Class Base92JsonSafeEncoder

Encodes arbitrary bytes with a canonical base-92 representation that can appear inside a JSON string without JSON string escaping.

Inheritance

object

Base92JsonSafeEncoder

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Eigenverft.NetLib.Infrastructure.Text

Assembly: Eigenverft.NetLib.Infrastructure.dll

Syntax

public static class Base92JsonSafeEncoder

Remarks

The alphabet contains every printable ASCII character from U+0021 through U+007E except double quote (") and backslash (</code>). Space is excluded by starting at U+0021. The resulting 92 symbols are: !#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~.

Encoding interprets the non-leading-zero input bytes as one unsigned big-endian base-256 integer and converts it to base 92. Each leading zero byte is represented by one leading !, the zero-valued alphabet symbol. Empty input encodes as an empty string and no padding is used.

This type provides representation only. Base92JsonSafe does not provide cryptographic protection and should not be treated as encryption. JSON-safe here means JSON-string-safe; characters such as <, >, &, apostrophe, and slash remain part of the alphabet and may require separate handling in other contexts.

Fields

Alphabet

Gets the canonical 92-character alphabet in digit order from zero through 91.

Declaration

public const string Alphabet = "!#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~"

Field Value

Type	Description
string

Methods

Decode(string)

Decodes one canonical Base92JsonSafe string.

Declaration

public static byte[] Decode(string value)

Parameters

Type	Name	Description
string	value	The encoded value.

Returns

Type	Description
byte[]	The decoded bytes.

Exceptions

Type	Condition
ArgumentNullException	value is null.
FormatException	value contains a character outside the alphabet.

Encode(byte[])

Encodes bytes using the canonical Base92JsonSafe representation.

Declaration

public static string Encode(byte[] bytes)

Parameters

Type	Name	Description
byte[]	bytes	The bytes to encode.

Returns

Type	Description
string	The Base92JsonSafe string.

TryDecode(string?, out byte[])

Attempts to decode one canonical Base92JsonSafe string.

Declaration

public static bool TryDecode(string? value, out byte[] bytes)

Parameters

Type	Name	Description
string	value	The encoded value.
byte[]	bytes	Receives the decoded bytes on success.

Returns

Type	Description
bool	true when decoding succeeds; otherwise false.