diff options
Diffstat (limited to 'lib/asn1/src/asn1ct_gen_ber_bin_v2.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_gen_ber_bin_v2.erl | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl b/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl index 0826384365..e7414a2040 100644 --- a/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl +++ b/lib/asn1/src/asn1ct_gen_ber_bin_v2.erl @@ -518,19 +518,8 @@ gen_dec_prim(Erules,Att,BytesVar,DoTag,TagIn,Form,OptOrMand) -> need(decode_enumerated, 3); 'REAL' -> ok; - {'BIT STRING',NamedNumberList} -> - case get(compact_bit_string) of - true -> - emit(["decode_compact_bit_string(", - BytesVar,",",{asis,Constraint},",", - {asis,NamedNumberList},","]), - need(decode_compact_bit_string, 4); - _ -> - emit(["decode_bit_string(",BytesVar,",", - {asis,Constraint},",", - {asis,NamedNumberList},","]), - need(decode_bit_string, 4) - end; + {'BIT STRING',_NamedNumberList} -> + ok; 'NULL' -> emit(["decode_null(",BytesVar,","]), need(decode_null, 2); @@ -634,6 +623,8 @@ gen_dec_prim(Erules,Att,BytesVar,DoTag,TagIn,Form,OptOrMand) -> _ when is_list(DoTag) -> {asis,DoTag} end, case NewTypeName of + {'BIT STRING',NNL} -> + gen_dec_bit_string(BytesVar, Constraint, NNL, TagStr); 'REAL' -> asn1ct_name:new(tmpbuf), emit(["begin",nl, @@ -660,6 +651,20 @@ int_constr(SingleValue,[]) -> SingleValue; int_constr(SV,VR) -> [SV,VR]. + +gen_dec_bit_string(BytesVar, _Constraint, [_|_]=NNL, TagStr) -> + call(decode_named_bit_string, + [BytesVar,{asis,NNL},TagStr]); +gen_dec_bit_string(BytesVar, Constraint, [], TagStr) -> + case get(compact_bit_string) of + true -> + call(decode_compact_bit_string, + [BytesVar,{asis,Constraint},TagStr]); + _ -> + call(decode_legacy_bit_string, + [BytesVar,{asis,Constraint},TagStr]) + end. + %% Object code generating for encoding and decoding %% ------------------------------------------------ |