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-rw-r--r--lib/asn1/c_src/asn1_erl_nif.c43
-rw-r--r--lib/asn1/doc/src/asn1_ug.xml2
-rw-r--r--lib/asn1/doc/src/notes.xml73
-rw-r--r--lib/asn1/src/asn1_records.hrl12
-rw-r--r--lib/asn1/src/asn1ct.erl19
-rw-r--r--lib/asn1/src/asn1ct_check.erl394
-rw-r--r--lib/asn1/src/asn1ct_parser2.erl23
-rw-r--r--lib/asn1/src/asn1ct_tok.erl2
-rw-r--r--lib/asn1/test/asn1_SUITE.erl34
-rw-r--r--lib/asn1/test/asn1_SUITE_data/Constructed.asn6
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ContextSwitchingTypes.asn14
-rw-r--r--lib/asn1/test/asn1_SUITE_data/InfObj.asn45
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ParamBasic.asn122
-rw-r--r--lib/asn1/test/asn1_SUITE_data/TAGDEFAULT-AUTOMATIC.asn25
-rw-r--r--lib/asn1/test/asn1_test_lib.erl51
-rw-r--r--lib/asn1/test/ber_decode_error.erl18
-rw-r--r--lib/asn1/test/error_SUITE.erl17
-rw-r--r--lib/asn1/test/testContextSwitchingTypes.erl14
-rw-r--r--lib/asn1/test/testInfObj.erl36
-rw-r--r--lib/asn1/test/testParamBasic.erl3
-rw-r--r--lib/asn1/vsn.mk2
21 files changed, 565 insertions, 280 deletions
diff --git a/lib/asn1/c_src/asn1_erl_nif.c b/lib/asn1/c_src/asn1_erl_nif.c
index 8a0e4b1cf0..317a464060 100644
--- a/lib/asn1/c_src/asn1_erl_nif.c
+++ b/lib/asn1/c_src/asn1_erl_nif.c
@@ -941,16 +941,31 @@ static int ber_decode_value(ErlNifEnv* env, ERL_NIF_TERM *value, unsigned char *
int maybe_ret;
unsigned int len = 0;
unsigned int lenoflen = 0;
- int indef = 0;
unsigned char *tmp_out_buff;
ERL_NIF_TERM term = 0, curr_head = 0;
if (((in_buf[*ib_index]) & 0x80) == ASN1_SHORT_DEFINITE_LENGTH) {
len = in_buf[*ib_index];
- } else if (in_buf[*ib_index] == ASN1_INDEFINITE_LENGTH
- )
- indef = 1;
- else /* long definite length */{
+ } else if (in_buf[*ib_index] == ASN1_INDEFINITE_LENGTH) {
+ (*ib_index)++;
+ curr_head = enif_make_list(env, 0);
+ if (*ib_index+1 >= in_buf_len || form == ASN1_PRIMITIVE) {
+ return ASN1_INDEF_LEN_ERROR;
+ }
+ while (!(in_buf[*ib_index] == 0 && in_buf[*ib_index + 1] == 0)) {
+ maybe_ret = ber_decode(env, &term, in_buf, ib_index, in_buf_len);
+ if (maybe_ret <= ASN1_ERROR) {
+ return maybe_ret;
+ }
+ curr_head = enif_make_list_cell(env, term, curr_head);
+ if (*ib_index+1 >= in_buf_len) {
+ return ASN1_INDEF_LEN_ERROR;
+ }
+ }
+ enif_make_reverse_list(env, curr_head, value);
+ (*ib_index) += 2; /* skip the indefinite length end bytes */
+ return ASN1_OK;
+ } else /* long definite length */{
lenoflen = (in_buf[*ib_index] & 0x7f); /*length of length */
if (lenoflen > (in_buf_len - (*ib_index + 1)))
return ASN1_LEN_ERROR;
@@ -965,23 +980,7 @@ static int ber_decode_value(ErlNifEnv* env, ERL_NIF_TERM *value, unsigned char *
if (len > (in_buf_len - (*ib_index + 1)))
return ASN1_VALUE_ERROR;
(*ib_index)++;
- if (indef == 1) { /* in this case it is desireably to check that indefinite length
- end bytes exist in inbuffer */
- curr_head = enif_make_list(env, 0);
- while (!(in_buf[*ib_index] == 0 && in_buf[*ib_index + 1] == 0)) {
- if (*ib_index >= in_buf_len)
- return ASN1_INDEF_LEN_ERROR;
-
- if ((maybe_ret = ber_decode(env, &term, in_buf, ib_index, in_buf_len))
- <= ASN1_ERROR
- )
- return maybe_ret;
- curr_head = enif_make_list_cell(env, term, curr_head);
- }
- enif_make_reverse_list(env, curr_head, value);
- (*ib_index) += 2; /* skip the indefinite length end bytes */
- } else if (form == ASN1_CONSTRUCTED)
- {
+ if (form == ASN1_CONSTRUCTED) {
int end_index = *ib_index + len;
if (end_index > in_buf_len)
return ASN1_LEN_ERROR;
diff --git a/lib/asn1/doc/src/asn1_ug.xml b/lib/asn1/doc/src/asn1_ug.xml
index 020e58c615..8b33497dd3 100644
--- a/lib/asn1/doc/src/asn1_ug.xml
+++ b/lib/asn1/doc/src/asn1_ug.xml
@@ -1390,7 +1390,7 @@ GENERAL-PROCEDURES GENERAL-PROCEDURE ::= {
instance, if a Type is used in a definition with certain
purpose, one want the type-name to express the intention. This
can be done with parameterization.</p>
- <p>When many types (or an other ASN.1 entity) only differs in some
+ <p>When many types (or another ASN.1 entity) only differs in some
minor cases, but the structure of the types are similar, only
one general type can be defined and the differences may be supplied
through parameters. </p>
diff --git a/lib/asn1/doc/src/notes.xml b/lib/asn1/doc/src/notes.xml
index cb89bb298b..cf87c01658 100644
--- a/lib/asn1/doc/src/notes.xml
+++ b/lib/asn1/doc/src/notes.xml
@@ -31,6 +31,79 @@
<p>This document describes the changes made to the asn1 application.</p>
+<section><title>Asn1 3.0.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ When decoding BER, primitives with an indefinite length
+ will be immediately rejected. (Thanks to Simon Cornish
+ for reporting this bug.)</p>
+ <p>
+ Own Id: OTP-12205</p>
+ </item>
+ <item>
+ <p>
+ BER: A bug with compliance to X.680 (200811) s31.2.7 has
+ been fixed. Basically, when TagDefault is AUTOMATIC then
+ tags are IMPLICIT unless EXPLICIT is given.</p>
+ <p>
+ Own Id: OTP-12318</p>
+ </item>
+ <item>
+ <p>
+ Usage of the <c>EXTERNAL</c> 1994 variant type was
+ broken.</p>
+ <p>
+ Own Id: OTP-12326</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Asn1 3.0.2</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Several problems where the ASN.1 compiler would crash
+ when attempting to compile correct specifications have
+ been corrected.</p>
+ <p>
+ Own Id: OTP-12125</p>
+ </item>
+ <item>
+ <p>
+ Robustness when decoding incorrect BER messages has been
+ improved.</p>
+ <p>
+ Own Id: OTP-12145</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Asn1 3.0.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ The ASN.1 compiler now generates code that don't trigger
+ Dialyzer warnings. Along the way, a few minor bugs were
+ fixed.</p>
+ <p>
+ Own Id: OTP-11372 Aux Id: seq12397 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Asn1 3.0</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/asn1/src/asn1_records.hrl b/lib/asn1/src/asn1_records.hrl
index 396ba0fcfa..6c1cf1b12a 100644
--- a/lib/asn1/src/asn1_records.hrl
+++ b/lib/asn1/src/asn1_records.hrl
@@ -37,7 +37,7 @@
-record('ObjectClassFieldType',{classname,class,fieldname,type}).
-record(typedef,{checked=false,pos,name,typespec}).
--record(classdef,{checked=false,pos,name,typespec}).
+-record(classdef, {checked=false,pos,name,module,typespec}).
-record(valuedef,{checked=false,pos,name,type,value,module}).
-record(ptypedef,{checked=false,pos,name,args,typespec}).
-record(pvaluedef,{checked=false,pos,name,args,type,value}).
@@ -45,7 +45,6 @@
-record(pobjectdef,{checked=false,pos,name,args,class,def}).
-record(pobjectsetdef,{checked=false,pos,name,args,class,def}).
--record(identifier,{pos,val}).
-record('Constraint',{'SingleValue'=no,'SizeConstraint'=no,'ValueRange'=no,'PermittedAlphabet'=no,
'ContainedSubtype'=no, 'TypeConstraint'=no,'InnerSubtyping'=no,e=no,'Other'=no}).
-record(simpletableattributes,{objectsetname,c_name,c_index,usedclassfield,
@@ -73,6 +72,15 @@
% Externalvaluereference -> modulename '.' typename
-record('Externalvaluereference',{pos,module,value}).
+%% Used to hold a tag for a field in a SEQUENCE/SET. It can also
+%% be used for identifiers in OBJECT IDENTIFIER values, since the
+%% parser cannot always distinguish a SEQUENCE with one element from
+%% an OBJECT IDENTIFIER.
+-record(seqtag,
+ {pos :: integer(),
+ module :: atom(),
+ val :: atom()}).
+
-record(state,{module,mname,type,tname,value,vname,erule,parameters=[],
inputmodules,abscomppath=[],recordtopname=[],options,
sourcedir}).
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl
index 8470e5a1b4..df341e5aab 100644
--- a/lib/asn1/src/asn1ct.erl
+++ b/lib/asn1/src/asn1ct.erl
@@ -43,7 +43,7 @@
add_tobe_refed_func/1,add_generated_refed_func/1,
maybe_rename_function/3,current_sindex/0,
set_current_sindex/1,maybe_saved_sindex/2,
- parse_and_save/2,verbose/3,warning/3,warning/4,error/3]).
+ parse_and_save/2,verbose/3,warning/3,warning/4,error/3,format_error/1]).
-export([get_bit_string_format/0,use_legacy_types/0]).
-include("asn1_records.hrl").
@@ -143,7 +143,8 @@ parse_and_save_passes() ->
{pass,save,fun save_pass/1}].
common_passes() ->
- [{pass,check,fun check_pass/1},
+ [{iff,parse,{pass,parse_listing,fun parse_listing/1}},
+ {pass,check,fun check_pass/1},
{iff,abs,{pass,abs_listing,fun abs_listing/1}},
{pass,generate,fun generate_pass/1},
{unless,noobj,{pass,compile,fun compile_pass/1}}].
@@ -243,6 +244,16 @@ save_pass(#st{code=M,erule=Erule,dbfile=DbFile}=St) ->
asn1_db:dbsave(DbFile,M#module.name),
{ok,St}.
+parse_listing(#st{code=Code,outfile=OutFile0}=St) ->
+ OutFile = OutFile0 ++ ".parse",
+ case file:write_file(OutFile, io_lib:format("~p\n", [Code])) of
+ ok ->
+ done;
+ {error,Reason} ->
+ Error = {write_error,OutFile,Reason},
+ {error,St#st{error=[{structured_error,{OutFile0,none},?MODULE,Error}]}}
+ end.
+
abs_listing(#st{code={M,_},outfile=OutFile}) ->
pretty2(M#module.name, OutFile++".abs"),
done.
@@ -2430,6 +2441,10 @@ verbose(Format, Args, S) ->
ok
end.
+format_error({write_error,File,Reason}) ->
+ io_lib:format("writing output file ~s failed: ~s",
+ [File,file:format_error(Reason)]).
+
is_error(S) when is_record(S, state) ->
is_error(S#state.options);
is_error(O) ->
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index e788aa5c6c..240f1cbb16 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -91,7 +91,7 @@ check(S,{Types,Values,ParameterizedTypes,Classes,Objects,ObjectSets}) ->
save_asn1db_uptodate(S,S#state.erule,S#state.mname),
put(top_module,S#state.mname),
- _ = checkp(S, ParameterizedTypes), %must do this before the templates are used
+ ParamError = checkp(S, ParameterizedTypes), %must do this before the templates are used
%% table to save instances of parameterized objects,object sets
asn1ct_table:new(parameterized_objects),
@@ -160,8 +160,10 @@ check(S,{Types,Values,ParameterizedTypes,Classes,Objects,ObjectSets}) ->
Exporterror = check_exports(S,S#state.module),
ImportError = check_imports(S,S#state.module),
- case {Terror3,Verror5,Cerror,Oerror,Exporterror,ImportError} of
- {[],[],[],[],[],[]} ->
+ AllErrors = lists:flatten([ParamError,Terror3,Verror5,Cerror,
+ Oerror,Exporterror,ImportError]),
+ case AllErrors of
+ [] ->
ContextSwitchTs = context_switch_in_spec(),
InstanceOf = instance_of_in_spec(S#state.mname),
NewTypes = lists:subtract(Types,AddClasses) ++ ContextSwitchTs
@@ -175,8 +177,7 @@ check(S,{Types,Values,ParameterizedTypes,Classes,Objects,ObjectSets}) ->
lists:subtract(NewObjects,ExclO)++InlinedObjects,
lists:subtract(NewObjectSets,ExclOS)++ParObjectSetNames}};
_ ->
- {error,lists:flatten([Terror3,Verror5,Cerror,
- Oerror,Exporterror,ImportError])}
+ {error,AllErrors}
end.
context_switch_in_spec() ->
@@ -549,14 +550,10 @@ check_class(S = #state{mname=M,tname=T},ClassSpec)
#objectclass{fields=Def}; % in case of recursive definitions
Tref = #'Externaltypereference'{type=TName} ->
{MName,RefType} = get_referenced_type(S,Tref),
- case is_class(S,RefType) of
- true ->
- NewState = update_state(S#state{type=RefType,
- tname=TName},MName),
- check_class(NewState,get_class_def(S,RefType));
- _ ->
- error({class,{internal_error,RefType},S})
- end;
+ #classdef{} = CD = get_class_def(S, RefType),
+ NewState = update_state(S#state{type=RefType,
+ tname=TName}, MName),
+ check_class(NewState, CD);
{pt,ClassRef,Params} ->
%% parameterized class
{_,PClassDef} = get_referenced_type(S,ClassRef),
@@ -950,6 +947,8 @@ prepare_objset(ObjDef={object,definedsyntax,_ObjFields}) ->
{set,[ObjDef],false};
prepare_objset({ObjDef=#type{},Ext}) when is_list(Ext) ->
{set,[ObjDef|Ext],true};
+prepare_objset({#type{}=Type,#type{}=Ext}) ->
+ {set,[Type,Ext],true};
prepare_objset(Ret) ->
Ret.
@@ -1277,10 +1276,25 @@ get_fieldname_element(_S,Def,[{_RefType,_FieldName}|_RestFName])
check_fieldname_element(S,{value,{_,Def}}) ->
check_fieldname_element(S,Def);
-check_fieldname_element(S,TDef) when is_record(TDef,typedef) ->
- check_type(S,TDef,TDef#typedef.typespec);
-check_fieldname_element(S,VDef) when is_record(VDef,valuedef) ->
- check_value(S,VDef);
+check_fieldname_element(S, #typedef{typespec=Ts}=TDef) ->
+ case Ts of
+ #'Object'{} ->
+ check_object(S, TDef, Ts);
+ _ ->
+ check_type(S, TDef, Ts)
+ end;
+check_fieldname_element(S, #valuedef{}=VDef) ->
+ try
+ check_value(S, VDef)
+ catch
+ throw:{objectdef} ->
+ #valuedef{checked=C,pos=Pos,name=N,type=Type,
+ value=Def} = VDef,
+ ClassName = Type#type.def,
+ NewSpec = #'Object'{classname=ClassName,def=Def},
+ NewDef = #typedef{checked=C,pos=Pos,name=N,typespec=NewSpec},
+ check_fieldname_element(S, NewDef)
+ end;
check_fieldname_element(S,Eref)
when is_record(Eref,'Externaltypereference');
is_record(Eref,'Externalvaluereference') ->
@@ -1803,12 +1817,10 @@ convert_to_defaultfield(S,ObjFieldName,[OFS|RestOFS],CField)->
FieldName);
ValSetting = #valuedef{} ->
ValSetting;
- ValSetting = {'CHOICE',{Alt,_ChVal}} when is_atom(Alt) ->
- #valuedef{type=element(3,CField),
- value=ValSetting,
- module=S#state.mname};
ValSetting ->
- #identifier{val=ValSetting}
+ #valuedef{type=element(3,CField),
+ value=ValSetting,
+ module=S#state.mname}
end,
?dbg("fixedtypevaluefield ValRef: ~p~n",[ValRef]),
case ValRef of
@@ -2136,11 +2148,9 @@ check_valuedef(#state{recordtopname=TopName}=S0, V0) ->
{'INTEGER',NamedNumberList} ->
ok = validate_integer(SVal, Value, NamedNumberList, Constr),
V#valuedef{value=normalize_value(SVal, Vtype, Value, [])};
- #'SEQUENCE'{components=Components} ->
- {ok,SeqVal} = validate_sequence(SVal, Value,
- Components, Constr),
- V#valuedef{value=normalize_value(SVal, Vtype,
- SeqVal, TopName)};
+ #'SEQUENCE'{} ->
+ {ok,SeqVal} = convert_external(SVal, Value),
+ V#valuedef{value=normalize_value(SVal, Vtype, SeqVal, TopName)};
{'SelectionType',SelName,SelT} ->
CheckedT = check_selectiontype(SVal, SelName, SelT),
NewV = V#valuedef{type=CheckedT},
@@ -2292,22 +2302,23 @@ validate_oid(_, S, OID, [Id|Vrest], Acc)
error({value, {"illegal "++to_string(OID),[Id,Vrest],Acc}, S})
end
end;
-validate_oid(_, S, OID, [{Atom,Value}],[])
+validate_oid(_, S, OID, [{#seqtag{module=Mod,val=Atom},Value}], [])
when is_atom(Atom),is_integer(Value) ->
%% this case when an OBJECT IDENTIFIER value has been parsed as a
%% SEQUENCE value
- Rec = #'Externalvaluereference'{module=S#state.mname,
+ Rec = #'Externalvaluereference'{module=Mod,
value=Atom},
validate_objectidentifier1(S, OID, [Rec,Value]);
-validate_oid(_, S, OID, [{Atom,EVRef}],[])
+validate_oid(_, S, OID, [{#seqtag{module=Mod,val=Atom},EVRef}], [])
when is_atom(Atom),is_record(EVRef,'Externalvaluereference') ->
%% this case when an OBJECT IDENTIFIER value has been parsed as a
%% SEQUENCE value OTP-4354
- Rec = #'Externalvaluereference'{module=EVRef#'Externalvaluereference'.module,
+ Rec = #'Externalvaluereference'{module=Mod,
value=Atom},
validate_objectidentifier1(S, OID, [Rec,EVRef]);
-validate_oid(_, S, OID, [Atom|Rest],Acc) when is_atom(Atom) ->
- Rec = #'Externalvaluereference'{module=S#state.mname,
+validate_oid(_, S, OID, [#seqtag{module=Mod,val=Atom}|Rest], Acc)
+ when is_atom(Atom) ->
+ Rec = #'Externalvaluereference'{module=Mod,
value=Atom},
validate_oid(true,S, OID, [Rec|Rest],Acc);
validate_oid(_, S, OID, V, Acc) ->
@@ -2399,13 +2410,13 @@ valid_objectid(o_id,_I,[1]) -> false;
valid_objectid(o_id,_I,[2]) -> true;
valid_objectid(_,_,_) -> true.
-validate_sequence(S=#state{type=Vtype},Value,_Components,_Constr) ->
+convert_external(S=#state{type=Vtype}, Value) ->
case Vtype of
#type{tag=[{tag,'UNIVERSAL',8,'IMPLICIT',32}]} ->
%% this is an 'EXTERNAL' (or INSTANCE OF)
case Value of
- [{identification,_}|_RestVal] ->
- {ok,to_EXTERNAL1990(S,Value)};
+ [{#seqtag{val=identification},_}|_] ->
+ {ok,to_EXTERNAL1990(S, Value)};
_ ->
{ok,Value}
end;
@@ -2413,21 +2424,25 @@ validate_sequence(S=#state{type=Vtype},Value,_Components,_Constr) ->
{ok,Value}
end.
-to_EXTERNAL1990(S,[{identification,{'CHOICE',{syntax,Stx}}}|Rest]) ->
- to_EXTERNAL1990(S,Rest,[{'direct-reference',Stx}]);
-to_EXTERNAL1990(S,[{identification,{'CHOICE',{'presentation-context-id',I}}}|Rest]) ->
- to_EXTERNAL1990(S,Rest,[{'indirect-reference',I}]);
-to_EXTERNAL1990(S,[{identification,{'CHOICE',{'context-negotiation',[{_,PCid},{_,TrStx}]}}}|Rest]) ->
- to_EXTERNAL1990(S,Rest,[{'indirect-reference',PCid},{'direct-reference',TrStx}]);
-to_EXTERNAL1990(S,_) ->
+to_EXTERNAL1990(S, [{#seqtag{val=identification}=T,
+ {'CHOICE',{syntax,Stx}}}|Rest]) ->
+ to_EXTERNAL1990(S, Rest, [{T#seqtag{val='direct-reference'},Stx}]);
+to_EXTERNAL1990(S, [{#seqtag{val=identification}=T,
+ {'CHOICE',{'presentation-context-id',I}}}|Rest]) ->
+ to_EXTERNAL1990(S, Rest, [{T#seqtag{val='indirect-reference'},I}]);
+to_EXTERNAL1990(S, [{#seqtag{val=identification}=T,
+ {'CHOICE',{'context-negotiation',[{_,PCid},{_,TrStx}]}}}|Rest]) ->
+ to_EXTERNAL1990(S, Rest, [{T#seqtag{val='indirect-reference'},PCid},
+ {T#seqtag{val='direct-reference'},TrStx}]);
+to_EXTERNAL1990(S, _) ->
error({value,"illegal value in EXTERNAL type",S}).
-to_EXTERNAL1990(S,[V={'data-value-descriptor',_}|Rest],Acc) ->
- to_EXTERNAL1990(S,Rest,[V|Acc]);
-to_EXTERNAL1990(_S,[{'data-value',Val}],Acc) ->
- Encoding = {encoding,{'CHOICE',{'octet-aligned',Val}}},
+to_EXTERNAL1990(S, [V={#seqtag{val='data-value-descriptor'},_}|Rest], Acc) ->
+ to_EXTERNAL1990(S, Rest, [V|Acc]);
+to_EXTERNAL1990(_S, [{#seqtag{val='data-value'}=T,Val}], Acc) ->
+ Encoding = {T#seqtag{val=encoding},{'CHOICE',{'octet-aligned',Val}}},
lists:reverse([Encoding|Acc]);
-to_EXTERNAL1990(S,_,_) ->
+to_EXTERNAL1990(S, _, _) ->
error({value,"illegal value in EXTERNAL type",S}).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2689,20 +2704,20 @@ normalize_set(S,Value,Components,NameList) ->
normalized_record('SET',S,SortedVal,Components,NameList)
end.
-sort_value(Components,Value) ->
- ComponentNames = lists:map(fun(#'ComponentType'{name=Cname}) -> Cname end,
- Components),
- sort_value1(ComponentNames,Value,[]).
-sort_value1(_,V=#'Externalvaluereference'{},_) ->
- %% sort later, get the value in normalize_seq_or_set
- V;
-sort_value1([N|Ns],Value,Acc) ->
- case lists:keysearch(N,1,Value) of
- {value,V} ->sort_value1(Ns,Value,[V|Acc]);
- _ -> sort_value1(Ns,Value,Acc)
- end;
-sort_value1([],_,Acc) ->
- lists:reverse(Acc).
+sort_value(Components, Value0) when is_list(Value0) ->
+ {Keys0,_} = lists:mapfoldl(fun(#'ComponentType'{name=N}, I) ->
+ {{N,I},I+1}
+ end, 0, Components),
+ Keys = gb_trees:from_orddict(orddict:from_list(Keys0)),
+ Value1 = [{case gb_trees:lookup(N, Keys) of
+ {value,K} -> K;
+ none -> 'end'
+ end,Pair} || {#seqtag{val=N},_}=Pair <- Value0],
+ Value = lists:sort(Value1),
+ [Pair || {_,Pair} <- Value];
+sort_value(_Components, #'Externalvaluereference'{}=Value) ->
+ %% Sort later.
+ Value.
sort_val_if_set(['SET'|_],Val,Type) ->
sort_value(Type,Val);
@@ -2735,9 +2750,9 @@ is_record_normalized(_S,Name,Value,NumComps) when is_tuple(Value) ->
is_record_normalized(_,_,_,_) ->
false.
-normalize_seq_or_set(SorS,S,[{Cname,V}|Vs],
+normalize_seq_or_set(SorS, S, [{#seqtag{val=Cname},V}|Vs],
[#'ComponentType'{name=Cname,typespec=TS}|Cs],
- NameList,Acc) ->
+ NameList, Acc) ->
NewNameList =
case TS#type.def of
#'Externaltypereference'{type=TName} ->
@@ -2915,8 +2930,7 @@ get_canonic_type(S,Type,NameList) ->
check_ptype(S,Type,Ts) when is_record(Ts,type) ->
- %Tag = Ts#type.tag,
- %Constr = Ts#type.constraint,
+ check_formal_parameters(S, Type#ptypedef.args),
Def = Ts#type.def,
NewDef=
case Def of
@@ -2942,6 +2956,16 @@ check_ptype(S,Type,Ts) when is_record(Ts,type) ->
check_ptype(_S,_PTDef,Ts) when is_record(Ts,objectclass) ->
throw({asn1_param_class,Ts}).
+check_formal_parameters(S, Args) ->
+ _ = [check_formal_parameter(S, A) || A <- Args],
+ ok.
+
+check_formal_parameter(_, {_,_}) ->
+ ok;
+check_formal_parameter(_, #'Externaltypereference'{}) ->
+ ok;
+check_formal_parameter(S, #'Externalvaluereference'{value=Name}=Ref) ->
+ asn1_error(S, Ref, {illegal_typereference,Name}).
% check_type(S,Type,ObjSpec={{objectclassname,_},_}) ->
% check_class(S,ObjSpec);
@@ -2989,9 +3013,9 @@ check_type(S=#state{recordtopname=TopName},Type,Ts) when is_record(Ts,type) ->
{TmpRefMod,TmpRefDef} ->
{TmpRefMod,TmpRefDef,false}
end,
- case is_class(S,RefTypeDef) of
- true -> throw({asn1_class,RefTypeDef});
- _ -> ok
+ case get_class_def(S, RefTypeDef) of
+ none -> ok;
+ #classdef{} -> throw({asn1_class,RefTypeDef})
end,
Ct = TestFun(Ext),
{RefType,ExtRef} =
@@ -3372,23 +3396,17 @@ get_type_from_object(S,Object,TypeField)
ObjSpec = check_object(S,ObjectDef,ObjectDef#typedef.typespec),
get_fieldname_element(S,ObjectDef#typedef{typespec=ObjSpec},TypeField).
-is_class(_S,#classdef{}) ->
- true;
-is_class(S,#typedef{typespec=#type{def=Eref}})
- when is_record(Eref,'Externaltypereference')->
- is_class(S,Eref);
-is_class(S,Eref) when is_record(Eref,'Externaltypereference')->
- {_,NextDef} = get_referenced_type(S,Eref),
- is_class(S,NextDef);
-is_class(_,_) ->
- false.
-
-get_class_def(_S,CD=#classdef{}) ->
+%% get_class_def(S, Type) -> #classdef{} | 'none'.
+get_class_def(S, #typedef{typespec=#type{def=#'Externaltypereference'{}=Eref}}) ->
+ {_,NextDef} = get_referenced_type(S, Eref),
+ get_class_def(S, NextDef);
+get_class_def(S, #'Externaltypereference'{}=Eref) ->
+ {_,NextDef} = get_referenced_type(S, Eref),
+ get_class_def(S, NextDef);
+get_class_def(_S, #classdef{}=CD) ->
CD;
-get_class_def(S,#typedef{typespec=#type{def=Eref}})
- when is_record(Eref,'Externaltypereference') ->
- {_,NextDef} = get_referenced_type(S,Eref),
- get_class_def(S,NextDef).
+get_class_def(_S, _) ->
+ none.
maybe_illicit_implicit_tag(Kind,Tag) ->
case Tag of
@@ -3595,109 +3613,54 @@ match_args(_,_, _, _) ->
%% categorize_arg(S,FormalArg,ActualArg) -> {FormalArg,CatgorizedActualArg}
%%
categorize_arg(S,{Governor,Param},ActArg) ->
- case {governor_category(S,Governor),parameter_name_style(Param,ActArg)} of
-%% {absent,beginning_uppercase} -> %% a type
-%% categorize(S,type,ActArg);
- {type,beginning_lowercase} -> %% a value
- categorize(S,value,Governor,ActArg);
- {type,beginning_uppercase} -> %% a value set
- categorize(S,value_set,ActArg);
-%% {absent,entirely_uppercase} -> %% a class
-%% categorize(S,class,ActArg);
+ case {governor_category(S, Governor),parameter_name_style(Param)} of
+ {type,beginning_lowercase} -> %a value
+ categorize(S, value, Governor, ActArg);
+ {type,beginning_uppercase} -> %a value set
+ categorize(ActArg);
{{class,ClassRef},beginning_lowercase} ->
- categorize(S,object,ActArg,ClassRef);
+ categorize(S, object, ActArg, ClassRef);
{{class,ClassRef},beginning_uppercase} ->
- categorize(S,object_set,ActArg,ClassRef);
- _ ->
- [ActArg]
+ categorize(S, object_set, ActArg, ClassRef)
end;
-categorize_arg(S,FormalArg,ActualArg) ->
- %% governor is absent => a type or a class
- case FormalArg of
- #'Externaltypereference'{type=Name} ->
- case is_class_name(Name) of
- true ->
- categorize(S,class,ActualArg);
- _ ->
- categorize(S,type,ActualArg)
- end;
- FA ->
- throw({error,{unexpected_formal_argument,FA}})
- end.
-
-governor_category(S,#type{def=Eref})
- when is_record(Eref,'Externaltypereference') ->
- governor_category(S,Eref);
-governor_category(_S,#type{}) ->
+categorize_arg(_S, _FormalArg, ActualArg) ->
+ %% Governor is absent -- must be a type or a class. We have already
+ %% checked that the FormalArg begins with an uppercase letter.
+ categorize(ActualArg).
+
+%% governor_category(S, Item) -> type | {class,#'Externaltypereference'{}}
+%% Determine whether Item is a type or a class.
+governor_category(S, #type{def=#'Externaltypereference'{}=Eref}) ->
+ governor_category(S, Eref);
+governor_category(_S, #type{}) ->
type;
-governor_category(S,Ref) when is_record(Ref,'Externaltypereference') ->
- case is_class(S,Ref) of
- true ->
- {class,Ref};
- _ ->
+governor_category(S, #'Externaltypereference'{}=Ref) ->
+ case get_class_def(S, Ref) of
+ #classdef{pos=Pos,module=Mod,name=Name} ->
+ {class,#'Externaltypereference'{pos=Pos,module=Mod,type=Name}};
+ none ->
type
- end;
-governor_category(_,Class)
- when Class == 'TYPE-IDENTIFIER'; Class == 'ABSTRACT-SYNTAX' ->
- class.
-%% governor_category(_,_) ->
-%% absent.
+ end.
%% parameter_name_style(Param,Data) -> Result
%% gets the Parameter and the name of the Data and if it exists tells
%% whether it begins with a lowercase letter or is partly or entirely
%% spelled with uppercase letters. Otherwise returns undefined
%%
-parameter_name_style(_,#'Externaltypereference'{type=Name}) ->
- name_category(Name);
-parameter_name_style(_,#'Externalvaluereference'{value=Name}) ->
- name_category(Name);
-parameter_name_style(_,{valueset,_}) ->
- %% It is a object set or value set
+parameter_name_style(#'Externaltypereference'{}) ->
beginning_uppercase;
-parameter_name_style(#'Externalvaluereference'{},_) ->
- beginning_lowercase;
-parameter_name_style(#'Externaltypereference'{type=Name},_) ->
- name_category(Name);
-parameter_name_style(_,_) ->
- undefined.
-
-name_category(Atom) when is_atom(Atom) ->
- name_category(atom_to_list(Atom));
-name_category([H|T]) ->
- case is_lowercase(H) of
- true ->
- beginning_lowercase;
- _ ->
- case is_class_name(T) of
- true ->
- entirely_uppercase;
- _ ->
- beginning_uppercase
- end
- end;
-name_category(_) ->
- undefined.
+parameter_name_style(#'Externalvaluereference'{}) ->
+ beginning_lowercase.
is_lowercase(X) when X >= $A,X =< $W ->
false;
is_lowercase(_) ->
true.
-
-is_class_name(Name) when is_atom(Name) ->
- is_class_name(atom_to_list(Name));
-is_class_name(Name) ->
- case [X||X <- Name, X >= $a,X =< $w] of
- [] ->
- true;
- _ ->
- false
- end.
-%% categorize(S,Category,Parameter) -> CategorizedParameter
+%% categorize(Parameter) -> CategorizedParameter
%% If Parameter has an abstract syntax of another category than
%% Category, transform it to a known syntax.
-categorize(_S,type,{object,_,Type}) ->
+categorize({object,_,Type}) ->
%% One example of this case is an object with a parameterized type
%% having a locally defined type as parameter.
Def = fun(D = #type{}) ->
@@ -3709,11 +3672,12 @@ categorize(_S,type,{object,_,Type}) ->
D
end,
[Def(X)||X<-Type];
-categorize(_S,type,Def) when is_record(Def,type) ->
+categorize(#type{}=Def) ->
[#typedef{name = new_reference_name("type_argument"),
typespec = Def#type{inlined=yes}}];
-categorize(_,_,Def) ->
+categorize(Def) ->
[Def].
+
categorize(S,object_set,Def,ClassRef) ->
NewObjSetSpec =
check_object(S,Def,#'ObjectSet'{class = ClassRef,
@@ -4546,55 +4510,43 @@ check_reference(S,#'Externaltypereference'{pos=Pos,module=Emod,type=Name}) ->
#'Externaltypereference'{pos=Pos,module=ModName,type=Name}
end.
+get_referenced_type(S, T) ->
+ case do_get_referenced_type(S, T) of
+ {_,#type{def=#'Externaltypereference'{}=ERef}} ->
+ get_referenced_type(S, ERef);
+ {_,#type{def=#'Externalvaluereference'{}=VRef}} ->
+ get_referenced_type(S, VRef);
+ {_,_}=Res ->
+ Res
+ end.
+
+do_get_referenced_type(#state{parameters=Ps}=S, T0) ->
+ case match_parameters(S, T0, Ps) of
+ T0 ->
+ do_get_ref_type_1(S, T0);
+ T ->
+ do_get_referenced_type(S, T)
+ end.
-get_referenced_type(S,Ext) when is_record(Ext,'Externaltypereference') ->
- case match_parameters(S,Ext, S#state.parameters) of
- Ext ->
- #'Externaltypereference'{pos=Pos,module=Emod,type=Etype} = Ext,
- case S#state.mname of
- Emod -> % a local reference in this module
- get_referenced1(S,Emod,Etype,Pos);
- _ ->% always when multi file compiling
- case lists:member(Emod,S#state.inputmodules) of
- true ->
- get_referenced1(S,Emod,Etype,Pos);
- false ->
- get_referenced(S,Emod,Etype,Pos)
- end
- end;
- ERef = #'Externaltypereference'{} ->
- get_referenced_type(S,ERef);
- Other ->
- {undefined,Other}
- end;
-get_referenced_type(S=#state{mname=Emod},
- ERef=#'Externalvaluereference'{pos=P,module=Emod,
- value=Eval}) ->
- case match_parameters(S,ERef,S#state.parameters) of
- ERef ->
- get_referenced1(S,Emod,Eval,P);
- OtherERef when is_record(OtherERef,'Externalvaluereference') ->
- get_referenced_type(S,OtherERef);
- Value ->
- {Emod,Value}
- end;
-get_referenced_type(S,ERef=#'Externalvaluereference'{pos=Pos,module=Emod,
- value=Eval}) ->
- case match_parameters(S,ERef,S#state.parameters) of
- ERef ->
- case lists:member(Emod,S#state.inputmodules) of
- true ->
- get_referenced1(S,Emod,Eval,Pos);
- false ->
- get_referenced(S,Emod,Eval,Pos)
- end;
- OtherERef ->
- get_referenced_type(S,OtherERef)
- end;
-get_referenced_type(S,#identifier{val=Name,pos=Pos}) ->
- get_referenced1(S,undefined,Name,Pos);
-get_referenced_type(_S,Type) ->
- {undefined,Type}.
+do_get_ref_type_1(S, #'Externaltypereference'{pos=P,
+ module=M,
+ type=T}) ->
+ do_get_ref_type_2(S, P, M, T);
+do_get_ref_type_1(S, #'Externalvaluereference'{pos=P,
+ module=M,
+ value=V}) ->
+ do_get_ref_type_2(S, P, M, V);
+do_get_ref_type_1(_, T) ->
+ {undefined,T}.
+
+do_get_ref_type_2(#state{mname=Current,inputmodules=Modules}=S,
+ Pos, M, T) ->
+ case M =:= Current orelse lists:member(M, Modules) of
+ true ->
+ get_referenced1(S, M, T, Pos);
+ false ->
+ get_referenced(S, M, T, Pos)
+ end.
%% get_referenced/3
%% The referenced entity Ename may in case of an imported parameterized
@@ -6631,6 +6583,8 @@ merge_tags2([T1= #tag{type='IMPLICIT'}, T2 |Rest], Acc) ->
merge_tags2([T1#tag{type=T2#tag.type, form=T2#tag.form}|Rest],Acc);
merge_tags2([T1= #tag{type={default,'IMPLICIT'}}, T2 |Rest], Acc) ->
merge_tags2([T1#tag{type=T2#tag.type, form=T2#tag.form}|Rest],Acc);
+merge_tags2([T1= #tag{type={default,'AUTOMATIC'}}, T2 |Rest], Acc) ->
+ merge_tags2([T1#tag{type=T2#tag.type, form=T2#tag.form}|Rest],Acc);
merge_tags2([H|T],Acc) ->
merge_tags2(T, [H|Acc]);
merge_tags2([], Acc) ->
@@ -6760,6 +6714,8 @@ format_error({illegal_instance_of,Class}) ->
[Class]);
format_error(illegal_octet_string_value) ->
"expecting a bstring or an hstring as value for an OCTET STRING";
+format_error({illegal_typereference,Name}) ->
+ io_lib:format("'~p' is used as a typereference, but does not start with an uppercase letter", [Name]);
format_error({invalid_fields,Fields,Obj}) ->
io_lib:format("invalid ~s in ~p", [format_fields(Fields),Obj]);
format_error({invalid_bit_number,Bit}) ->
@@ -7006,7 +6962,7 @@ include_default_class1(_,[]) ->
include_default_class1(Module,[{Name,TS}|Rest]) ->
case asn1_db:dbget(Module,Name) of
undefined ->
- C = #classdef{checked=true,name=Name,
+ C = #classdef{checked=true,module=Module,name=Name,
typespec=TS},
asn1_db:dbput(Module,Name,C);
_ -> ok
diff --git a/lib/asn1/src/asn1ct_parser2.erl b/lib/asn1/src/asn1ct_parser2.erl
index 283616b157..3891fce8d3 100644
--- a/lib/asn1/src/asn1ct_parser2.erl
+++ b/lib/asn1/src/asn1ct_parser2.erl
@@ -25,7 +25,8 @@
%% Only used internally within this module.
-record(typereference, {pos,val}).
--record(constraint,{c,e}).
+-record(constraint, {c,e}).
+-record(identifier, {pos,val}).
%% parse all types in module
parse(Tokens) ->
@@ -112,6 +113,9 @@ parse_ModuleDefinition(Tokens) ->
parse_Exports([{'EXPORTS',_L1},{';',_L2}|Rest]) ->
{{exports,[]},Rest};
+parse_Exports([{'EXPORTS',_},{'ALL',_},{';',_}|Rest]) ->
+ %% Same as no exports definition.
+ {{exports,all},Rest};
parse_Exports([{'EXPORTS',_L1}|Rest]) ->
{SymbolList,Rest2} = parse_SymbolList(Rest),
case Rest2 of
@@ -1037,10 +1041,6 @@ parse_DefinedObjectClass([{typereference,_,_ModName},{'.',_},Tr={typereference,_
parse_DefinedObjectClass([Tr={typereference,_,_ObjClName}|Rest]) ->
% {{objectclassname,tref2Exttref(Tr)},Rest};
{tref2Exttref(Tr),Rest};
-parse_DefinedObjectClass([{'TYPE-IDENTIFIER',_}|Rest]) ->
- {'TYPE-IDENTIFIER',Rest};
-parse_DefinedObjectClass([{'ABSTRACT-SYNTAX',_}|Rest]) ->
- {'ABSTRACT-SYNTAX',Rest};
parse_DefinedObjectClass(Tokens) ->
throw({asn1_error,{get_line(hd(Tokens)),get(asn1_module),
[got,get_token(hd(Tokens)),expected,
@@ -1051,7 +1051,8 @@ parse_DefinedObjectClass(Tokens) ->
parse_ObjectClassAssignment([{typereference,L1,ObjClName},{'::=',_}|Rest]) ->
{Type,Rest2} = parse_ObjectClass(Rest),
- {#classdef{pos=L1,name=ObjClName,typespec=Type},Rest2};
+ {#classdef{pos=L1,name=ObjClName,module=resolve_module(Type),
+ typespec=Type},Rest2};
parse_ObjectClassAssignment(Tokens) ->
throw({asn1_assignment_error,{get_line(hd(Tokens)),get(asn1_module),
[got,get_token(hd(Tokens)),expected,
@@ -2134,8 +2135,7 @@ parse_ParameterizedObjectSetAssignment(Tokens) ->
%% Parameter = {Governor,Reference} | Reference
%% Governor = Type | DefinedObjectClass
%% Type = #type{}
-%% DefinedObjectClass = #'Externaltypereference'{} |
-%% 'ABSTRACT-SYNTAX' | 'TYPE-IDENTIFIER'
+%% DefinedObjectClass = #'Externaltypereference'{}
%% Reference = #'Externaltypereference'{} | #'Externalvaluereference'{}
parse_ParameterList([{'{',_}|Rest]) ->
parse_ParameterList(Rest,[]);
@@ -2863,13 +2863,14 @@ parse_SequenceValue(Tokens) ->
throw({asn1_error,{get_line(hd(Tokens)),get(asn1_module),
[got,get_token(hd(Tokens)),expected,'{']}}).
-parse_SequenceValue([{identifier,_,IdName}|Rest],Acc) ->
+parse_SequenceValue([{identifier,Pos,IdName}|Rest],Acc) ->
{Value,Rest2} = parse_Value(Rest),
+ SeqTag = #seqtag{pos=Pos,module=get(asn1_module),val=IdName},
case Rest2 of
[{',',_}|Rest3] ->
- parse_SequenceValue(Rest3,[{IdName,Value}|Acc]);
+ parse_SequenceValue(Rest3, [{SeqTag,Value}|Acc]);
[{'}',_}|Rest3] ->
- {lists:reverse([{IdName,Value}|Acc]),Rest3};
+ {lists:reverse(Acc, [{SeqTag,Value}]),Rest3};
_ ->
throw({asn1_error,{get_line(hd(Rest2)),get(asn1_module),
[got,get_token(hd(Rest2)),expected,'}']}})
diff --git a/lib/asn1/src/asn1ct_tok.erl b/lib/asn1/src/asn1ct_tok.erl
index 33f4379173..8687ed955c 100644
--- a/lib/asn1/src/asn1ct_tok.erl
+++ b/lib/asn1/src/asn1ct_tok.erl
@@ -309,7 +309,6 @@ check_hex(_) ->
%% returns rstrtype if A is a reserved word in the group
%% RestrictedCharacterStringType
reserved_word('ABSENT') -> true;
-%reserved_word('ABSTRACT-SYNTAX') -> true; % impl as predef item
reserved_word('ALL') -> true;
reserved_word('ANY') -> true;
reserved_word('APPLICATION') -> true;
@@ -380,7 +379,6 @@ reserved_word('T61String') -> rstrtype;
reserved_word('TAGS') -> true;
reserved_word('TeletexString') -> rstrtype;
reserved_word('TRUE') -> true;
-%% reserved_word('TYPE-IDENTIFIER') -> true; % impl as predef item
reserved_word('UNION') -> true;
reserved_word('UNIQUE') -> true;
reserved_word('UNIVERSAL') -> true;
diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index 11d1b82fb4..432197eec0 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -60,7 +60,8 @@ groups() ->
{ber, Parallel,
[ber_choiceinseq,
% Uses 'SOpttest'
- ber_optional]},
+ ber_optional,
+ tagdefault_automatic]},
{app_test, [], [{asn1_app_test, all}]},
@@ -134,14 +135,13 @@ groups() ->
testChoiceIndefinite,
per_open_type,
testInfObjectClass,
- testParameterizedInfObj,
+ testParam,
testFragmented,
testMergeCompile,
testobj,
testDeepTConstr,
testExport,
testImport,
- testParamBasic,
testDER,
testDEFAULT,
testMvrasn6,
@@ -520,12 +520,6 @@ testSetDefault(Config, Rule, Opts) ->
asn1_test_lib:compile("SetDefault", Config, [Rule|Opts]),
testSetDefault:main(Rule).
-testParamBasic(Config) ->
- test(Config, fun testParamBasic/3, [ber,{ber,[der]},per,uper]).
-testParamBasic(Config, Rule, Opts) ->
- asn1_test_lib:compile("ParamBasic", Config, [Rule|Opts]),
- testParamBasic:main(Rule).
-
testSetOptional(Config) -> test(Config, fun testSetOptional/3).
testSetOptional(Config, Rule, Opts) ->
asn1_test_lib:compile("SetOptional", Config, [Rule|Opts]),
@@ -666,6 +660,19 @@ ber_optional(Config, Rule, Opts) ->
{'C', asn1_NOVALUE, 111, asn1_NOVALUE}},
asn1_test_lib:roundtrip('SOpttest', 'S', V).
+tagdefault_automatic(Config) ->
+ test(Config, fun tagdefault_automatic/3, [ber]).
+tagdefault_automatic(Config, Rule, Opts) ->
+ asn1_test_lib:compile("TAGDEFAULT-AUTOMATIC", Config, [Rule|Opts]),
+ << 48,8,128,2,100,101,129,2,110,111 >> =
+ asn1_test_lib:roundtrip_enc('TAGDEFAULT-AUTOMATIC', 'Tagged', {'Tagged', << 100,101 >>, << 110,111 >>}),
+ << 48,8,128,2,100,101,129,2,110,111 >> =
+ asn1_test_lib:roundtrip_enc('TAGDEFAULT-AUTOMATIC', 'Untagged', {'Untagged', << 100,101 >>, << 110,111 >>}),
+ << 48,8,4,2,100,101,130,2,110,111 >> =
+ asn1_test_lib:roundtrip_enc('TAGDEFAULT-AUTOMATIC', 'Mixed', {'Mixed', << 100,101 >>, << 110,111 >>}),
+
+ ok.
+
%% records used by test-case default
-record('Def1', {bool0,
bool1 = asn1_DEFAULT,
@@ -758,11 +765,12 @@ testInfObjectClass(Config, Rule, Opts) ->
testInfObjectClass:main(Rule),
testInfObj:main(Rule).
-testParameterizedInfObj(Config) ->
- test(Config, fun testParameterizedInfObj/3).
-testParameterizedInfObj(Config, Rule, Opts) ->
- Files = ["Param","Param2"],
+testParam(Config) ->
+ test(Config, fun testParam/3, [ber,{ber,[der]},per,uper]).
+testParam(Config, Rule, Opts) ->
+ Files = ["ParamBasic","Param","Param2"],
asn1_test_lib:compile_all(Files, Config, [Rule|Opts]),
+ testParamBasic:main(Rule),
testParameterizedInfObj:main(Config, Rule),
asn1_test_lib:compile("Param", Config,
[legacy_erlang_types,Rule|Opts]),
diff --git a/lib/asn1/test/asn1_SUITE_data/Constructed.asn b/lib/asn1/test/asn1_SUITE_data/Constructed.asn
index 09a66d0c0d..bd49741726 100644
--- a/lib/asn1/test/asn1_SUITE_data/Constructed.asn
+++ b/lib/asn1/test/asn1_SUITE_data/Constructed.asn
@@ -1,6 +1,3 @@
-
-
-
Constructed DEFINITIONS ::=
BEGIN
@@ -20,4 +17,7 @@ C ::= CHOICE {
S3 ::= SEQUENCE {i INTEGER}
S3ext ::= SEQUENCE {i INTEGER, ...}
+
+OS ::= OCTET STRING
+
END
diff --git a/lib/asn1/test/asn1_SUITE_data/ContextSwitchingTypes.asn1 b/lib/asn1/test/asn1_SUITE_data/ContextSwitchingTypes.asn1
index c8145bad63..e279a180c1 100644
--- a/lib/asn1/test/asn1_SUITE_data/ContextSwitchingTypes.asn1
+++ b/lib/asn1/test/asn1_SUITE_data/ContextSwitchingTypes.asn1
@@ -21,6 +21,10 @@ val3-T T ::= {identification context-negotiation:{presentation-context-id 12,
transfer-syntax {1 2 3}},
data-value '123'H}
+val4-T T ::= {identification presentation-context-id:42,
+ data-value-descriptor "FooBar",
+ data-value '123'H}
+
-- EMBEDDED PDV type
EP ::= EMBEDDED PDV
diff --git a/lib/asn1/test/asn1_SUITE_data/InfObj.asn b/lib/asn1/test/asn1_SUITE_data/InfObj.asn
index 880e81c3b1..719119f418 100644
--- a/lib/asn1/test/asn1_SUITE_data/InfObj.asn
+++ b/lib/asn1/test/asn1_SUITE_data/InfObj.asn
@@ -255,6 +255,51 @@ Multiple-Optionals ::= SEQUENCE {
t3 [2] MULTIPLE-OPTIONALS.&T3 ({Multiple-Optionals-Set}{@id}) OPTIONAL
}
+-- Test different ways of constructing object sets.
+
+OBJECT-SET-TEST ::= CLASS {
+ &id INTEGER UNIQUE,
+ &Type
+} WITH SYNTAX {
+ &id IS &Type
+}
+
+ObjectSetTest{OBJECT-SET-TEST:ObjectSet} ::=
+ SEQUENCE {
+ id OBJECT-SET-TEST.&id ({ObjectSet}),
+ type OBJECT-SET-TEST.&Type ({ObjectSet}{@id})
+ }
+
+ost1 OBJECT-SET-TEST ::= { 1 IS BIT STRING }
+ost2 OBJECT-SET-TEST ::= { 2 IS OCTET STRING }
+ost3 OBJECT-SET-TEST ::= { 3 IS ENUMERATED {donald,scrooge} }
+ost4 OBJECT-SET-TEST ::= { 4 IS BOOLEAN }
+ost5 OBJECT-SET-TEST ::= { 5 IS INTEGER (0..15) }
+
+Ost12 OBJECT-SET-TEST ::= { ost1 | ost2 }
+Ost123 OBJECT-SET-TEST ::= { ost3 | Ost12 }
+Ost1234 OBJECT-SET-TEST ::= { Ost123 | ost4 }
+Ost45 OBJECT-SET-TEST ::= { ost4 | ost5 }
+Ost12345 OBJECT-SET-TEST ::= { Ost123 | Ost45 }
+
+OstSeq12 ::= ObjectSetTest{ {Ost12} }
+OstSeq123 ::= ObjectSetTest{ {Ost123} }
+OstSeq1234 ::= ObjectSetTest{ {Ost1234} }
+OstSeq45 ::= ObjectSetTest{ {Ost45} }
+OstSeq12345 ::= ObjectSetTest{ {Ost12345} }
+
+ExOst12 OBJECT-SET-TEST ::= { ost1, ..., ost2 }
+ExOst123 OBJECT-SET-TEST ::= { ost3, ..., ExOst12 }
+--ExOst1234 OBJECT-SET-TEST ::= { ExOst123, ..., ost4 }
+ExOst45 OBJECT-SET-TEST ::= { ost4, ..., ost5 }
+ExOst12345 OBJECT-SET-TEST ::= { ExOst123, ..., ExOst45 }
+
+ExOstSeq12 ::= ObjectSetTest{ {ExOst12} }
+ExOstSeq123 ::= ObjectSetTest{ {ExOst123} }
+--ExOstSeq1234 ::= ObjectSetTest{ {ExOst1234} }
+ExOstSeq45 ::= ObjectSetTest{ {ExOst45} }
+ExOstSeq12345 ::= ObjectSetTest{ {ExOst12345} }
+
END
diff --git a/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1 b/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
index 491bdf8956..68fc782f33 100644
--- a/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
+++ b/lib/asn1/test/asn1_SUITE_data/ParamBasic.asn1
@@ -20,4 +20,26 @@ T21 ::= General2{PrintableString}
T22 ::= General2{BIT STRING}
+
+--
+-- Test a class parameter that is the governor for another parameter.
+--
+
+AlgorithmIdentifier{ALGORITHM-TYPE, ALGORITHM-TYPE:AlgorithmSet} ::=
+ SEQUENCE {
+ algorithm ALGORITHM-TYPE.&id ({AlgorithmSet}),
+ type ALGORITHM-TYPE.&Type ({AlgorithmSet}{@algorithm})
+ }
+
+AnAlgorithm ::= AlgorithmIdentifier{ SIGNATURE-ALGORITHM,
+ { {KEY 1 CONTAINING INTEGER} |
+ {KEY 2 CONTAINING BOOLEAN} } }
+
+SIGNATURE-ALGORITHM ::= CLASS {
+ &id INTEGER UNIQUE,
+ &Type
+} WITH SYNTAX {
+ KEY &id CONTAINING &Type
+}
+
END
diff --git a/lib/asn1/test/asn1_SUITE_data/TAGDEFAULT-AUTOMATIC.asn b/lib/asn1/test/asn1_SUITE_data/TAGDEFAULT-AUTOMATIC.asn
new file mode 100644
index 0000000000..2fcba1f71e
--- /dev/null
+++ b/lib/asn1/test/asn1_SUITE_data/TAGDEFAULT-AUTOMATIC.asn
@@ -0,0 +1,25 @@
+TAGDEFAULT-AUTOMATIC DEFINITIONS AUTOMATIC TAGS ::=
+BEGIN
+
+EXPORTS
+ Tagged,
+ Untagged,
+ Mixed
+;
+
+Tagged ::= SEQUENCE {
+ o0 [0] OCTET STRING,
+ o1 [1] OCTET STRING
+}
+
+Untagged ::= SEQUENCE {
+ o0 OCTET STRING,
+ o1 OCTET STRING
+}
+
+Mixed ::= SEQUENCE {
+ o0 OCTET STRING,
+ o2 [2] OCTET STRING
+}
+
+END
diff --git a/lib/asn1/test/asn1_test_lib.erl b/lib/asn1/test/asn1_test_lib.erl
index 06e9b2c093..da07cd1118 100644
--- a/lib/asn1/test/asn1_test_lib.erl
+++ b/lib/asn1/test/asn1_test_lib.erl
@@ -112,6 +112,7 @@ roundtrip(Mod, Type, Value) ->
roundtrip(Mod, Type, Value, ExpectedValue) ->
{ok,Encoded} = Mod:encode(Type, Value),
{ok,ExpectedValue} = Mod:decode(Type, Encoded),
+ test_ber_indefinite(Mod, Type, Encoded, ExpectedValue),
ok.
roundtrip_enc(Mod, Type, Value) ->
@@ -120,6 +121,7 @@ roundtrip_enc(Mod, Type, Value) ->
roundtrip_enc(Mod, Type, Value, ExpectedValue) ->
{ok,Encoded} = Mod:encode(Type, Value),
{ok,ExpectedValue} = Mod:decode(Type, Encoded),
+ test_ber_indefinite(Mod, Type, Encoded, ExpectedValue),
Encoded.
%%%
@@ -129,3 +131,52 @@ roundtrip_enc(Mod, Type, Value, ExpectedValue) ->
hex2num(C) when $0 =< C, C =< $9 -> C - $0;
hex2num(C) when $A =< C, C =< $F -> C - $A + 10;
hex2num(C) when $a =< C, C =< $f -> C - $a + 10.
+
+test_ber_indefinite(Mod, Type, Encoded, ExpectedValue) ->
+ case Mod:encoding_rule() of
+ ber ->
+ Indefinite = iolist_to_binary(ber_indefinite(Encoded)),
+ {ok,ExpectedValue} = Mod:decode(Type, Indefinite);
+ _ ->
+ ok
+ end.
+
+%% Rewrite all definite lengths for constructed values to an
+%% indefinite length.
+ber_indefinite(Bin0) ->
+ case ber_get_tag(Bin0) of
+ done ->
+ [];
+ primitive ->
+ Bin0;
+ {constructed,Tag,Bin1} ->
+ {Len,Bin2} = ber_get_len(Bin1),
+ <<Val0:Len/binary,Bin/binary>> = Bin2,
+ Val = iolist_to_binary(ber_indefinite(Val0)),
+ [<<Tag/binary,16#80,Val/binary,0,0>>|ber_indefinite(Bin)]
+ end.
+
+ber_get_tag(<<>>) ->
+ done;
+ber_get_tag(<<_:2,0:1,_:5,_/binary>>) ->
+ primitive;
+ber_get_tag(<<_:2,1:1,_:5,_/binary>>=Bin0) ->
+ TagLen = ber_tag_length(Bin0),
+ <<Tag:TagLen/binary,Bin/binary>> = Bin0,
+ {constructed,Tag,Bin}.
+
+ber_tag_length(<<_:3,2#11111:5,T/binary>>) ->
+ ber_tag_length_1(T, 1);
+ber_tag_length(_) ->
+ 1.
+
+ber_tag_length_1(<<1:1,_:7,T/binary>>, N) ->
+ ber_tag_length_1(T, N+1);
+ber_tag_length_1(<<0:1,_:7,_/binary>>, N) ->
+ N+1.
+
+ber_get_len(<<0:1,L:7,T/binary>>) ->
+ {L,T};
+ber_get_len(<<1:1,Octets:7,T0/binary>>) ->
+ <<L:Octets/unit:8,T/binary>> = T0,
+ {L,T}.
diff --git a/lib/asn1/test/ber_decode_error.erl b/lib/asn1/test/ber_decode_error.erl
index 8be92292ee..ef11717c45 100644
--- a/lib/asn1/test/ber_decode_error.erl
+++ b/lib/asn1/test/ber_decode_error.erl
@@ -51,4 +51,22 @@ run([]) ->
{error,{asn1,{invalid_value,_}}} =
(catch 'Constructed':decode('I', <<8,7>>)),
+ %% Short indefinite length. Make sure that the decoder doesn't look
+ %% beyond the end of binary when looking for a 0,0 terminator.
+ {error,{asn1,{invalid_length,_}}} =
+ (catch 'Constructed':decode('S', sub(<<8,16#80,0,0>>, 3))),
+ {error,{asn1,{invalid_length,_}}} =
+ (catch 'Constructed':decode('S', sub(<<8,16#80,0,0>>, 2))),
+ {error,{asn1,{invalid_length,_}}} =
+ (catch 'Constructed':decode('S', sub(<<40,16#80,1,1,255,0,0>>, 6))),
+ {error,{asn1,{invalid_length,_}}} =
+ (catch 'Constructed':decode('S', sub(<<40,16#80,1,1,255,0,0>>, 5))),
+
+ %% A primitive must not be encoded with an indefinite length.
+ {error,{asn1,{invalid_length,_}}} =
+ (catch 'Constructed':decode('OS', <<4,128,4,3,97,98,99,0,0>>)),
ok.
+
+sub(Bin, Bytes) ->
+ <<B:Bytes/binary,_/binary>> = Bin,
+ B.
diff --git a/lib/asn1/test/error_SUITE.erl b/lib/asn1/test/error_SUITE.erl
index 8a0414708d..1edd60f7c8 100644
--- a/lib/asn1/test/error_SUITE.erl
+++ b/lib/asn1/test/error_SUITE.erl
@@ -20,7 +20,8 @@
-module(error_SUITE).
-export([suite/0,all/0,groups/0,
already_defined/1,bitstrings/1,enumerated/1,
- imports/1,instance_of/1,integers/1,objects/1,values/1]).
+ imports/1,instance_of/1,integers/1,objects/1,
+ parameterization/1,values/1]).
-include_lib("test_server/include/test_server.hrl").
@@ -38,6 +39,7 @@ groups() ->
instance_of,
integers,
objects,
+ parameterization,
values]}].
parallel() ->
@@ -219,6 +221,19 @@ objects(Config) ->
} = run(P, Config),
ok.
+parameterization(Config) ->
+ M = 'Parameterization',
+ P = {M,
+ <<"Parameterization DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n"
+ " NotUppercase{lowercase} ::= INTEGER (lowercase)\n"
+ "END\n">>},
+ {error,
+ [{structured_error,{'Parameterization',2},asn1ct_check,
+ {illegal_typereference,lowercase}}
+ ]
+ } = run(P, Config),
+ ok.
+
values(Config) ->
M = 'Values',
P = {M,
diff --git a/lib/asn1/test/testContextSwitchingTypes.erl b/lib/asn1/test/testContextSwitchingTypes.erl
index bdd6883dac..61d1fbdd69 100644
--- a/lib/asn1/test/testContextSwitchingTypes.erl
+++ b/lib/asn1/test/testContextSwitchingTypes.erl
@@ -24,11 +24,21 @@
-include_lib("test_server/include/test_server.hrl").
test(Config) ->
- ValT = 'ContextSwitchingTypes':'val1-T'(),
- check_EXTERNAL(enc_dec('T', ValT)),
+ ValT_1 = 'ContextSwitchingTypes':'val1-T'(),
+ check_EXTERNAL(enc_dec('T', ValT_1)),
+
+ ValT_2 = 'ContextSwitchingTypes':'val2-T'(),
+ check_EXTERNAL(enc_dec('T', ValT_2)),
+
+ ValT_3 = 'ContextSwitchingTypes':'val3-T'(),
+ check_EXTERNAL(enc_dec('T', ValT_3)),
+
+ ValT_4 = 'ContextSwitchingTypes':'val4-T'(),
+ check_EXTERNAL(enc_dec('T', ValT_4)),
{ok,ValT2} = asn1ct:value('ContextSwitchingTypes', 'T',
[{i,?config(case_dir, Config)}]),
+ io:format("ValT2 ~p~n",[ValT2]),
check_EXTERNAL(enc_dec('T', ValT2)),
ValEP = 'ContextSwitchingTypes':'val1-EP'(),
diff --git a/lib/asn1/test/testInfObj.erl b/lib/asn1/test/testInfObj.erl
index 311595cfda..37c134b1b9 100644
--- a/lib/asn1/test/testInfObj.erl
+++ b/lib/asn1/test/testInfObj.erl
@@ -118,7 +118,41 @@ main(_Erule) ->
roundtrip('InfObj', 'Multiple-Optionals',
{'Multiple-Optionals',1,42,true,asn1_NOVALUE}),
roundtrip('InfObj', 'Multiple-Optionals',
- {'Multiple-Optionals',1,asn1_NOVALUE,asn1_NOVALUE,asn1_NOVALUE}).
+ {'Multiple-Optionals',1,asn1_NOVALUE,asn1_NOVALUE,asn1_NOVALUE}),
+
+ test_objset('OstSeq12', [1,2]),
+ test_objset('OstSeq123', [1,2,3]),
+ test_objset('OstSeq1234', [1,2,3,4]),
+ test_objset('OstSeq45', [4,5]),
+ test_objset('OstSeq12345', [1,2,3,4,5]),
+
+ test_objset('ExOstSeq12', [1,2]),
+ test_objset('ExOstSeq123', [1,2,3]),
+ %%test_objset('ExOstSeq1234', [1,2,3,4]),
+ test_objset('ExOstSeq45', [4,5]),
+ test_objset('ExOstSeq12345', [1,2,3,4,5]),
+
+ ok.
+
+test_objset(Type, Keys) ->
+ _ = [test_object(Type, Key) || Key <- Keys],
+ _ = [(catch test_object(Type, Key)) ||
+ Key <- lists:seq(1, 5) -- Keys],
+ ok.
+
+test_object(T, 1) ->
+ roundtrip('InfObj', T, {T,1,<<42:7>>});
+test_object(T, 2) ->
+ roundtrip('InfObj', T, {T,2,<<"abc">>});
+test_object(T, 3) ->
+ roundtrip('InfObj', T, {T,3,donald}),
+ roundtrip('InfObj', T, {T,3,scrooge});
+test_object(T, 4) ->
+ roundtrip('InfObj', T, {T,4,true}),
+ roundtrip('InfObj', T, {T,4,false});
+test_object(T, 5) ->
+ roundtrip('InfObj', T, {T,5,0}),
+ roundtrip('InfObj', T, {T,5,15}).
roundtrip(M, T, V) ->
asn1_test_lib:roundtrip(M, T, V).
diff --git a/lib/asn1/test/testParamBasic.erl b/lib/asn1/test/testParamBasic.erl
index 3db89ca174..39f7947e8d 100644
--- a/lib/asn1/test/testParamBasic.erl
+++ b/lib/asn1/test/testParamBasic.erl
@@ -43,6 +43,9 @@ main(Rules) ->
#'T12'{number=11,string = <<10:4>>});
_ -> ok
end,
+ roundtrip('AnAlgorithm', {'AnAlgorithm',1,42}),
+ roundtrip('AnAlgorithm', {'AnAlgorithm',2,true}),
+ roundtrip('AnAlgorithm', {'AnAlgorithm',2,false}),
ok.
roundtrip(Type, Value) ->
diff --git a/lib/asn1/vsn.mk b/lib/asn1/vsn.mk
index 1f16f31f6b..daaf26a17f 100644
--- a/lib/asn1/vsn.mk
+++ b/lib/asn1/vsn.mk
@@ -1,2 +1,2 @@
#next version number to use is 2.0
-ASN1_VSN = 3.0
+ASN1_VSN = 3.0.3
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 10:03:19 +0000