57 lines
3.2 KiB
Markdown
57 lines
3.2 KiB
Markdown
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# System.Text.Encodings.Web
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``` diff
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+namespace System.Text.Encodings.Web {
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+ public abstract class HtmlEncoder : TextEncoder {
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+ protected HtmlEncoder();
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+ public static HtmlEncoder Default { get; }
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+ public static HtmlEncoder Create(TextEncoderSettings settings);
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+ public static HtmlEncoder Create(params UnicodeRange[] allowedRanges);
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+ }
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+ public abstract class JavaScriptEncoder : TextEncoder {
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+ protected JavaScriptEncoder();
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+ public static JavaScriptEncoder Default { get; }
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+ public static JavaScriptEncoder UnsafeRelaxedJsonEscaping { get; }
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+ public static JavaScriptEncoder Create(TextEncoderSettings settings);
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+ public static JavaScriptEncoder Create(params UnicodeRange[] allowedRanges);
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+ }
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+ public abstract class TextEncoder {
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+ protected TextEncoder();
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+ public abstract int MaxOutputCharactersPerInputCharacter { get; }
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+ public virtual void Encode(TextWriter output, char[] value, int startIndex, int characterCount);
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+ public void Encode(TextWriter output, string value);
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+ public virtual void Encode(TextWriter output, string value, int startIndex, int characterCount);
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+ public virtual OperationStatus Encode(ReadOnlySpan<char> source, Span<char> destination, out int charsConsumed, out int charsWritten, bool isFinalBlock = true);
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+ public virtual string Encode(string value);
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+ public virtual OperationStatus EncodeUtf8(ReadOnlySpan<byte> utf8Source, Span<byte> utf8Destination, out int bytesConsumed, out int bytesWritten, bool isFinalBlock = true);
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+ public unsafe abstract int FindFirstCharacterToEncode(char* text, int textLength);
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+ public virtual int FindFirstCharacterToEncodeUtf8(ReadOnlySpan<byte> utf8Text);
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+ public unsafe abstract bool TryEncodeUnicodeScalar(int unicodeScalar, char* buffer, int bufferLength, out int numberOfCharactersWritten);
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+ public abstract bool WillEncode(int unicodeScalar);
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+ }
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+ public class TextEncoderSettings {
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+ public TextEncoderSettings();
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+ public TextEncoderSettings(TextEncoderSettings other);
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+ public TextEncoderSettings(params UnicodeRange[] allowedRanges);
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+ public virtual void AllowCharacter(char character);
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+ public virtual void AllowCharacters(params char[] characters);
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+ public virtual void AllowCodePoints(IEnumerable<int> codePoints);
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+ public virtual void AllowRange(UnicodeRange range);
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+ public virtual void AllowRanges(params UnicodeRange[] ranges);
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+ public virtual void Clear();
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+ public virtual void ForbidCharacter(char character);
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+ public virtual void ForbidCharacters(params char[] characters);
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+ public virtual void ForbidRange(UnicodeRange range);
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+ public virtual void ForbidRanges(params UnicodeRange[] ranges);
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+ public virtual IEnumerable<int> GetAllowedCodePoints();
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+ }
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+ public abstract class UrlEncoder : TextEncoder {
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+ protected UrlEncoder();
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+ public static UrlEncoder Default { get; }
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+ public static UrlEncoder Create(TextEncoderSettings settings);
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+ public static UrlEncoder Create(params UnicodeRange[] allowedRanges);
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+ }
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+}
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```
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