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-rw-r--r--lib/asn1/src/asn1ct_gen.erl477
1 files changed, 167 insertions, 310 deletions
diff --git a/lib/asn1/src/asn1ct_gen.erl b/lib/asn1/src/asn1ct_gen.erl
index 64a3555f62..76c4182160 100644
--- a/lib/asn1/src/asn1ct_gen.erl
+++ b/lib/asn1/src/asn1ct_gen.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2013. 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
@@ -37,8 +37,7 @@
gen_check_call/7,
get_constraint/2,
insert_once/2,
- rt2ct_suffix/1,
- rt2ct_suffix/0,
+ ct_gen_module/1,
index2suffix/1,
get_record_name_prefix/0]).
-export([pgen/5,
@@ -47,12 +46,11 @@
un_hyphen_var/1]).
-export([gen_encode_constructed/4,
gen_decode_constructed/4]).
--export([nif_parameter/0]).
%% pgen(Outfile, Erules, Module, TypeOrVal, Options)
%% Generate Erlang module (.erl) and (.hrl) file corresponding to an ASN.1 module
%% .hrl file is only generated if necessary
-%% Erules = per | ber | ber_bin | per_bin
+%% Erules = per | ber
%% Module = atom()
%% TypeOrVal = {TypeList,ValueList}
%% TypeList = ValueList = [atom()]
@@ -79,21 +77,26 @@ pgen_module(OutFile,Erules,Module,
ErlFile = lists:concat([OutFile,".erl"]),
Fid = fopen(ErlFile,[write]),
put(gen_file_out,Fid),
+ asn1ct_func:start_link(),
gen_head(Erules,Module,HrlGenerated),
pgen_exports(Erules,Module,TypeOrVal),
pgen_dispatcher(Erules,Module,TypeOrVal),
pgen_info(),
- pgen_typeorval(wrap_ber(Erules),Module,N2nConvEnums,TypeOrVal),
+ pgen_typeorval(Erules,Module,N2nConvEnums,TypeOrVal),
pgen_partial_incomplete_decode(Erules),
% gen_vars(asn1_db:mod_to_vars(Module)),
% gen_tag_table(AllTypes),
+ emit([nl,
+ "%%%",nl,
+ "%%% Run-time functions.",nl,
+ "%%%",nl]),
+ asn1ct_func:generate(Fid),
file:close(Fid),
asn1ct:verbose("--~p--~n",[{generated,ErlFile}],Options).
pgen_typeorval(Erules,Module,N2nConvEnums,{Types,Values,_Ptypes,_Classes,Objects,ObjectSets}) ->
- Rtmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Rtmod = ct_gen_module(Erules),
pgen_types(Rtmod,Erules,N2nConvEnums,Module,Types),
pgen_values(Erules,Module,Values),
pgen_objects(Rtmod,Erules,Module,Objects),
@@ -196,7 +199,7 @@ pgen_check_defaultval(Erules,Module) ->
end,
gen_check_defaultval(Erules,Module,CheckObjects).
-pgen_partial_decode(Rtmod,Erule,Module) when Erule == ber_bin_v2 ->
+pgen_partial_decode(Rtmod,Erule,Module) when Erule == ber ->
pgen_partial_inc_dec(Rtmod,Erule,Module),
pgen_partial_dec(Rtmod,Erule,Module);
pgen_partial_decode(_,_,_) ->
@@ -240,7 +243,7 @@ pgen_partial_inc_dec1(Rtmod,Erules,Module,[P|Ps]) ->
pgen_partial_inc_dec1(_,_,_,[]) ->
ok.
-gen_partial_inc_dec_refed_funcs(Rtmod,Erule) when Erule == ber_bin_v2 ->
+gen_partial_inc_dec_refed_funcs(Rtmod,Erule) when Erule == ber ->
case asn1ct:next_refed_func() of
[] ->
ok;
@@ -296,8 +299,7 @@ pgen_partial_types1(_,undefined) ->
%% TypeList a decode function will be generated.
traverse_type_structure(Erules,Type,[],FuncName,TopTypeName) ->
%% this is the selected type
- Ctmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Ctmod = ct_gen_module(Erules),
TypeDef =
case Type of
#type{} ->
@@ -457,7 +459,7 @@ pgen_partial_incomplete_decode(Erule) ->
_ ->
ok
end.
-pgen_partial_incomplete_decode1(ber_bin_v2) ->
+pgen_partial_incomplete_decode1(ber) ->
case asn1ct:read_config_data(partial_incomplete_decode) of
undefined ->
ok;
@@ -531,7 +533,8 @@ gen_part_decode_funcs({constructed,bif},TypeName,
{_Name,parts,Tag,_Type}) ->
emit([" case Data of",nl,
" L when is_list(L) ->",nl,
- " 'dec_",TypeName,"'(lists:map(fun(X)->element(1,?RT_BER:decode(X)) end,L),",{asis,Tag},");",nl,
+ " 'dec_",TypeName,"'(lists:map(fun(X) -> element(1, ",
+ {call,ber,ber_decode_erlang,["X"]},") end, L),",{asis,Tag},");",nl,
" _ ->",nl,
" [Res] = 'dec_",TypeName,"'([Data],",{asis,Tag},"),",nl,
" Res",nl,
@@ -552,20 +555,17 @@ gen_part_decode_funcs(WhatKind,_TypeName,{_,Directive,_,_}) ->
gen_types(Erules,Tname,{RootL1,ExtList,RootL2})
when is_list(RootL1), is_list(RootL2) ->
gen_types(Erules,Tname,RootL1),
- Rtmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Rtmod = ct_gen_module(Erules),
gen_types(Erules,Tname,Rtmod:extaddgroup2sequence(ExtList)),
gen_types(Erules,Tname,RootL2);
gen_types(Erules,Tname,{RootList,ExtList}) when is_list(RootList) ->
gen_types(Erules,Tname,RootList),
- Rtmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Rtmod = ct_gen_module(Erules),
gen_types(Erules,Tname,Rtmod:extaddgroup2sequence(ExtList));
gen_types(Erules,Tname,[{'EXTENSIONMARK',_,_}|Rest]) ->
gen_types(Erules,Tname,Rest);
gen_types(Erules,Tname,[ComponentType|Rest]) ->
- Rtmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Rtmod = ct_gen_module(Erules),
asn1ct_name:clear(),
Rtmod:gen_encode(Erules,Tname,ComponentType),
asn1ct_name:clear(),
@@ -574,8 +574,7 @@ gen_types(Erules,Tname,[ComponentType|Rest]) ->
gen_types(_,_,[]) ->
true;
gen_types(Erules,Tname,Type) when is_record(Type,type) ->
- Rtmod = list_to_atom(lists:concat(["asn1ct_gen_",erule(Erules),
- rt2ct_suffix(Erules)])),
+ Rtmod = ct_gen_module(Erules),
asn1ct_name:clear(),
Rtmod:gen_encode(Erules,Tname,Type),
asn1ct_name:clear(),
@@ -658,9 +657,13 @@ gen_check_sof(Name,SOF,Type) ->
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)"],
@@ -672,9 +675,7 @@ gen_check_sequence(Name,[#'ComponentType'{name=N,typespec=Type}|Cs],Num) ->
_ ->
emit({",",nl}),
gen_check_sequence(Name,Cs,Num+1)
- end;
-gen_check_sequence(_,[],_) ->
- ok.
+ end.
gen_check_choice(Name,CList=[#'ComponentType'{}|_Cs]) ->
emit([{asis,ensure_atom(Name)},"({Id,DefaultValue},{Id,Value}) ->",nl]),
@@ -754,8 +755,7 @@ gen_value(Value) when is_record(Value,valuedef) ->
emit([{asis,V},".",nl,nl]).
gen_encode_constructed(Erules,Typename,InnerType,D) when is_record(D,type) ->
-
- Rtmod = list_to_atom(lists:concat(["asn1ct_constructed_",erule(Erules)])),
+ Rtmod = ct_constructed_module(Erules),
case InnerType of
'SET' ->
Rtmod:gen_encode_set(Erules,Typename,D),
@@ -787,7 +787,7 @@ gen_encode_constructed(Erules,Typename,InnerType,D)
gen_encode_constructed(Erules,Typename,InnerType,D#typedef.typespec).
gen_decode_constructed(Erules,Typename,InnerType,D) when is_record(D,type) ->
- Rtmod = list_to_atom(lists:concat(["asn1ct_constructed_",erule(Erules)])),
+ Rtmod = ct_constructed_module(Erules),
asn1ct:step_in_constructed(), %% updates namelist for exclusive decode
case InnerType of
'SET' ->
@@ -810,7 +810,7 @@ gen_decode_constructed(Erules,Typename,InnerType,D) when is_record(D,typedef) ->
pgen_exports(Erules,_Module,{Types,Values,_,_,Objects,ObjectSets}) ->
- emit({"-export([encoding_rule/0]).",nl}),
+ emit(["-export([encoding_rule/0,bit_string_format/0]).",nl]),
case Types of
[] -> ok;
_ ->
@@ -818,27 +818,11 @@ pgen_exports(Erules,_Module,{Types,Values,_,_,Objects,ObjectSets}) ->
case Erules of
ber ->
gen_exports1(Types,"enc_",2);
- ber_bin ->
- gen_exports1(Types,"enc_",2);
- ber_bin_v2 ->
- gen_exports1(Types,"enc_",2);
_ ->
gen_exports1(Types,"enc_",1)
end,
emit({"-export([",nl}),
- gen_exports1(Types,"dec_",2),
- case Erules of
- ber ->
- emit({"-export([",nl}),
- gen_exports1(Types,"dec_",3);
- ber_bin ->
- emit({"-export([",nl}),
- gen_exports1(Types,"dec_",3);
-% ber_bin_v2 ->
-% emit({"-export([",nl}),
-% gen_exports1(Types,"dec_",2);
- _ -> ok
- end
+ gen_exports1(Types,"dec_",2)
end,
case [X || {n2n,X} <- get(encoding_options)] of
[] -> ok;
@@ -863,16 +847,11 @@ pgen_exports(Erules,_Module,{Types,Values,_,_,Objects,ObjectSets}) ->
gen_exports1(Objects,"enc_",3),
emit({"-export([",nl}),
gen_exports1(Objects,"dec_",4);
- ber_bin_v2 ->
+ ber ->
emit({"-export([",nl}),
gen_exports1(Objects,"enc_",3),
emit({"-export([",nl}),
- gen_exports1(Objects,"dec_",3);
- _ ->
- emit({"-export([",nl}),
- gen_exports1(Objects,"enc_",4),
- emit({"-export([",nl}),
- gen_exports1(Objects,"dec_",4)
+ gen_exports1(Objects,"dec_",3)
end
end,
case ObjectSets of
@@ -941,27 +920,25 @@ gen_selected_decode_exports1([{FuncName,_}|Rest]) ->
gen_selected_decode_exports1(Rest).
pgen_dispatcher(Erules,_Module,{[],_Values,_,_,_Objects,_ObjectSets}) ->
- emit(["encoding_rule() ->",nl]),
- emit([{asis,Erules},".",nl,nl]);
+ gen_info_functions(Erules);
pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
- emit(["-export([encode/2,decode/2,encode_disp/2,decode_disp/2]).",nl,nl]),
- emit(["encoding_rule() ->",nl]),
- emit([" ",{asis,Erules},".",nl,nl]),
+ emit(["-export([encode/2,decode/2]).",nl,nl]),
+ gen_info_functions(Erules),
NoFinalPadding = lists:member(no_final_padding,get(encoding_options)),
- Call = case Erules of
- per -> "?RT_PER:complete(encode_disp(Type,Data))";
- per_bin -> ["?RT_PER:complete(encode_disp(Type,Data))"];
- ber -> "encode_disp(Type,Data)";
- ber_bin -> "encode_disp(Type,Data)";
- ber_bin_v2 -> "encode_disp(Type,Data)";
- uper_bin when NoFinalPadding == true ->
- "?RT_PER:complete_NFP(encode_disp(Type,Data))";
- uper_bin -> ["?RT_PER:complete(encode_disp(Type,Data))"]
- end,
- EncWrap = case Erules of
- ber -> "wrap_encode(Bytes)";
- _ -> "Bytes"
- end,
+ {Call,BytesAsBinary} =
+ case Erules of
+ per ->
+ asn1ct_func:need({Erules,complete,1}),
+ {["complete(encode_disp(Type, Data))"],"Bytes"};
+ ber ->
+ {"encode_disp(Type,Data)","iolist_to_binary(Bytes)"};
+ uper when NoFinalPadding == true ->
+ asn1ct_func:need({Erules,complete_NFP,1}),
+ {"complete_NFP(encode_disp(Type, Data))","Bytes"};
+ uper ->
+ asn1ct_func:need({Erules,complete,1}),
+ {["complete(encode_disp(Type, Data))"],"Bytes"}
+ end,
emit(["encode(Type,Data) ->",nl,
"case catch ",Call," of",nl,
" {'EXIT',{error,Reason}} ->",nl,
@@ -969,53 +946,33 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
" {'EXIT',Reason} ->",nl,
" {error,{asn1,Reason}};",nl,
" {Bytes,_Len} ->",nl,
- " {ok,",EncWrap,"};",nl]),
- case Erules of
- per ->
- emit([" Bytes when is_binary(Bytes) ->",nl,
- " {ok,binary_to_list(Bytes)};",nl,
- " Bytes ->",nl,
- " {ok,binary_to_list(list_to_binary(Bytes))}",nl,
- " end.",nl,nl]);
- _ ->
- emit([" Bytes ->",nl,
- " {ok,",EncWrap,"}",nl,
- "end.",nl,nl])
- end,
-
-% case Erules of
-% ber_bin_v2 ->
-% emit(["decode(Type,Data0) ->",nl]),
-% emit(["{Data,_RestBin} = ?RT_BER:decode(Data0",nif_parameter(),"),",nl]);
-% _ ->
-% emit(["decode(Type,Data) ->",nl])
-% end,
+ " {ok,",BytesAsBinary,"};",nl,
+ " Bytes ->",nl,
+ " {ok,",BytesAsBinary,"}",nl,
+ "end.",nl,nl]),
Return_rest = lists:member(undec_rest,get(encoding_options)),
Data = case {Erules,Return_rest} of
- {ber_bin_v2,true} -> "Data0";
+ {ber,true} -> "Data0";
_ -> "Data"
end,
emit(["decode(Type,",Data,") ->",nl]),
DecAnonymous =
case {Erules,Return_rest} of
- {ber_bin_v2,false} ->
- io_lib:format("~s~s~s~n",
- ["element(1,?RT_BER:decode(Data",
- nif_parameter(),"))"]);
- {ber_bin_v2,true} ->
- emit(["{Data,Rest} = ?RT_BER:decode(Data0",
- nif_parameter(),"),",nl]),
+ {ber,false} ->
+ asn1ct_func:need({ber,ber_decode_nif,1}),
+ "element(1, ber_decode_nif(Data))";
+ {ber,true} ->
+ asn1ct_func:need({ber,ber_decode_nif,1}),
+ emit(["{Data,Rest} = ber_decode_nif(Data0),",nl]),
"Data";
_ ->
"Data"
end,
DecWrap = case Erules of
- ber -> "wrap_decode(Data)";
- ber_bin_v2 ->
+ ber ->
DecAnonymous;
- per -> "list_to_binary(Data)";
_ -> "Data"
end,
@@ -1025,32 +982,18 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
" {'EXIT',Reason} ->",nl,
" {error,{asn1,Reason}};",nl]),
case {Erules,Return_rest} of
- {ber_bin_v2,false} ->
+ {ber,false} ->
emit([" Result ->",nl,
" {ok,Result}",nl]);
- {ber_bin_v2,true} ->
+ {ber,true} ->
emit([" Result ->",nl,
" {ok,Result,Rest}",nl]);
- {per,false} ->
- emit([" {X,_Rest} ->",nl,
- " {ok,if_binary2list(X)};",nl,
- " {X,_Rest,_Len} ->",nl,
- " {ok,if_binary2list(X)}",nl]);
{_,false} ->
emit([" {X,_Rest} ->",nl,
" {ok,X};",nl,
" {X,_Rest,_Len} ->",nl,
" {ok,X}",nl]);
- {per,true} ->
- emit([" {X,{_,Rest}} ->",nl,
- " {ok,if_binary2list(X),Rest};",nl,
- " {X,{_,Rest},_Len} ->",nl,
- " {ok,if_binary2list(X),Rest};",nl,
- " {X,Rest} ->",nl,
- " {ok,if_binary2list(X),Rest};",nl,
- " {X,Rest,_Len} ->",nl,
- " {ok,if_binary2list(X),Rest}",nl]);
- {per_bin,true} ->
+ {per,true} ->
emit([" {X,{_,Rest}} ->",nl,
" {ok,X,Rest};",nl,
" {X,{_,Rest},_Len} ->",nl,
@@ -1059,7 +1002,7 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
" {ok,X,Rest};",nl,
" {X,Rest,_Len} ->",nl,
" {ok,X,Rest}",nl]);
- {uper_bin,true} ->
+ {uper,true} ->
emit([" {X,{_,Rest}} ->",nl,
" {ok,X,Rest};",nl,
" {X,{_,Rest},_Len} ->",nl,
@@ -1067,34 +1010,14 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
" {X,Rest} ->",nl,
" {ok,X,Rest};",nl,
" {X,Rest,_Len} ->",nl,
- " {ok,X,Rest}",nl]);
- _ ->
- emit([" {X,Rest} ->",nl,
- " {ok,X,Rest};",nl,
- " {X,Rest,_Len} ->",nl,
" {ok,X,Rest}",nl])
end,
emit(["end.",nl,nl]),
- case Erules of
- per ->
- emit(["if_binary2list(B) when is_binary(B) ->",nl,
- " binary_to_list(B);",nl,
- "if_binary2list(L) -> L.",nl,nl]);
- _ ->
- ok
- end,
-
gen_decode_partial_incomplete(Erules),
case Erules of
ber ->
- gen_dispatcher(Types,"encode_disp","enc_",",[]"),
- gen_dispatcher(Types,"decode_disp","dec_",",mandatory");
- ber_bin ->
- gen_dispatcher(Types,"encode_disp","enc_",",[]"),
- gen_dispatcher(Types,"decode_disp","dec_",",mandatory");
- ber_bin_v2 ->
gen_dispatcher(Types,"encode_disp","enc_",""),
gen_dispatcher(Types,"decode_disp","dec_",""),
gen_partial_inc_dispatcher();
@@ -1103,17 +1026,15 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) ->
gen_dispatcher(Types,"decode_disp","dec_",",mandatory")
end,
emit([nl]),
-
- case Erules of
- ber ->
- gen_wrapper();
- _ -> ok
- end,
emit({nl,nl}).
+gen_info_functions(Erules) ->
+ emit(["encoding_rule() -> ",
+ {asis,Erules},".",nl,nl,
+ "bit_string_format() -> ",
+ {asis,asn1ct:get_bit_string_format()},".",nl,nl]).
-gen_decode_partial_incomplete(Erule) when Erule == ber;Erule==ber_bin;
- Erule==ber_bin_v2 ->
+gen_decode_partial_incomplete(ber) ->
case {asn1ct:read_config_data(partial_incomplete_decode),
asn1ct:get_gen_state_field(inc_type_pattern)} of
{undefined,_} ->
@@ -1121,34 +1042,35 @@ gen_decode_partial_incomplete(Erule) when Erule == ber;Erule==ber_bin;
{_,undefined} ->
ok;
_ ->
- case Erule of
- ber_bin_v2 ->
- EmitCaseClauses =
- fun() ->
- emit([" {'EXIT',{error,Reason}} ->",nl,
- " {error,Reason};",nl,
- " {'EXIT',Reason} ->",nl,
- " {error,{asn1,Reason}};",nl,
- " Result ->",nl,
- " {ok,Result}",nl,
- " end.",nl,nl])
- end,
- emit(["decode_partial_incomplete(Type,Data0,",
- "Pattern) ->",nl]),
- emit([" {Data,_RestBin} =",nl,
- " ?RT_BER:decode_primitive_",
- "incomplete(Pattern,Data0),",nl,
- " case catch decode_partial_inc_disp(Type,",
- "Data) of",nl]),
- EmitCaseClauses(),
- emit(["decode_part(Type,Data0) ->",nl]),
- emit([" case catch decode_inc_disp(Type,element(1,"
- "?RT_BER:decode(Data0",nif_parameter(),"))) of",nl]),
-% " {Data,_RestBin} = ?RT_BER:decode(Data0),",nl,
-% " case catch decode_inc_disp(Type,Data) of",nl]),
- EmitCaseClauses();
- _ -> ok % add later
- end
+ EmitCaseClauses =
+ fun() ->
+ emit([" {'EXIT',{error,Reason}} ->",nl,
+ " {error,Reason};",nl,
+ " {'EXIT',Reason} ->",nl,
+ " {error,{asn1,Reason}};",nl,
+ " Result ->",nl,
+ " {ok,Result}",nl,
+ " end"])
+ end,
+ emit(["decode_partial_incomplete(Type,Data0,",
+ "Pattern) ->",nl]),
+ emit([" {Data,_RestBin} =",nl,
+ " ",{call,ber,decode_primitive_incomplete,
+ ["Pattern","Data0"]},com,nl,
+ " case catch decode_partial_inc_disp(Type,",
+ "Data) of",nl]),
+ EmitCaseClauses(),
+ emit([".",nl,nl]),
+ emit(["decode_part(Type, Data0) "
+ "when is_binary(Data0) ->",nl]),
+ emit([" case catch decode_inc_disp(Type,element(1, ",
+ {call,ber,ber_decode_nif,["Data0"]},")) of",nl]),
+ EmitCaseClauses(),
+ emit([";",nl]),
+ emit(["decode_part(Type, Data0) ->",nl]),
+ emit([" case catch decode_inc_disp(Type, Data0) of",nl]),
+ EmitCaseClauses(),
+ emit([".",nl,nl])
end;
gen_decode_partial_incomplete(_Erule) ->
ok.
@@ -1186,24 +1108,6 @@ gen_partial_inc_dispatcher([],_) ->
emit(["decode_partial_inc_disp(Type,_Data) ->",nl,
" exit({error,{asn1,{undefined_type,Type}}}).",nl]).
-nif_parameter() ->
- Options = get(encoding_options),
- case {lists:member(driver,Options),lists:member(nif,Options)} of
- {true,_} -> ",nif";
- {_,true} -> ",nif";
- _ -> ""
- end.
-
-gen_wrapper() ->
- emit(["wrap_encode(Bytes) when is_list(Bytes) ->",nl,
- " binary_to_list(list_to_binary(Bytes));",nl,
- "wrap_encode(Bytes) when is_binary(Bytes) ->",nl,
- " binary_to_list(Bytes);",nl,
- "wrap_encode(Bytes) -> Bytes.",nl,nl]),
- emit(["wrap_decode(Bytes) when is_list(Bytes) ->",nl,
- " list_to_binary(Bytes);",nl,
- "wrap_decode(Bytes) -> Bytes.",nl]).
-
gen_dispatcher([F1,F2|T],FuncName,Prefix,ExtraArg) ->
emit([FuncName,"('",F1,"',Data) -> '",Prefix,F1,"'(Data",ExtraArg,")",";",nl]),
gen_dispatcher([F2|T],FuncName,Prefix,ExtraArg);
@@ -1213,19 +1117,16 @@ gen_dispatcher([Flast|_T],FuncName,Prefix,ExtraArg) ->
pgen_info() ->
emit(["info() ->",nl,
- " case ?MODULE:module_info() of",nl,
- " MI when is_list(MI) ->",nl,
- " case lists:keysearch(attributes,1,MI) of",nl,
- " {value,{_,Attributes}} when is_list(Attributes) ->",nl,
- " case lists:keysearch(asn1_info,1,Attributes) of",nl,
- " {value,{_,Info}} when is_list(Info) ->",nl,
- " Info;",nl,
- " _ ->",nl,
- " []",nl,
- " end;",nl,
- " _ ->",nl,
- " []",nl,
- " end",nl,
+ " case ?MODULE:module_info(attributes) of",nl,
+ " Attributes when is_list(Attributes) ->",nl,
+ " case lists:keyfind(asn1_info, 1, Attributes) of",nl,
+ " {_,Info} when is_list(Info) ->",nl,
+ " Info;",nl,
+ " _ ->",nl,
+ " []",nl,
+ " end;",nl,
+ " _ ->",nl,
+ " []",nl,
" end.",nl]).
open_hrl(OutFile,Module) ->
@@ -1269,6 +1170,9 @@ emit({var,Variable}) ->
emit({asis,What}) ->
format(get(gen_file_out),"~w",[What]);
+emit({call,M,F,A}) ->
+ asn1ct_func:call(M, F, A);
+
emit(nl) ->
nl(get(gen_file_out));
@@ -1493,55 +1397,31 @@ gen_record(_,_,_,NumRecords) -> % skip CLASS etc for now.
gen_head(Erules,Mod,Hrl) ->
Options = get(encoding_options),
- {Rtmac,Rtmod} = case Erules of
- per ->
- emit({"%% Generated by the Erlang ASN.1 PER-"
- "compiler version:",asn1ct:vsn(),nl}),
- {"RT_PER",?RT_PER_BIN};
- ber ->
- emit({"%% Generated by the Erlang ASN.1 BER-"
- "compiler version:",asn1ct:vsn(),nl}),
- {"RT_BER",?RT_BER_BIN};
- per_bin ->
- emit({"%% Generated by the Erlang ASN.1 BER-"
- "compiler version, utilizing bit-syntax:",
- asn1ct:vsn(),nl}),
- %% temporary code to enable rt2ct optimization
- case lists:member(optimize,Options) of
- true -> {"RT_PER","asn1rt_per_bin_rt2ct"};
- _ -> {"RT_PER",?RT_PER_BIN}
- end;
- ber_bin ->
- emit({"%% Generated by the Erlang ASN.1 BER-"
- "compiler version, utilizing bit-syntax:",
- asn1ct:vsn(),nl}),
- {"RT_BER",?RT_BER_BIN};
- ber_bin_v2 ->
- emit({"%% Generated by the Erlang ASN.1 BER_V2-"
- "compiler version, utilizing bit-syntax:",
- asn1ct:vsn(),nl}),
- {"RT_BER","asn1rt_ber_bin_v2"};
- uper_bin ->
- emit(["%% Generated by the Erlang ASN.1 UNALIGNED"
- " PER-compiler version, utilizing"
- " bit-syntax:",
- asn1ct:vsn(),nl]),
- {"RT_PER","asn1rt_uper_bin"}
+ case Erules of
+ per ->
+ emit(["%% Generated by the Erlang ASN.1 PER-"
+ "compiler version, utilizing bit-syntax:",
+ asn1ct:vsn(),nl]);
+ ber ->
+ emit(["%% Generated by the Erlang ASN.1 BER_V2-"
+ "compiler version, utilizing bit-syntax:",
+ asn1ct:vsn(),nl]);
+ uper ->
+ emit(["%% Generated by the Erlang ASN.1 UNALIGNED"
+ " PER-compiler version, utilizing bit-syntax:",
+ asn1ct:vsn(),nl])
end,
emit({"%% Purpose: encoder and decoder to the types in mod ",Mod,nl,nl}),
emit({"-module('",Mod,"').",nl}),
put(currmod,Mod),
- %emit({"-compile(export_all).",nl}),
- case {Hrl,lists:member(inline,get(encoding_options))} of
- {0,_} -> true;
- {_,true} -> true;
- _ ->
- emit({"-include(\"",Mod,".hrl\").",nl})
+ emit({"-compile(nowarn_unused_vars).",nl}),
+ case Hrl of
+ 0 -> ok;
+ _ -> emit({"-include(\"",Mod,".hrl\").",nl})
end,
- emit(["-define('",Rtmac,"',",Rtmod,").",nl]),
emit(["-asn1_info([{vsn,'",asn1ct:vsn(),"'},",nl,
" {module,'",Mod,"'},",nl,
- " {options,",io_lib:format("~w",[Options]),"}]).",nl,nl]).
+ " {options,",io_lib:format("~p",[Options]),"}]).",nl,nl]).
gen_hrlhead(Mod) ->
@@ -1619,50 +1499,41 @@ gen_check_call(TopType,Cname,Type,InnerType,WhatKind,DefaultValue,Element) ->
emit(["fun() -> true end ()"])
end.
-gen_prim_check_call(PrimType,DefaultValue,Element,Type) ->
+gen_prim_check_call(PrimType, Default, Element, Type) ->
case unify_if_string(PrimType) of
'BOOLEAN' ->
- emit({"asn1rt_check:check_bool(",DefaultValue,", ",
- Element,")"});
+ check_call(check_bool, [Default,Element]);
'INTEGER' ->
- NNL =
- case Type#type.def of
- {_,NamedNumberList} -> NamedNumberList;
- _ -> []
- end,
- emit({"asn1rt_check:check_int(",DefaultValue,", ",
- Element,", ",{asis,NNL},")"});
+ NNL = case Type#type.def of
+ {_,NamedNumberList} -> NamedNumberList;
+ _ -> []
+ end,
+ check_call(check_int, [Default,Element,{asis,NNL}]);
'BIT STRING' ->
{_,NBL} = Type#type.def,
- emit({"asn1rt_check:check_bitstring(",DefaultValue,", ",
- Element,", ",{asis,NBL},")"});
+ check_call(check_bitstring, [Default,Element,{asis,NBL}]);
'OCTET STRING' ->
- emit({"asn1rt_check:check_octetstring(",DefaultValue,", ",
- Element,")"});
+ check_call(check_octetstring, [Default,Element]);
'NULL' ->
- emit({"asn1rt_check:check_null(",DefaultValue,", ",
- Element,")"});
+ check_call(check_null, [Default,Element]);
'OBJECT IDENTIFIER' ->
- emit({"asn1rt_check:check_objectidentifier(",DefaultValue,
- ", ",Element,")"});
+ check_call(check_objectidentifier, [Default,Element]);
'RELATIVE-OID' ->
- emit({"asn1rt_check:check_objectidentifier(",DefaultValue,
- ", ",Element,")"});
+ check_call(check_objectidentifier, [Default,Element]);
'ObjectDescriptor' ->
- emit({"asn1rt_check:check_objectdescriptor(",DefaultValue,
- ", ",Element,")"});
+ check_call(check_objectdescriptor, [Default,Element]);
'REAL' ->
- emit({"asn1rt_check:check_real(",DefaultValue,
- ", ",Element,")"});
+ check_call(check_real, [Default,Element]);
'ENUMERATED' ->
{_,Enumerations} = Type#type.def,
- emit({"asn1rt_check:check_enum(",DefaultValue,
- ", ",Element,", ",{asis,Enumerations},")"});
+ check_call(check_enum, [Default,Element,{asis,Enumerations}]);
restrictedstring ->
- emit({"asn1rt_check:check_restrictedstring(",DefaultValue,
- ", ",Element,")"})
+ 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) ->
@@ -2019,43 +1890,29 @@ constructed_suffix('SEQUENCE OF',_) ->
constructed_suffix('SET OF',_) ->
'SETOF'.
-erule(ber) ->
- ber;
-erule(ber_bin) ->
- ber;
-erule(ber_bin_v2) ->
- ber_bin_v2;
-erule(per) ->
- per;
-erule(per_bin) ->
- per;
-erule(uper_bin) ->
- per.
-
-wrap_ber(ber) ->
- ber_bin;
-wrap_ber(Erule) ->
- Erule.
-
-rt2ct_suffix() ->
- Options = get(encoding_options),
- case {lists:member(optimize,Options),lists:member(per_bin,Options)} of
- {true,true} -> "_rt2ct";
- _ -> ""
- end.
-rt2ct_suffix(per_bin) ->
- Options = get(encoding_options),
- case lists:member(optimize,Options) of
- true -> "_rt2ct";
- _ -> ""
- end;
-rt2ct_suffix(_) -> "".
+erule(ber) -> ber;
+erule(per) -> per;
+erule(uper) -> per.
index2suffix(0) ->
"";
index2suffix(N) ->
lists:concat(["_",N]).
+ct_gen_module(ber) ->
+ asn1ct_gen_ber_bin_v2;
+ct_gen_module(per) ->
+ asn1ct_gen_per_rt2ct;
+ct_gen_module(uper) ->
+ asn1ct_gen_per.
+
+ct_constructed_module(ber) ->
+ asn1ct_constructed_ber_bin_v2;
+ct_constructed_module(per) ->
+ asn1ct_constructed_per;
+ct_constructed_module(uper) ->
+ asn1ct_constructed_per.
+
get_constraint(C,Key) ->
case lists:keysearch(Key,1,C) of
false ->