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authorBjörn Gustavsson <[email protected]>2014-04-25 12:39:06 +0200
committerBjörn Gustavsson <[email protected]>2014-06-05 13:46:27 +0200
commit7929b72efed6b2f5dee18a0b758ae4d6f001f054 (patch)
tree397a71b0c421bd9dc84962c248f3e6ca3359d0d5 /lib/asn1/src/asn1ct_gen.erl
parent7df687d65f21e47b1f6f5d4626b9c7bcf4d58923 (diff)
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Remove old DEFAULT-checking code made obsolete in the previous commit
Diffstat (limited to 'lib/asn1/src/asn1ct_gen.erl')
-rw-r--r--lib/asn1/src/asn1ct_gen.erl318
1 files changed, 0 insertions, 318 deletions
diff --git a/lib/asn1/src/asn1ct_gen.erl b/lib/asn1/src/asn1ct_gen.erl
index af1301eb42..149813c3aa 100644
--- a/lib/asn1/src/asn1ct_gen.erl
+++ b/lib/asn1/src/asn1ct_gen.erl
@@ -29,7 +29,6 @@
list2rname/1,
constructed_suffix/2,
unify_if_string/1,
- gen_check_call/7,
get_constraint/2,
insert_once/2,
ct_gen_module/1,
@@ -106,11 +105,6 @@ pgen_typeorval(Erules,Module,N2nConvEnums,{Types,Values,_Ptypes,_Classes,Objects
pgen_values(Erules,Module,Values),
pgen_objects(Rtmod,Erules,Module,Objects),
pgen_objectsets(Rtmod,Erules,Module,ObjectSets),
- case catch lists:member(der,get(encoding_options)) of
- true ->
- pgen_check_defaultval(Erules,Module);
- _ -> ok
- end,
pgen_partial_decode(Rtmod,Erules,Module).
pgen_values(_,_,[]) ->
@@ -186,23 +180,6 @@ pgen_objectsets(Rtmod,Erules,Module,[H|T]) ->
Rtmod:gen_objectset_code(Erules,TypeDef),
pgen_objectsets(Rtmod,Erules,Module,T).
-pgen_check_defaultval(Erules,Module) ->
- CheckObjects = asn1ct_table:to_list(check_functions),
- case get(asndebug) of
- true ->
- FileName = lists:concat([Module,".table"]),
- {ok,IoDevice} = file:open(FileName,[write]),
- Fun =
- fun(X)->
- io:format(IoDevice,"~n~n************~n~n~p~n~n*****"
- "********~n~n",[X])
- end,
- lists:foreach(Fun,CheckObjects),
- ok = file:close(IoDevice);
- _ -> ok
- end,
- gen_check_defaultval(Erules,Module,CheckObjects).
-
pgen_partial_decode(Rtmod,Erule,Module) when Erule == ber ->
pgen_partial_inc_dec(Rtmod,Erule,Module),
pgen_partial_dec(Rtmod,Erule,Module);
@@ -583,131 +560,6 @@ gen_types(Erules,Tname,Type) when is_record(Type,type) ->
asn1ct_name:clear(),
Rtmod:gen_decode(Erules,Tname,Type).
-gen_check_defaultval(Erules,Module,[{Name,Type}|Rest]) ->
- gen_check_func(Name,Type),
- gen_check_defaultval(Erules,Module,Rest);
-gen_check_defaultval(_,_,[]) ->
- ok.
-
-gen_check_func(Name,FType = #type{def=Def}) ->
- EncName = ensure_atom(Name),
- emit({{asis,EncName},"(_V,asn1_DEFAULT) ->",nl," true;",nl}),
- emit({{asis,EncName},"(V,V) ->",nl," true;",nl}),
- emit({{asis,EncName},"(V,{_,V}) ->",nl," true;",nl}),
- case Def of
- {'SEQUENCE OF',Type} ->
- gen_check_sof(Name,'SEQOF',Type);
- {'SET OF',Type} ->
- gen_check_sof(Name,'SETOF',Type);
- #'SEQUENCE'{components=Components} ->
- gen_check_sequence(Name,Components);
- #'SET'{components=Components} ->
- gen_check_sequence(Name,Components);
- {'CHOICE',Components} ->
- gen_check_choice(Name,Components);
- #'Externaltypereference'{type=T} ->
- emit({{asis,EncName},"(DefaultValue,Value) ->",nl}),
- emit({" '",list2name([T,check]),"'(DefaultValue,Value).",nl});
- MaybePrim ->
- InnerType = get_inner(MaybePrim),
- case type(InnerType) of
- {primitive,bif} ->
- emit({{asis,EncName},"(DefaultValue,Value) ->",nl," "}),
- gen_prim_check_call(get_inner(InnerType),"DefaultValue","Value",
- FType),
- emit({".",nl,nl});
- _ ->
- throw({asn1_error,{unknown,type,MaybePrim}})
- end
- end.
-
-gen_check_sof(Name,SOF,Type) ->
- EncName = ensure_atom(Name),
- NewName = ensure_atom(list2name([sorted,Name])),
- emit({{asis,EncName},"(V1,V2) ->",nl}),
- emit({" ",{asis,NewName},"(lists:sort(V1),lists:sort(V2)).",nl,nl}),
- emit({{asis,NewName},"([],[]) ->",nl," true;",nl}),
- emit({{asis,NewName},"([DV|DVs],[V|Vs]) ->",nl," "}),
- InnerType = get_inner(Type#type.def),
- case type(InnerType) of
- {primitive,bif} ->
- gen_prim_check_call(get_inner(InnerType),"DV","V",Type),
- emit({",",nl});
- {constructed,bif} ->
- emit([{asis,ensure_atom(list2name([SOF,Name]))},"(DV, V),",nl]);
- #'Externaltypereference'{type=T} ->
- emit([{asis,ensure_atom(list2name([T,check]))},"(DV,V),",nl]);
- 'ASN1_OPEN_TYPE' ->
- emit(["DV = V,",nl]);
- _ ->
- emit(["DV = V,",nl])
- end,
- emit({" ",{asis,NewName},"(DVs,Vs).",nl,nl}).
-
-gen_check_sequence(Name, []) ->
- emit([{asis,ensure_atom(Name)},"(_,_) ->",nl,
- " throw(badval).",nl,nl]);
-gen_check_sequence(Name,Components) ->
- emit([{asis,ensure_atom(Name)},"(DefaultValue,Value) ->",nl]),
- gen_check_sequence(Name,Components,1).
-
-gen_check_sequence(Name,[#'ComponentType'{name=N,typespec=Type}|Cs],Num) ->
- InnerType = get_inner(Type#type.def),
- NthDefV = ["element(",Num+1,",DefaultValue)"],
- NthV = ["element(",Num+1,",Value)"],
- gen_check_func_call(Name,Type,InnerType,NthDefV,NthV,N),
- case Cs of
- [] ->
- emit({".",nl,nl});
- _ ->
- emit({",",nl}),
- gen_check_sequence(Name,Cs,Num+1)
- end.
-
-gen_check_choice(Name,CList=[#'ComponentType'{}|_Cs]) ->
- emit([{asis,ensure_atom(Name)},"({Id,DefaultValue},{Id,Value}) ->",nl]),
- emit([" case Id of",nl]),
- gen_check_choice_components(Name,CList,1).
-
-gen_check_choice_components(_,[],_)->
- ok;
-gen_check_choice_components(Name,[#'ComponentType'{name=N,typespec=Type}|
- Cs],Num) ->
- Ind6 = " ",
- InnerType = get_inner(Type#type.def),
- emit({Ind6,"'",N,"' ->",nl,Ind6}),
- gen_check_func_call(Name,Type,InnerType,{var,"defaultValue"},
- {var,"value"},N),
- case Cs of
- [] ->
- emit({nl," end.",nl,nl});
- _ ->
- emit({";",nl}),
- gen_check_choice_components(Name,Cs,Num+1)
- end.
-
-gen_check_func_call(Name,Type,InnerType,DefVal,Val,N) ->
- case type(InnerType) of
- {primitive,bif} ->
- emit(" "),
- gen_prim_check_call(get_inner(InnerType),DefVal,Val,Type);
- #'Externaltypereference'{type=T} ->
- emit({" ",{asis,ensure_atom(list2name([T,check]))},"(",DefVal,",",Val,")"});
- 'ASN1_OPEN_TYPE' ->
- emit([" if",nl,
- " ",DefVal," == ",Val," -> true;",nl,
- " true -> throw({error,{asn1_open_type}})",nl,
- " end",nl]);
- {constructed,bif} ->
- emit([" ",{asis,ensure_atom(list2name([N,Name]))},"(",DefVal,",",Val,")"]);
- _ ->
- emit([" if",nl,
- " ",DefVal," == ",Val," -> true;",nl,
- " true -> throw({error,{asn1_open_type}})",nl,
- " end",nl])
- end.
-
-
%% VARIOUS GENERATOR STUFF
%% *************************************************
%%**************************************************
@@ -1473,171 +1325,6 @@ to_textual_order(Cs=[#'ComponentType'{textual_order=undefined}|_]) ->
to_textual_order(Cs) when is_list(Cs) ->
lists:keysort(#'ComponentType'.textual_order,Cs).
-
-gen_check_call(TopType,Cname,Type,InnerType,WhatKind,DefaultValue,Element) ->
- case WhatKind of
- {primitive,bif} ->
- gen_prim_check_call(InnerType,DefaultValue,Element,Type);
- #'Externaltypereference'{module=M,type=T} ->
- %% generate function call
- Name = list2name([T,check]),
- emit({"'",Name,"'(",DefaultValue,", ",Element,")"}),
- %% insert in ets table and do look ahead check
- Typedef = asn1_db:dbget(M,T),
- RefType = Typedef#typedef.typespec,
- InType = asn1ct_gen:get_inner(RefType#type.def),
- case insert_once(check_functions,{Name,RefType}) of
- true ->
- lookahead_innertype([T],InType,RefType);
- _ ->
- ok
- end;
- {constructed,bif} ->
- NameList = [Cname|TopType],
- Name = list2name(NameList ++ [check]),
- emit({"'",Name,"'(",DefaultValue,", ",Element,")"}),
- asn1ct_table:insert(check_functions, {Name, Type}),
- %% Must look for check functions in InnerType,
- %% that may be referenced or internal defined
- %% constructed types not used elsewhere.
- lookahead_innertype(NameList,InnerType,Type);
- _ ->
- %% Generate Dummy function call i.e. anything is accepted
- emit(["fun() -> true end ()"])
- end.
-
-gen_prim_check_call(PrimType, Default, Element, Type) ->
- case unify_if_string(PrimType) of
- 'BOOLEAN' ->
- check_call(check_bool, [Default,Element]);
- 'INTEGER' ->
- NNL = case Type#type.def of
- {_,NamedNumberList} -> NamedNumberList;
- _ -> []
- end,
- check_call(check_int, [Default,Element,{asis,NNL}]);
- 'BIT STRING' ->
- case Type#type.def of
- {_,[]} ->
- check_call(check_bitstring,
- [Default,Element]);
- {_,[_|_]=NBL} ->
- check_call(check_named_bitstring,
- [Default,Element,{asis,NBL}])
- end;
- 'OCTET STRING' ->
- check_call(check_octetstring, [Default,Element]);
- 'NULL' ->
- check_call(check_null, [Default,Element]);
- 'OBJECT IDENTIFIER' ->
- check_call(check_objectidentifier, [Default,Element]);
- 'RELATIVE-OID' ->
- check_call(check_objectidentifier, [Default,Element]);
- 'ObjectDescriptor' ->
- check_call(check_objectdescriptor, [Default,Element]);
- 'REAL' ->
- check_call(check_real, [Default,Element]);
- 'ENUMERATED' ->
- {_,Enumerations} = Type#type.def,
- check_call(check_enum, [Default,Element,{asis,Enumerations}]);
- restrictedstring ->
- check_call(check_restrictedstring, [Default,Element])
- end.
-
-check_call(F, Args) ->
- asn1ct_func:call(check, F, Args).
-
-%% lokahead_innertype/3 traverses Type and checks if check functions
-%% have to be generated, i.e. for all constructed or referenced types.
-lookahead_innertype(Name,'SEQUENCE',Type) ->
- Components = (Type#type.def)#'SEQUENCE'.components,
- lookahead_components(Name,Components);
-lookahead_innertype(Name,'SET',Type) ->
- Components = (Type#type.def)#'SET'.components,
- lookahead_components(Name,Components);
-lookahead_innertype(Name,'CHOICE',Type) ->
- {_,Components} = Type#type.def,
- lookahead_components(Name,Components);
-lookahead_innertype(Name,'SEQUENCE OF',SeqOf) ->
- lookahead_sof(Name,'SEQOF',SeqOf);
-lookahead_innertype(Name,'SET OF',SeqOf) ->
- lookahead_sof(Name,'SETOF',SeqOf);
-lookahead_innertype(_Name,#'Externaltypereference'{module=M,type=T},_) ->
- Typedef = asn1_db:dbget(M,T),
- RefType = Typedef#typedef.typespec,
- insert_once(check_functions,{list2name([T,check]),RefType}),
- InType = asn1ct_gen:get_inner(RefType#type.def),
- case type(InType) of
- {constructed,bif} ->
- lookahead_innertype([T],InType,RefType);
- Ref = #'Externaltypereference'{} ->
- lookahead_reference(Ref);
- _ ->
- ok
- end;
-lookahead_innertype(_,_,_) ->
- ok.
-
-lookahead_components(_,[]) -> ok;
-lookahead_components(Name,[C|Cs]) ->
- #'ComponentType'{name=Cname,typespec=Type} = C,
- InType = asn1ct_gen:get_inner(Type#type.def),
- case asn1ct_gen:type(InType) of
- {constructed,bif} ->
- case insert_once(check_functions,
- {list2name([Cname|Name] ++ [check]),Type}) of
- true ->
- lookahead_innertype([Cname|Name],InType,Type);
- _ ->
- ok
- end;
- #'Externaltypereference'{module=RefMod,type=RefName} ->
- Typedef = asn1_db:dbget(RefMod,RefName),
- RefType = Typedef#typedef.typespec,
- case insert_once(check_functions,{list2name([RefName,check]),
- RefType}) of
- true ->
- lookahead_innertype([RefName],InType,RefType);
- _ ->
- ok
- end;
- _ ->
- ok
- end,
- lookahead_components(Name,Cs).
-
-lookahead_sof(Name,SOF,SOFType) ->
- Type = case SOFType#type.def of
- {_,_Type} -> _Type;
- _Type -> _Type
- end,
- InnerType = asn1ct_gen:get_inner(Type#type.def),
- case asn1ct_gen:type(InnerType) of
- {constructed,bif} ->
- %% this is if a constructed type is defined in
- %% the SEQUENCE OF type
- NameList = [SOF|Name],
- insert_once(check_functions,
- {list2name(NameList ++ [check]),Type}),
- lookahead_innertype(NameList,InnerType,Type);
- Ref = #'Externaltypereference'{} ->
- lookahead_reference(Ref);
- _ ->
- ok
- end.
-
-lookahead_reference(#'Externaltypereference'{module=M,type=T}) ->
- Typedef = asn1_db:dbget(M,T),
- RefType = Typedef#typedef.typespec,
- InType = get_inner(RefType#type.def),
- case insert_once(check_functions,
- {list2name([T,check]),RefType}) of
- true ->
- lookahead_innertype([T],InType,RefType);
- _ ->
- ok
- end.
-
insert_once(Table,Object) ->
case asn1ct_table:lookup(Table, element(1, Object)) of
[] ->
@@ -1909,11 +1596,6 @@ get_constraint(C,Key) ->
{value,Cnstr} ->
Cnstr
end.
-
-ensure_atom(Atom) when is_atom(Atom) ->
- Atom;
-ensure_atom(List) when is_list(List) ->
- list_to_atom(List).
get_record_name_prefix() ->
case lists:keysearch(record_name_prefix,1,get(encoding_options)) of