diff options
Diffstat (limited to 'lib/asn1/src/asn1rtt_per.erl')
| -rw-r--r-- | lib/asn1/src/asn1rtt_per.erl | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/lib/asn1/src/asn1rtt_per.erl b/lib/asn1/src/asn1rtt_per.erl index 7903dcf9e9..bcd74d9da7 100644 --- a/lib/asn1/src/asn1rtt_per.erl +++ b/lib/asn1/src/asn1rtt_per.erl @@ -38,7 +38,6 @@ encode_UTF8String/1,decode_UTF8String/1, encode_octet_string/3, encode_known_multiplier_string/4, - decode_known_multiplier_string/5, octets_to_complete/2]). -define('16K',16384). @@ -871,27 +870,6 @@ decode_restricted_string(Bytes,aligned) -> {Len,Bytes2} = decode_length(Bytes,undefined), getoctets_as_list(Bytes2,Len). -decode_known_multiplier_string(StringType,SizeC,NumBits,CharInTab,Bytes) -> - case SizeC of - Ub when is_integer(Ub), Ub*NumBits =< 16 -> - chars_decode(Bytes,NumBits,StringType,CharInTab,Ub); - Ub when is_integer(Ub),Ub =<65535 -> % fixed length - Bytes1 = align(Bytes), - chars_decode(Bytes1,NumBits,StringType,CharInTab,Ub); - Vl when is_list(Vl) -> - {Len,Bytes1} = decode_length(Bytes,{hd(Vl),lists:max(Vl)}), - Bytes2 = align(Bytes1), - chars_decode(Bytes2,NumBits,StringType,CharInTab,Len); - no -> - {Len,Bytes1} = decode_length(Bytes,undefined), - Bytes2 = align(Bytes1), - chars_decode(Bytes2,NumBits,StringType,CharInTab,Len); - {Lb,Ub}-> - {Len,Bytes1} = decode_length(Bytes,{Lb,Ub}), - Bytes2 = align(Bytes1), - chars_decode(Bytes2,NumBits,StringType,CharInTab,Len) - end. - encode_GeneralString(_C,Val) -> encode_restricted_string(Val). decode_GeneralString(Bytes,_C) -> @@ -918,18 +896,6 @@ decode_VideotexString(Bytes,_C) -> decode_restricted_string(Bytes,aligned). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% getBMPChars(Bytes,Len) ->{BMPcharList,RemainingBytes} -%% -getBMPChars(<<T/binary>>, 0, Acc) -> - {lists:reverse(Acc),T}; -getBMPChars(<<0,O2,Bytes1/bitstring>>, Len, Acc) -> - getBMPChars(Bytes1,Len-1,[O2|Acc]); -getBMPChars(<<O1,O2,Bytes1/bitstring>>, Len, Acc) -> - getBMPChars(Bytes1,Len-1,[{0,0,O1,O2}|Acc]). - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% chars_encode(C,StringType,Value) -> ValueList %% @@ -970,36 +936,6 @@ pre_complete_bits(NumBits,Val) when NumBits =< 2040 -> % 255 * 8 [30,Unused,Len div 8,<<(Val bsl Unused):Len>>]. -chars_decode(Bytes,_,'BMPString',_,Len) -> - getBMPChars(Bytes,Len,[]); -chars_decode(Bytes,NumBits,_StringType,CharInTab,Len) -> - chars_decode2(Bytes,CharInTab,NumBits,Len). - - -chars_decode2(Bytes,CharInTab,NumBits,Len) -> - chars_decode2(Bytes,CharInTab,NumBits,Len,[]). - -chars_decode2(Bytes,_CharInTab,_NumBits,0,Acc) -> - {lists:reverse(Acc),Bytes}; -chars_decode2(Bytes,{Min,Max,notab},NumBits,Len,Acc) when NumBits > 8 -> - {Char,Bytes2} = getbits(Bytes,NumBits), - Result = - if - Char < 256 -> Char; - true -> - list_to_tuple(binary_to_list(<<Char:32>>)) - end, - chars_decode2(Bytes2,{Min,Max,notab},NumBits,Len -1,[Result|Acc]); -chars_decode2(Bytes,{Min,Max,notab},NumBits,Len,Acc) -> - {Char,Bytes2} = getbits(Bytes,NumBits), - chars_decode2(Bytes2,{Min,Max,notab},NumBits,Len -1,[Char+Min|Acc]); - -%% BMPString and UniversalString with PermittedAlphabet is currently not supported -chars_decode2(Bytes,{Min,Max,CharInTab},NumBits,Len,Acc) -> - {Char,Bytes2} = getbits(Bytes,NumBits), - chars_decode2(Bytes2,{Min,Max,CharInTab},NumBits,Len -1,[element(Char+1,CharInTab)|Acc]). - - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% encode_UTF8String(Val) -> CompleteList %% Val -> <<utf8encoded binary>> |