Base64Codec class

Encodes and decodes 8-bit byte sequences as Base-64 text.

Several alphabets are available as static const instances: standard and standardNoPadding (RFC 4648), urlSafe and urlSafeNoPadding, and bcrypt.

Inheritance

Properties

decoder → AlphabetDecoder
Returns the decoder of this, converting from T to S.
final
encoder → AlphabetEncoder
Returns the encoder from S to T.
final
hashCode → int
The hash code for this object.
no setterinherited
inverted → Codec<Iterable<int>, Iterable<int>>
Inverts this.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

decode(Iterable<int> encoded) → Iterable<int>
Decodes encoded data.
inherited
decodeBuffer(ByteBuffer encoded) → Iterable<int>
Decodes an encoded buffer using this codec
inherited
decodeString(String encoded) → Iterable<int>
Decodes an encoded string using this codec
inherited
encode(Iterable<int> input) → Iterable<int>
Encodes input.
inherited
encodeBuffer(ByteBuffer input) → Iterable<int>
Encodes an input buffer using this codec
inherited
encodeString(String input) → Iterable<int>
Encodes an input string using this codec
inherited
fuse<R>(Codec<Iterable<int>, R> other) → Codec<Iterable<int>, R>
Fuses this with other.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

bcrypt → const Base64Codec
Codec instance to encode and decode 8-bit integer sequence to 6-bit Base-64 character sequence using the alphabet described in Bcrypt:
standard → const Base64Codec
Codec instance to encode and decode 8-bit integer sequence to 6-bit Base-64 character sequence using the alphabet described in RFC-4648:
standardNoPadding → const Base64Codec
Codec instance to encode and decode 8-bit integer sequence to 6-bit Base-64 character sequence using the alphabet described in RFC-4648:
urlSafe → const Base64Codec
Codec instance to encode and decode 8-bit integer sequence to 6-bit Base-64 character sequence using the alphabet described in RFC-4648 considering the URL and filename safety:
urlSafeNoPadding → const Base64Codec
Codec instance to encode and decode 8-bit integer sequence to 6-bit Base-64 character sequence using the alphabet described in RFC-4648 considering the URL and filename safety: