diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/asn1/src/asn1ct_constructed_ber_bin_v2.erl | 8 | ||||
-rw-r--r-- | lib/asn1/src/asn1ct_gen.erl | 13 | ||||
-rw-r--r-- | lib/asn1/src/asn1ct_gen_ber_bin_v2.erl | 8 | ||||
-rw-r--r-- | lib/asn1/src/asn1rt_ber_bin_v2.erl | 22 |
4 files changed, 28 insertions, 23 deletions
diff --git a/lib/asn1/src/asn1ct_constructed_ber_bin_v2.erl b/lib/asn1/src/asn1ct_constructed_ber_bin_v2.erl index e3be914af4..e16873c717 100644 --- a/lib/asn1/src/asn1ct_constructed_ber_bin_v2.erl +++ b/lib/asn1/src/asn1ct_constructed_ber_bin_v2.erl @@ -1227,7 +1227,7 @@ gen_dec_call({typefield,_},_,_,_Cname,Type,BytesVar,Tag,_,_,false,_) -> emit([nl,indent(6),"begin",nl]), % emit([indent(9),{curr,opendec}," = ?RT_BER:decode_open_type(", emit([indent(9),{curr,tmptlv}," = ?RT_BER:decode_open_type(", - BytesVar,",",{asis,Tag},"),",nl]), + BytesVar,",",{asis,Tag},asn1ct_gen:nif_parameter(),"),",nl]), % emit([indent(9),"{",{curr,tmptlv},",_} = ?RT_BER:decode(", % {curr,opendec},"),",nl]), @@ -1242,7 +1242,8 @@ gen_dec_call({typefield,_},_,_,_Cname,Type,BytesVar,Tag,_,_,false,_) -> emit([indent(9),"end",nl,indent(6),"end",nl]), []; gen_dec_call({typefield,_},_,_,Cname,Type,BytesVar,Tag,_,_,_DecObjInf,OptOrMandComp) -> - emit(["?RT_BER:decode_open_type(",BytesVar,",",{asis,Tag},")"]), + emit(["?RT_BER:decode_open_type(",BytesVar,",",{asis,Tag}, + asn1ct_gen:nif_parameter(),")"]), RefedFieldName = % asn1ct_gen:get_constraint(Type#type.constraint, % tableconstraint_info), @@ -1250,7 +1251,8 @@ gen_dec_call({typefield,_},_,_,Cname,Type,BytesVar,Tag,_,_,_DecObjInf,OptOrMandC [{Cname,RefedFieldName,asn1ct_gen:mk_var(asn1ct_name:curr(term)), asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),Tag,OptOrMandComp}]; gen_dec_call({objectfield,PrimFieldName,PFNList},_,_,Cname,_,BytesVar,Tag,_,_,_,OptOrMandComp) -> - emit(["?RT_BER:decode_open_type(",BytesVar,",",{asis,Tag},")"]), + emit(["?RT_BER:decode_open_type(",BytesVar,",",{asis,Tag}, + asn1ct_gen:nif_parameter(),")"]), [{Cname,{PrimFieldName,PFNList},asn1ct_gen:mk_var(asn1ct_name:curr(term)), asn1ct_gen:mk_var(asn1ct_name:curr(tmpterm)),Tag,OptOrMandComp}]; gen_dec_call(InnerType,Erules,TopType,Cname,Type,BytesVar,Tag,PrimOptOrMand, diff --git a/lib/asn1/src/asn1ct_gen.erl b/lib/asn1/src/asn1ct_gen.erl index 4615e2118a..e18bc37058 100644 --- a/lib/asn1/src/asn1ct_gen.erl +++ b/lib/asn1/src/asn1ct_gen.erl @@ -47,6 +47,7 @@ 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 @@ -974,7 +975,7 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) -> % case Erules of % ber_bin_v2 -> % emit(["decode(Type,Data0) ->",nl]), -% emit(["{Data,_RestBin} = ?RT_BER:decode(Data0",driver_parameter(),"),",nl]); +% emit(["{Data,_RestBin} = ?RT_BER:decode(Data0",nif_parameter(),"),",nl]); % _ -> % emit(["decode(Type,Data) ->",nl]) % end, @@ -991,10 +992,10 @@ pgen_dispatcher(Erules,_Module,{Types,_Values,_,_,_Objects,_ObjectSets}) -> {ber_bin_v2,false} -> io_lib:format("~s~s~s~n", ["element(1,?RT_BER:decode(Data", - driver_parameter(),"))"]); + nif_parameter(),"))"]); {ber_bin_v2,true} -> emit(["{Data,Rest} = ?RT_BER:decode(Data0", - driver_parameter(),"),",nl]), + nif_parameter(),"),",nl]), "Data"; _ -> "Data" @@ -1130,8 +1131,8 @@ gen_decode_partial_incomplete(Erule) when Erule == ber;Erule==ber_bin; "Data) of",nl]), EmitCaseClauses(), emit(["decode_part(Type,Data0) ->",nl]), - Driver = driver_parameter(), - emit([" case catch decode_inc_disp(Type,element(1,?RT_BER:decode(Data0",Driver,"))) of",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(); @@ -1174,7 +1175,7 @@ gen_partial_inc_dispatcher([],_) -> emit(["decode_partial_inc_disp(Type,_Data) ->",nl, " exit({error,{asn1,{undefined_type,Type}}}).",nl]). -driver_parameter() -> +nif_parameter() -> Options = get(encoding_options), case {lists:member(driver,Options),lists:member(nif,Options)} of {true,_} -> ",nif"; diff --git a/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl b/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl index 9ec458e351..e8a4ad0cf1 100644 --- a/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl +++ b/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl @@ -416,7 +416,7 @@ gen_decode_selected(Erules,Type,FuncName) -> end, emit([" case ?RT_BER:decode_selective(",{asis,Pattern},",Bin) of",nl, " {ok,Bin2} when is_binary(Bin2) ->",nl, - " {Tlv,_} = ?RT_BER:decode(Bin2),",nl]), + " {Tlv,_} = ?RT_BER:decode(Bin2",asn1ct_gen:nif_parameter(),"),",nl]), emit("{ok,"), gen_decode_selected_type(Erules,Type), emit(["};",nl," Err -> exit({error,{selctive_decode,Err}})",nl, @@ -708,7 +708,7 @@ gen_dec_prim(Erules,Att,BytesVar,DoTag,TagIn,Form,OptOrMand) -> 'ASN1_OPEN_TYPE' -> emit(["?RT_BER:decode_open_type_as_binary(", BytesVar,","]), - add_func({decode_open_type_as_binary,2}); + add_func({decode_open_type_as_binary,3}); #'ObjectClassFieldType'{} -> case asn1ct_gen:get_inner(Att#type.def) of {fixedtypevaluefield,_,InnerType} -> @@ -716,7 +716,7 @@ gen_dec_prim(Erules,Att,BytesVar,DoTag,TagIn,Form,OptOrMand) -> 'ASN1_OPEN_TYPE' -> emit(["?RT_BER:decode_open_type_as_binary(", BytesVar,","]), - add_func({decode_open_type_as_binary,2}); + add_func({decode_open_type_as_binary,3}); Other -> exit({'can not decode' ,Other}) end; @@ -1064,7 +1064,7 @@ emit_tlv_format_function() -> end. emit_tlv_format_function1() -> emit(["tlv_format(Bytes) when is_binary(Bytes) ->",nl, - " {Tlv,_}=?RT_BER:decode(Bytes),",nl, + " {Tlv,_}=?RT_BER:decode(Bytes",asn1ct_gen:nif_parameter(),"),",nl, " Tlv;",nl, "tlv_format(Bytes) ->",nl, " Bytes.",nl]). diff --git a/lib/asn1/src/asn1rt_ber_bin_v2.erl b/lib/asn1/src/asn1rt_ber_bin_v2.erl index 832c055389..2df289e2b8 100644 --- a/lib/asn1/src/asn1rt_ber_bin_v2.erl +++ b/lib/asn1/src/asn1rt_ber_bin_v2.erl @@ -49,7 +49,8 @@ decode_tag_and_length/1]). -export([encode_open_type/1,encode_open_type/2, - decode_open_type/2,decode_open_type_as_binary/2]). + decode_open_type/2,decode_open_type/3, + decode_open_type_as_binary/2]). -export([decode_primitive_incomplete/2,decode_selective/2]). @@ -158,6 +159,9 @@ encode_tlv_list([],Acc) -> Bin=list_to_binary(lists:reverse(Acc)), {Bin,size(Bin)}. +decode(B) -> + decode(B, erlang). + %% asn1-1.7 decode(B, nif) -> case application:get_env(asn1, nif_loadable) of @@ -177,8 +181,10 @@ decode(B, nif) -> end, decode(B, nif) end; -decode(B,erlang) -> - decode(B). +decode(B,erlang) when is_binary(B) -> + decode_primitive(B); +decode(Tlv,erlang) -> + {Tlv,<<>>}. handle_error([],_)-> exit({error,{asn1,{"memory allocation problem"}}}); @@ -207,12 +213,6 @@ error_pos([B|Bs]) -> BS = 8 * length(Bs), B bsl BS + error_pos(Bs). -decode(Bin) when is_binary(Bin) -> - decode_primitive(Bin); -decode(Tlv) -> % assume it is a tlv - {Tlv,<<>>}. - - decode_primitive(Bin) -> {Form,TagNo,V,Rest} = decode_tag_and_length(Bin), case Form of @@ -770,9 +770,11 @@ encode_open_type(Val,Tag) -> %% Value = binary with decoded data (which must be decoded again as some type) %% decode_open_type(Tlv, TagIn) -> + decode_open_type(Tlv, TagIn, erlang). +decode_open_type(Tlv, TagIn, Method) -> case match_tags(Tlv,TagIn) of Bin when is_binary(Bin) -> - {InnerTlv,_} = decode(Bin), + {InnerTlv,_} = decode(Bin,Method), InnerTlv; TlvBytes -> TlvBytes end. |