	ber_bin ->
-	    emit([indent(3),"case ",{curr,bytes}," of",nl]);
-	ber ->
-	    emit([indent(3),
-		  "case (catch ?RT_BER:peek_tag(",{curr,bytes},")) of",nl])
-    end,
-    asn1ct_name:new(tagList),
-    asn1ct_name:new(choTags),
-    gen_dec_choice_cases(Erules,TopType,CompList),
-    case Ext of
-	noext ->
-	    emit([indent(6), {curr,else}," -> ",nl]),
-	    emit([indent(9),"case OptOrMand of",nl,
-		  indent(12),"mandatory ->","exit({error,{asn1,",
-		  "{invalid_choice_tag,",{curr,else},"}}});",nl,
-		  indent(12),"_ ->","exit({error,{asn1,{no_optional_tag,",
-		  {curr,else},"}}})",nl,
-		  indent(9),"end",nl]);
-	_ ->
-	    emit([indent(6),"_ -> ",nl]),
-	    emit([indent(9),"{{asn1_ExtAlt,",{curr,bytes},"},",
-		  empty_lb(Erules),", RbExp}",nl])
-    end,
-    emit([indent(3),"end"]),
-    asn1ct_name:new(tag),
-    asn1ct_name:new(else).
-
-gen_dec_choice_indef_funs(Erules) ->
-    emit({indent(3),"IndefEndBytes = fun(indefinite,",indefend_match(Erules,used_var),
-	  ")-> R; (_,B)-> B end,",nl}),
-    emit({indent(3),"IndefEndRb = fun(indefinite,",indefend_match(Erules,unused_var),
-	  ")-> 2; (_,_)-> 0 end,",nl}).
-
-
-gen_dec_choice_cases(_,_, []) ->
-    ok;
-gen_dec_choice_cases(Erules,TopType, [H|T]) ->
-    asn1ct_name:push(rbCho),
-    Name = H#'ComponentType'.name,
-    emit([nl,"%% '",Name,"'",nl]),
-    Fcases  = fun([T1,T2|Tail],Fun) ->		      
-		      emit([indent(6),match_tag(Erules,T1)," ->",nl]),
-		      gen_dec_choice_cases_type(Erules,TopType, H),
-		      Fun([T2|Tail],Fun);
-		 ([T1],_) ->
-		      emit([indent(6),match_tag(Erules,T1)," ->",nl]),
-		      gen_dec_choice_cases_type(Erules,TopType, H)
-	      end,
-    Fcases(H#'ComponentType'.tags,Fcases),
-    asn1ct_name:pop(rbCho),
-    gen_dec_choice_cases(Erules,TopType, T).
-
-
-
-gen_dec_choice_cases_type(Erules,TopType,H) ->
-    Cname = H#'ComponentType'.name,
-    Type = H#'ComponentType'.typespec,
-    Prop = H#'ComponentType'.prop,
-    emit({indent(9),"{Dec, Rest, ",{curr,rbCho},"} = "}),
-    gen_dec_line(Erules,TopType,Cname,[],Type,Prop,false),
-    emit([",",nl,indent(9),"{{",{asis,Cname},
-	  ", Dec}, IndefEndBytes(Len,Rest), RbExp + ",
-	  {curr,rbCho}," + IndefEndRb(Len,Rest)};",nl,nl]).
-
-encode_tag_val(Erules,{Class,TagNo}) when is_integer(TagNo) ->
-    Rtmod = rtmod(Erules),
-    Rtmod:encode_tag_val({asn1ct_gen_ber:decode_class(Class),
-				  0,TagNo});
-encode_tag_val(Erules,{Class,TypeName}) ->
-    Rtmod = rtmod(Erules),
-    Rtmod:encode_tag_val({asn1ct_gen_ber:decode_class(Class),
-				  0,asn1ct_gen_ber:decode_type(TypeName)}).
-
-
-match_tag(ber_bin,Arg) ->
-    match_tag_with_bitsyntax(Arg);
-match_tag(Erules,Arg) ->
-    io_lib:format("~p",[encode_tag_val(Erules,Arg)]).
-
-match_tag_with_bitsyntax({Class,TagNo}) when is_integer(TagNo) ->
-    match_tag_with_bitsyntax1({asn1ct_gen_ber:decode_class(Class),
-				  0,TagNo});
-match_tag_with_bitsyntax({Class,TypeName}) ->
-    match_tag_with_bitsyntax1({asn1ct_gen_ber:decode_class(Class),
-				  0,asn1ct_gen_ber:decode_type(TypeName)}).
-
-match_tag_with_bitsyntax1({Class, _Form, TagNo}) when (TagNo =< 30) -> 
-    io_lib:format("<<~p:2,_:1,~p:5,_/binary>>",[Class bsr 6,TagNo]);
-
-match_tag_with_bitsyntax1({Class, _Form, TagNo}) -> 
-    {Octets,Len} = mk_object_val(TagNo),
-    OctForm = case Len of
-		 1 -> "~p";
-		 2 -> "~p,~p";
-		 3 -> "~p,~p,~p";
-		 4 -> "~p,~p,~p,~p"
-	     end,
-    io_lib:format("<<~p:2,_:1,31:5," ++ OctForm ++ ",_/binary>>",
-		  [Class bsr 6] ++ Octets). 
-
-%%%%%%%%%%% 
-%% mk_object_val(Value) -> {OctetList, Len} 
-%% returns a Val as a list of octets, the 8 bit is allways set to one except 
-%% for the last octet, where its 0 
-%% 
-
- 
-mk_object_val(Val) when Val =< 127 -> 
-    {[255 band Val], 1}; 
-mk_object_val(Val) -> 
-    mk_object_val(Val bsr 7, [Val band 127], 1).  
-mk_object_val(0, Ack, Len) -> 
-    {Ack, Len}; 
-mk_object_val(Val, Ack, Len) -> 
-    mk_object_val(Val bsr 7, [((Val band 127) bor 128) | Ack], Len + 1). 
- 
- 
-get_all_choice_tags(ComponentTypeList) ->
-    get_all_choice_tags(ComponentTypeList,[]).
-
-get_all_choice_tags([],TagList) ->
-    TagList;
-get_all_choice_tags([H|T],TagList)  ->
-    Tags = H#'ComponentType'.tags,
-    get_all_choice_tags(T, TagList ++ [{H#'ComponentType'.name, Tags}]).
-
-
-
-%%---------------------------------------
-%% Generate the encode/decode code 
-%%---------------------------------------
-
-gen_enc_line(Erules,TopType,Cname,
-	     Type=#type{constraint=C,
-			def=#'ObjectClassFieldType'{type={typefield,_}}},
-	     Element,Indent,OptOrMand=mandatory,EncObj)
-  when is_list(Element) ->
-    case asn1ct_gen:get_constraint(C,componentrelation) of
-	{componentrelation,_,_} ->
-	    asn1ct_name:new(tmpBytes),
-	    gen_enc_line(Erules,TopType,Cname,Type,Element,Indent,OptOrMand,
-			 ["{",{curr,tmpBytes},",_} = "],EncObj);
-	_ ->
-	    gen_enc_line(Erules,TopType,Cname,Type,Element,Indent,OptOrMand,
-			 ["{",{curr,encBytes},",",{curr,encLen},"} = "],
-			 EncObj)
-    end;
- gen_enc_line(Erules,TopType,Cname,Type,Element,Indent,OptOrMand,EncObj) 
-   when is_list(Element) ->
-     gen_enc_line(Erules,TopType,Cname,Type,Element,Indent,OptOrMand,
- 		 ["{",{curr,encBytes},",",{curr,encLen},"} = "],EncObj).
-
-gen_enc_line(Erules,TopType,Cname,Type,Element,Indent,OptOrMand,Assign,EncObj)
-  when is_list(Element) ->
-    IndDeep = indent(Indent),
-
-    Tag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}
-	   || X <- Type#type.tag],
-    InnerType = asn1ct_gen:get_inner(Type#type.def),
-    WhatKind = asn1ct_gen:type(InnerType),
-    emit(IndDeep),
-    emit(Assign),
-    gen_optormand_case(OptOrMand,Erules,TopType,Cname,Type,InnerType,WhatKind,
-		       Element),
-    case {Type,asn1ct_gen:get_constraint(Type#type.constraint,
-					 componentrelation)} of
-	{#type{def=#'ObjectClassFieldType'{type={typefield,_},
-					   fieldname=RefedFieldName}},
-	 {componentrelation,_,_}} ->
-	    {_LeadingAttrName,Fun} = EncObj,
-	    case RefedFieldName of
-		{Name,RestFieldNames} when is_atom(Name),Name =/= notype ->
-		    case OptOrMand of
-			mandatory -> ok;
-			_ ->
-			    emit(["{",{curr,tmpBytes},", _} = "])
-		    end,
-		    emit({Fun,"(",{asis,Name},", ",Element,", [], ",
-			  {asis,RestFieldNames},"),",nl}),
-		    emit(IndDeep),
-		    case OptOrMand of
-			mandatory ->
-			    emit({"{",{curr,encBytes},", ",{curr,encLen},"} = "}),
-			    emit({"?RT_BER:encode_open_type(",{curr,tmpBytes},
-				  ",",{asis,Tag},")"});
-			_ ->
-			    emit({"{",{next,tmpBytes},", ",{curr,tmpLen},
-				  "} = "}),
-			    emit({"?RT_BER:encode_open_type(",{curr,tmpBytes},
-				  ",",{asis,Tag},"),",nl}),
-			    emit(IndDeep),
-			    emit({"{",{next,tmpBytes},", ",{curr,tmpLen},"}"})
-		    end;
-		Err ->
-		    throw({asn1,{'internal error',Err}})
-	    end;
-	_ ->
-	    case WhatKind of
-		{primitive,bif} ->
-		    EncType =
-			case Type#type.def of
-			    #'ObjectClassFieldType'{
-					     type={fixedtypevaluefield,
-						   _,Btype}} ->
-				Btype;
-			    _ ->
-				Type
-			end,
-		    asn1ct_gen_ber:gen_encode_prim(ber,EncType,{asis,Tag},
-						   Element);
-		'ASN1_OPEN_TYPE' ->
-		    asn1ct_gen_ber:gen_encode_prim(ber,Type#type{def='ASN1_OPEN_TYPE'},{asis,Tag},Element);
-		_ ->
-		    {EncFunName, _, _} = 
-			mkfuncname(TopType,Cname,WhatKind,enc),
-		    case {WhatKind,Type#type.tablecinf,EncObj} of
-			{{constructed,bif},[{objfun,_}|_R],{_,Fun}} ->
-			    emit([EncFunName,"(",Element,", ",{asis,Tag},
-				  ", ",Fun,")"]);
-			_ ->
-			    emit([EncFunName,"(",Element,", ",{asis,Tag},")"])
-		    end
-	    end
-    end,
-    case OptOrMand of
-	mandatory -> true;
-	_ ->
-	    emit({nl,indent(7),"end"})
-    end.
-
-
-
-gen_optormand_case(mandatory,_,_,_,_,_,_, _) ->
-    ok;
-gen_optormand_case('OPTIONAL',Erules,_,_,_,_,_,Element) ->
-    emit({" case ",Element," of",nl}),
-    emit({indent(9),"asn1_NOVALUE -> {",
-	  empty_lb(Erules),",0};",nl}),
-    emit({indent(9),"_ ->",nl,indent(12)});
-gen_optormand_case({'DEFAULT',DefaultValue},Erules,TopType,Cname,Type,
-		   InnerType,WhatKind,Element) ->
-    CurrMod = get(currmod),
-    case catch lists:member(der,get(encoding_options)) of
-	true ->
-	    emit(" case catch "),
-	    asn1ct_gen:gen_check_call(TopType,Cname,Type,InnerType,
-				      WhatKind,{asis,DefaultValue},
-				      Element),
-	    emit({" of",nl}),
-	    emit({indent(12),"true -> {[],0};",nl});
-	_ ->
-	    emit({" case ",Element," of",nl}),
-	    emit({indent(9),"asn1_DEFAULT -> {",
-		  empty_lb(Erules),
-		  ",0};",nl}),
-	    case DefaultValue of 
-		#'Externalvaluereference'{module=CurrMod,
-					  value=V} ->
-		    emit({indent(9),"?",{asis,V}," -> {",
-			  empty_lb(Erules),",0};",nl});
-		_ ->
-		    emit({indent(9),{asis,
-				     DefaultValue}," -> {",
-			  empty_lb(Erules),",0};",nl})
-	    end
-    end,
-    emit({indent(9),"_ ->",nl,indent(12)}).
-
-    
-
-
-gen_dec_line_sof(Erules,TopType,Cname,Type,ObjFun) ->
-
-    Tag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}
-	   || X <- Type#type.tag],    
-    InnerType = asn1ct_gen:get_inner(Type#type.def),
-    WhatKind = asn1ct_gen:type(InnerType),
-    case WhatKind of
-	{primitive,bif} ->
-	    asn1ct_name:delete(len),
-
-	    asn1ct_name:new(len),
-	    emit(["fun(FBytes,_,_)->",nl]),
-	    EncType = case Type#type.def of
-			    #'ObjectClassFieldType'{
-					     type={fixedtypevaluefield,
-						   _,Btype}} ->
-				Btype;
-			    _ ->
-				Type
-		      end,
-	    asn1ct_gen_ber:gen_dec_prim(ber,EncType,"FBytes",Tag,
-					[],no_length,?PRIMITIVE,
-					mandatory),
-	    emit([nl,"end, []"]);
-	_ ->
-	    case ObjFun of
-		[] ->
-		    {DecFunName, _, _} = 
-			mkfunname(Erules,TopType,Cname,WhatKind,dec,3),
-		    emit([DecFunName,", ",{asis,Tag}]);
-		_ ->
-		    {DecFunName, _, _} = 
-			mkfunname(Erules,TopType,Cname,WhatKind,dec,4),
-		    emit([DecFunName,", ",{asis,Tag},", ObjFun"])
-	    end
-    end.
-    
-
-gen_dec_line(Erules,TopType,Cname,CTags,Type,OptOrMand,DecObjInf)  ->
-    BytesVar = asn1ct_gen:mk_var(asn1ct_name:curr(bytes)),
-    Tag = [X#tag{class=asn1ct_gen_ber:decode_class(X#tag.class)}
-	   || X <- Type#type.tag],
-    InnerType = 
-	case Type#type.def of
-	    #'ObjectClassFieldType'{type=OCFTType} ->
-		OCFTType;
-	    _ ->
-		asn1ct_gen:get_inner(Type#type.def)
-	end,
-    PostpDec = 
-	case OptOrMand of
-	    mandatory ->
-		gen_dec_call(InnerType,Erules,TopType,Cname,Type,
-			     BytesVar,Tag,mandatory,", mandatory, ",
-			     DecObjInf,OptOrMand);
-	    _ -> %optional or default
-		case {CTags,Erules} of
-		    {[CTag],ber_bin} when CTag =/= [] -> % R9C-0.patch-34
-			emit(["case ",{curr,bytes}," of",nl]),
-			emit([match_tag(Erules,CTag)," ->",nl]),
-			PostponedDec = 
-			    gen_dec_call(InnerType,Erules,TopType,Cname,Type,
-					 BytesVar,Tag,mandatory,
-					 ", opt_or_default, ",DecObjInf,
-					 OptOrMand),
-			emit([";",nl]),
-			emit(["_ ->",nl]),
-			case OptOrMand of
-			    {'DEFAULT', Def} ->
-				emit(["{",{asis,Def},",",
-				      BytesVar,", 0 }",nl]);
-			    'OPTIONAL' ->
-				emit(["{ asn1_NOVALUE, ",
-				      BytesVar,", 0 }",nl])
-			end,
-			emit("end"),
-			PostponedDec;
-		    _ ->
-			emit("case (catch "),
-			PostponedDec = 
-			    gen_dec_call(InnerType,Erules,TopType,Cname,Type,
-					 BytesVar,Tag,OptOrMand,
-					 ", opt_or_default, ",DecObjInf,
-					 OptOrMand),
-			emit([") of",nl]),
-			case OptOrMand of
-			    {'DEFAULT', Def} ->
-				emit(["{'EXIT',{error,{asn1,{no_optional_tag,_}}}}",
-				      " -> {",{asis,Def},",",
-				      BytesVar,", 0 };",nl]);
-			    'OPTIONAL' ->
-				emit(["{'EXIT',{error,{asn1,{no_optional_tag,_}}}}",
-				      " -> { asn1_NOVALUE, ",
-				      BytesVar,", 0 };",nl])
-			end,
-			asn1ct_name:new(casetmp),
-			emit([{curr,casetmp},"-> ",{curr,casetmp},nl,"end"]),
-			PostponedDec
-		end
-	end,
-    case DecObjInf of
-	{Cname,ObjSet} -> % this must be the component were an object is 
-	    %% choosen from the object set according to the table 
-	    %% constraint.
-	    ObjSetName = case ObjSet of
-			     {deep,OSName,_,_} ->
-				 OSName;
-			     _ -> ObjSet
-			 end,
-	    {[{ObjSetName,Cname,asn1ct_gen:mk_var(asn1ct_name:curr(term))}],
-	     PostpDec};
-	_  -> {[],PostpDec}
-    end.
-
-
-gen_dec_call({typefield,_},Erules,_,_,Type,_,Tag,_,_,false,_) ->
-    %%  this in case of a choice with typefield components
-    asn1ct_name:new(reason),
-    {FirstPFName,RestPFName} = 
-% 	asn1ct_gen:get_constraint(Type#type.constraint,
-% 				  tableconstraint_info),
-	(Type#type.def)#'ObjectClassFieldType'.fieldname,
-    emit([nl,indent(6),"begin",nl]),
-    emit([indent(9),"{OpenDec,TmpRest,TmpRbCho} =",nl,indent(12),
-	  "?RT_BER:decode_open_type(",Erules,",",{curr,bytes},",",
-	  {asis,Tag},"),",nl]),
-    emit([indent(9),"case (catch ObjFun(",{asis,FirstPFName},
-	  ", OpenDec, [], ",{asis,RestPFName},
-	  ")) of", nl]),%% ??? What about Tag 
-    emit([indent(12),"{'EXIT',",{curr,reason},"} ->",nl]),
-%%    emit({indent(15),"throw({runtime_error,{'Type not ",
-%%	  "compatible with tableconstraint', OpenDec}});",nl}),
-    emit([indent(15),"exit({'Type not ",
-	  "compatible with table constraint', ",{curr,reason},"});",nl]),
-    emit([indent(12),"{TmpDec,_ ,_} ->",nl]),
-    emit([indent(15),"{TmpDec, TmpRest, TmpRbCho}",nl]),
-    emit([indent(9),"end",nl,indent(6),"end",nl]),
-    [];
-gen_dec_call({typefield,_},_Erules,_,Cname,Type,_BytesVar,Tag,_,_,
-	     _DecObjInf,OptOrMandComp) ->
-    emit(["?RT_BER:decode_open_type(",{curr,bytes},",",{asis,Tag},")"]),
-    RefedFieldName = 
-	(Type#type.def)#'ObjectClassFieldType'.fieldname,
-% 	asn1ct_gen:get_constraint(Type#type.constraint,
-% 				  tableconstraint_info),
-    [{Cname,RefedFieldName,
-      asn1ct_gen:mk_var(asn1ct_name:curr(term)),
-%      asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),[],OptOrMandComp}];
-      asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),Tag,OptOrMandComp}];
-gen_dec_call({objectfield,PrimFieldName,PFNList},_Erules,_,Cname,_,_,Tag,_,_,_,
-	     OptOrMandComp) ->
-    emit(["?RT_BER:decode_open_type(",{curr,bytes},",",{asis,Tag},")"]),
-    [{Cname,{PrimFieldName,PFNList},
-      asn1ct_gen:mk_var(asn1ct_name:curr(term)),
-%      asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),[],OptOrMandComp}];
-      asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),Tag,OptOrMandComp}];
-gen_dec_call(InnerType,Erules,TopType,Cname,Type,BytesVar,Tag,PrimOptOrMand,
-	     OptOrMand,DecObjInf,_) ->
-    WhatKind = asn1ct_gen:type(InnerType),
-    gen_dec_call1(WhatKind,InnerType,Erules,TopType,Cname,Type,BytesVar,Tag,
-		  PrimOptOrMand,OptOrMand),
-    case DecObjInf of
-	{Cname,{_,OSet,UniqueFName,ValIndex}} ->
-	    Term = asn1ct_gen:mk_var(asn1ct_name:curr(term)),
-	    ValueMatch = value_match(ValIndex,Term),
-	    {ObjSetMod,ObjSetName} =
-		case OSet of
-		    {M,O} ->
-			{{asis,M},O};
-		    _ ->
-			{"?MODULE",OSet}
-		end,
-	    emit({",",nl,"ObjFun = ",ObjSetMod,":'getdec_",ObjSetName,"'(",
-		  {asis,UniqueFName},", ",ValueMatch,")"});
-	_ ->
-	    ok
-    end,
-    [].
-gen_dec_call1({primitive,bif},InnerType,Erules,_,_,Type,BytesVar,
-	      Tag,OptOrMand,_) ->
-    case InnerType of
-	{fixedtypevaluefield,_,Btype} ->
-	    asn1ct_gen_ber:gen_dec_prim(Erules,Btype,BytesVar,Tag,[],no_length,
-					?PRIMITIVE,OptOrMand);
-	_ ->
-	    asn1ct_gen_ber:gen_dec_prim(Erules,Type,BytesVar,Tag,[],no_length,
-					?PRIMITIVE,OptOrMand)
-    end;
-gen_dec_call1('ASN1_OPEN_TYPE',_InnerType,Erules,_,_,Type,BytesVar,
-	      Tag,OptOrMand,_) ->
-    asn1ct_gen_ber:gen_dec_prim(Erules,Type#type{def='ASN1_OPEN_TYPE'},
-				BytesVar,Tag,[],no_length,
-				?PRIMITIVE,OptOrMand);
-gen_dec_call1(WhatKind,_,_Erules,TopType,Cname,Type,_,Tag,_,OptOrMand) ->
-    {DecFunName,_,_} = 
-	mkfuncname(TopType,Cname,WhatKind,dec),
-    case {WhatKind,Type#type.tablecinf} of
-	{{constructed,bif},[{objfun,_}|_R]} ->
-	    emit({DecFunName,"(",{curr,bytes},OptOrMand,{asis,Tag},", ObjFun)"});
-	_ ->
-	    emit({DecFunName,"(",{curr,bytes},OptOrMand,{asis,Tag},")"})
-    end.
-
-
-%%------------------------------------------------------
-%% General and special help functions (not exported)
-%%------------------------------------------------------
-
-
-indent(N) ->
-    lists:duplicate(N,32). % 32 = space
-
-
-mkvlist([H,T1|T], Sep) -> % Sep is a string e.g ", " or "+ "
-    emit([{var,H},Sep]),
-    mkvlist([T1|T], Sep);
-mkvlist([H|T], Sep) ->
-    emit([{var,H}]),
-    mkvlist(T, Sep);
-mkvlist([], _) ->
-    true.
-
-mkvlist(L) ->
-    mkvlist(L,", ").
-
-mkvplus(L) ->
-    mkvlist(L," + ").
-
-extensible(CompList) when is_list(CompList) ->
-    noext;
-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 = "%%-------------------------------------------------",
-    emit([nl,CommentLine]),
-    case InnerType of
-	{typereference,_,Name} -> 
-	    emit([nl,"%% attribute number ",Pos," with type ",Name]);
-	{'Externaltypereference',_,XModule,Name} -> 
-	    emit([nl,"%% attribute number ",Pos,"   External ",XModule,":",Name]);
-	_ ->
-	    emit([nl,"%% attribute number ",Pos," with type ",InnerType])
-    end,
-    case Prop of
-	mandatory ->
-	    continue;
-	{'DEFAULT', Def} ->
-	    emit([" DEFAULT = ",{asis,Def}]);
-	'OPTIONAL' ->
-	    emit([" OPTIONAL"])
-    end,
-    emit([nl,CommentLine,nl]).
-
-
-mkfuncname(TopType,Cname,WhatKind,DecOrEnc) ->
-    CurrMod = get(currmod),
-    case WhatKind of
-	#'Externaltypereference'{module=CurrMod,type=EType} ->
-	    F = lists:concat(["'",DecOrEnc,"_",EType,"'"]),
-	    {F, "?MODULE", F};
-	#'Externaltypereference'{module=Mod,type=EType} ->
-	    {lists:concat(["'",Mod,"':'",DecOrEnc,"_",EType,"'"]),Mod,
-	     lists:concat(["'",DecOrEnc,"_",EType,"'"])};
-	{constructed,bif} ->
-	    F = lists:concat(["'",DecOrEnc,"_",asn1ct_gen:list2name([Cname|TopType]),"'"]),
-	    {F, "?MODULE", F}
-    end.
-
-mkfunname(Erule,TopType,Cname,WhatKind,DecOrEnc,Arity) ->
-    CurrMod = get(currmod),
-    case WhatKind of
-	#'Externaltypereference'{module=CurrMod,type=EType} ->
-	    F = lists:concat(["fun '",DecOrEnc,"_",EType,"'/",Arity]),
-	    {F, "?MODULE", F};
-	#'Externaltypereference'{module=Mod,type=EType} ->
-	    {lists:concat(["fun '",Mod,"':'",DecOrEnc,"_",EType,"'/",Arity]),Mod,
-	     lists:concat(["'",DecOrEnc,"_",EType,"'"])};
-	{constructed,bif} ->
-	    F =
-		lists:concat(["fun '",DecOrEnc,"_",
-			      asn1ct_gen:list2name([Cname|TopType]),"'/",
-			      Arity]),
-	    {F, "?MODULE", F};
-	'ASN1_OPEN_TYPE' ->
-	    case Arity of
-		3 ->
-		    F = lists:concat(["fun(A,_,C) -> ?RT_BER:decode_open_type(",Erule,",A,C) end"]),
-		    {F, "?MODULE", F};
-		4 ->
-		    F = lists:concat(["fun(A,_,C,_) -> ?RT_BER:decode_open_type(",Erule,",A,C) end"]),
-		    {F, "?MODULE", F}
-	    end
-    end.
-
-empty_lb(ber) ->
-    "[]";
-empty_lb(ber_bin) ->
-    "<<>>".
-
-rtmod(ber) ->
-    list_to_atom(?RT_BER_BIN);
-rtmod(ber_bin) ->
-    list_to_atom(?RT_BER_BIN).
-
-indefend_match(ber,used_var) ->
-    "[0,0|R]";
-indefend_match(ber,unused_var) ->
-    "[0,0|_R]";
-indefend_match(ber_bin,used_var) ->
-    "<<0,0,R/binary>>";
-indefend_match(ber_bin,unused_var) ->
-    "<<0,0,_R/binary>>".
-
-notice_value_match() ->
-    Module = get(currmod),
-    put(value_match,{true,Module}).
-    
-value_match(Index,Value) when is_atom(Value) ->
-    value_match(Index,atom_to_list(Value));
-value_match([],Value) ->
-    Value;
-value_match([{VI,_Cname}|VIs],Value) ->
-    value_match1(Value,VIs,lists:concat(["element(",VI,","]),1).
-value_match1(Value,[],Acc,Depth) ->
-    Acc ++ Value ++ lists:concat(lists:duplicate(Depth,")"));
-value_match1(Value,[{VI,_Cname}|VIs],Acc,Depth) ->
-    value_match1(Value,VIs,Acc++lists:concat(["element(",VI,","]),Depth+1).