aboutsummaryrefslogtreecommitdiffstats
path: root/lib/asn1/src/asn1ct_gen_per.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/asn1/src/asn1ct_gen_per.erl')
-rw-r--r--lib/asn1/src/asn1ct_gen_per.erl78
1 files changed, 29 insertions, 49 deletions
diff --git a/lib/asn1/src/asn1ct_gen_per.erl b/lib/asn1/src/asn1ct_gen_per.erl
index aa7223904e..28b4e46b0c 100644
--- a/lib/asn1/src/asn1ct_gen_per.erl
+++ b/lib/asn1/src/asn1ct_gen_per.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@
%% all types in an ASN.1 module
-include("asn1_records.hrl").
-%-compile(export_all).
-export([gen_dec_imm/2]).
-export([gen_dec_prim/3,gen_encode_prim_imm/3]).
@@ -35,15 +34,20 @@
-export([extaddgroup2sequence/1]).
-export([dialyzer_suppressions/1]).
--import(asn1ct_gen, [emit/1,demit/1]).
+-import(asn1ct_gen, [emit/1]).
-import(asn1ct_func, [call/3]).
-%% Generate ENCODING ******************************
-%%****************************************x
+%%****************************************
+%% Generate ENCODING
+%%****************************************
-dialyzer_suppressions(Erules) ->
- case asn1ct_func:is_used({Erules,complete,1}) of
+dialyzer_suppressions(#gen{erule=per,aligned=Aligned}) ->
+ Mod = case Aligned of
+ false -> uper;
+ true -> per
+ end,
+ case asn1ct_func:is_used({Mod,complete,1}) of
false ->
ok;
true ->
@@ -54,14 +58,6 @@ dialyzer_suppressions(Erules) ->
gen_encode(Erules,Type) when is_record(Type,typedef) ->
gen_encode_user(Erules,Type).
-%% case Type#typedef.typespec of
-%% Def when is_record(Def,type) ->
-%% gen_encode_user(Erules,Type);
-%% Def when is_tuple(Def),(element(1,Def) == 'Object') ->
-%% gen_encode_object(Erules,Type);
-%% Other ->
-%% exit({error,{asn1,{unknown,Other}}})
-%% end.
gen_encode(Erules,Typename,#'ComponentType'{name=Cname,typespec=Type}) ->
NewTypename = [Cname|Typename],
@@ -72,15 +68,14 @@ gen_encode(Erules,Typename,Type) when is_record(Type,type) ->
ObjFun =
case lists:keysearch(objfun,1,Type#type.tablecinf) of
{value,{_,_Name}} ->
-%% lists:concat([", ObjFun",Name]);
", ObjFun";
false ->
""
end,
case asn1ct_gen:type(InnerType) of
{constructed,bif} ->
- emit({"'enc_",asn1ct_gen:list2name(Typename),"'(Val",ObjFun,
- ") ->",nl}),
+ Func = enc_func(asn1ct_gen:list2name(Typename)),
+ emit([{asis,Func},"(Val",ObjFun,") ->",nl]),
asn1ct_gen:gen_encode_constructed(Erules,Typename,InnerType,Type);
_ ->
true
@@ -92,20 +87,21 @@ gen_encode_user(Erules,D) when is_record(D,typedef) ->
Typename = [D#typedef.name],
Def = D#typedef.typespec,
InnerType = asn1ct_gen:get_inner(Def#type.def),
- emit({"'enc_",asn1ct_gen:list2name(Typename),"'(Val) ->",nl}),
+ Func = enc_func(asn1ct_gen:list2name(Typename)),
+ emit([{asis,Func},"(Val) ->",nl]),
case asn1ct_gen:type(InnerType) of
{primitive,bif} ->
gen_encode_prim(Erules, Def),
- emit({".",nl});
+ emit([".",nl]);
'ASN1_OPEN_TYPE' ->
gen_encode_prim(Erules, Def#type{def='ASN1_OPEN_TYPE'}),
- emit({".",nl});
+ emit([".",nl]);
{constructed,bif} ->
asn1ct_gen:gen_encode_constructed(Erules,Typename,InnerType,D);
#'Externaltypereference'{module=CurrMod,type=Etype} ->
- emit({"'enc_",Etype,"'(Val).",nl,nl});
+ emit([{asis,enc_func(Etype)},"(Val).",nl]);
#'Externaltypereference'{module=Emod,type=Etype} ->
- emit({"'",Emod,"':'enc_",Etype,"'(Val).",nl,nl})
+ emit([{asis,Emod},":",enc_func(Etype),"(Val).",nl])
end.
@@ -113,11 +109,7 @@ gen_encode_prim(Erules, D) ->
Value = {var,atom_to_list(asn1ct_gen:mk_var(asn1ct_name:curr(val)))},
gen_encode_prim(Erules, D, Value).
-gen_encode_prim(Erules, #type{}=D, Value) ->
- Aligned = case Erules of
- uper -> false;
- per -> true
- end,
+gen_encode_prim(#gen{erule=per,aligned=Aligned}, #type{}=D, Value) ->
Imm = gen_encode_prim_imm(Value, D, Aligned),
asn1ct_imm:enc_cg(Imm, Aligned).
@@ -224,7 +216,6 @@ gen_objectset_code(_Erules, _ObjSet) ->
gen_decode(Erules, #typedef{}=Type) ->
DecFunc = dec_func(Type#typedef.name),
emit([nl,nl,{asis,DecFunc},"(Bytes) ->",nl]),
- dbdec(Type#typedef.name),
gen_decode_user(Erules, Type).
gen_decode(Erules,Tname,#'ComponentType'{name=Cname,typespec=Type}) ->
@@ -245,17 +236,11 @@ gen_decode(Erules,Typename,Type) when is_record(Type,type) ->
emit([nl,
{asis,dec_func(asn1ct_gen:list2name(Typename))},
"(Bytes",ObjFun,") ->",nl]),
- dbdec(Typename),
asn1ct_gen:gen_decode_constructed(Erules,Typename,InnerType,Type);
_ ->
true
end.
-dbdec(Type) when is_list(Type)->
- demit({"io:format(\"decoding: ",asn1ct_gen:list2name(Type),"~w~n\",[Bytes]),",nl});
-dbdec(Type) ->
- demit({"io:format(\"decoding: ",{asis,Type},"~w~n\",[Bytes]),",nl}).
-
gen_decode_user(Erules,D) when is_record(D,typedef) ->
Typename = [D#typedef.name],
Def = D#typedef.typespec,
@@ -263,17 +248,15 @@ gen_decode_user(Erules,D) when is_record(D,typedef) ->
case asn1ct_gen:type(InnerType) of
{primitive,bif} ->
gen_dec_prim(Erules,Def,"Bytes"),
- emit({".",nl,nl});
+ emit([".",nl,nl]);
'ASN1_OPEN_TYPE' ->
gen_dec_prim(Erules,Def#type{def='ASN1_OPEN_TYPE'},"Bytes"),
- emit({".",nl,nl});
+ emit([".",nl,nl]);
{constructed,bif} ->
asn1ct_gen:gen_decode_constructed(Erules,Typename,InnerType,D);
#'Externaltypereference'{}=Etype ->
gen_dec_external(Etype, "Bytes"),
- emit([".",nl,nl]);
- Other ->
- exit({error,{asn1,{unknown,Other}}})
+ emit([".",nl,nl])
end.
gen_dec_external(Ext, BytesVar) ->
@@ -284,11 +267,7 @@ gen_dec_external(Ext, BytesVar) ->
_ -> [{asis,Mod},":"]
end,{asis,dec_func(Type)},"(",BytesVar,")"]).
-gen_dec_imm(Erule, #type{def=Name,constraint=C}) ->
- Aligned = case Erule of
- uper -> false;
- per -> true
- end,
+gen_dec_imm(#gen{erule=per,aligned=Aligned}, #type{def=Name,constraint=C}) ->
gen_dec_imm_1(Name, C, Aligned).
gen_dec_imm_1('ASN1_OPEN_TYPE', Constraint, Aligned) ->
@@ -406,10 +385,11 @@ gen_dec_prim(Erule, Type, BytesVar) ->
asn1ct_imm:dec_code_gen(Imm, BytesVar).
-%% For PER the ExtensionAdditionGroup notation has significance for the encoding and decoding
-%% the components within the ExtensionAdditionGroup is treated in a similar way as if they
-%% have been specified within a SEQUENCE, therefore we construct a fake sequence type here
-%% so that we can generate code for it
+%% For PER the ExtensionAdditionGroup notation has significance for
+%% the encoding and decoding. The components within the
+%% ExtensionAdditionGroup is treated in a similar way as if they have
+%% been specified within a SEQUENCE. Therefore we construct a fake
+%% sequence type here so that we can generate code for it.
extaddgroup2sequence(ExtList) ->
extaddgroup2sequence(ExtList,0,[]).
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-31 16:27:53 +0000