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| author | Björn Gustavsson <[email protected]> | 2013-01-22 16:48:41 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2013-01-23 15:22:56 +0100 |
| commit | dc17110cd88153a74900d71d35df608f5d58c0f3 (patch) | |
| tree | cb13a3bdad07d89b98c96c5292b7297efbf6f728 /lib/asn1/src/asn1rtt_per.erl | |
| parent | 26182a5c8cf96fa6d255e23a6d4cd0d2c5248a69 (diff) | |
| download | otp-dc17110cd88153a74900d71d35df608f5d58c0f3.tar.gz otp-dc17110cd88153a74900d71d35df608f5d58c0f3.tar.bz2 otp-dc17110cd88153a74900d71d35df608f5d58c0f3.zip | |
per,uper: Optimize decoding of the remaining string types
Diffstat (limited to 'lib/asn1/src/asn1rtt_per.erl')
| -rw-r--r-- | lib/asn1/src/asn1rtt_per.erl | 37 |
1 files changed, 6 insertions, 31 deletions
diff --git a/lib/asn1/src/asn1rtt_per.erl b/lib/asn1/src/asn1rtt_per.erl index bcd74d9da7..2bcf459330 100644 --- a/lib/asn1/src/asn1rtt_per.erl +++ b/lib/asn1/src/asn1rtt_per.erl @@ -30,12 +30,12 @@ encode_relative_oid/1, decode_relative_oid/1, complete/1, encode_open_type/1, - encode_GeneralString/2, decode_GeneralString/2, - encode_GraphicString/2, decode_GraphicString/2, - encode_TeletexString/2, decode_TeletexString/2, - encode_VideotexString/2, decode_VideotexString/2, - encode_ObjectDescriptor/2, decode_ObjectDescriptor/1, - encode_UTF8String/1,decode_UTF8String/1, + encode_GeneralString/2, + encode_GraphicString/2, + encode_TeletexString/2, + encode_VideotexString/2, + encode_ObjectDescriptor/2, + encode_UTF8String/1, encode_octet_string/3, encode_known_multiplier_string/4, octets_to_complete/2]). @@ -866,34 +866,20 @@ encode_known_multiplier_string(SizeC, NumBits, CharOutTab, Val) -> [encode_length(length(Val)),2,Result] end. -decode_restricted_string(Bytes,aligned) -> - {Len,Bytes2} = decode_length(Bytes,undefined), - getoctets_as_list(Bytes2,Len). - encode_GeneralString(_C,Val) -> encode_restricted_string(Val). -decode_GeneralString(Bytes,_C) -> - decode_restricted_string(Bytes,aligned). encode_GraphicString(_C,Val) -> encode_restricted_string(Val). -decode_GraphicString(Bytes,_C) -> - decode_restricted_string(Bytes,aligned). encode_ObjectDescriptor(_C,Val) -> encode_restricted_string(Val). -decode_ObjectDescriptor(Bytes) -> - decode_restricted_string(Bytes,aligned). encode_TeletexString(_C,Val) -> % equivalent with T61String encode_restricted_string(Val). -decode_TeletexString(Bytes,_C) -> - decode_restricted_string(Bytes,aligned). encode_VideotexString(_C,Val) -> encode_restricted_string(Val). -decode_VideotexString(Bytes,_C) -> - decode_restricted_string(Bytes,aligned). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -948,17 +934,6 @@ encode_UTF8String(Val) -> encode_UTF8String(list_to_binary(Val)). -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% decode_UTF8String(Bytes) -> {Utf8Binary,RemainingBytes} -%% Utf8Binary -> <<utf8 encoded binary>> -%% RemainingBytes -> <<buffer>> -decode_UTF8String(Bytes) -> - {Len,Bytes2} = decode_length(Bytes, undefined), - {_Bin,_Bytes3} = getoctets_as_bin(Bytes2, Len). - - - - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% encode_object_identifier(Val) -> CompleteList %% encode_object_identifier({Name,Val}) -> CompleteList |