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* Text decoder/encoder

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Michaël Van Canneyt 2021-12-24 13:39:51 +01:00
parent 056841e66e
commit 2a840f9e58
1 changed files with 41 additions and 0 deletions
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41
packages/rtl/js.pas
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@ -865,6 +865,47 @@ type
TJSSyntaxError = class external name 'SyntaxError' (TJSError);
TJSTextDecoderOptions = class external name 'Object' (TJSObject)
fatal : Boolean;
ignoreBOM : Boolean;
end;
TJSTextDecodeOptions = class external name 'Object' (TJSObject)
stream : Boolean;
end;
TJSTextDecoder = class external name 'TextDecoder' (TJSObject)
Private
FEncoding : String; external name 'encoding';
FFatal : Boolean; external name 'fatal';
FIgnoreBOM : Boolean; external name 'ignoreBOM';
Public
Constructor New(utfLabel : String);
Constructor New(utfLabel : String; Options : TJSTextDecoderOptions);
Function decode(arr : TJSTypedArray) : String; overload;
Function decode(arr : TJSArrayBuffer) : String; overload;
Function decode(arr : TJSTypedArray; opts : TJSTextDecodeOptions) : String; overload;
Function decode(arr : TJSArrayBuffer; opts : TJSTextDecodeOptions) : String; overload;
property Encoding : string Read FEncoding;
Property Fatal : Boolean Read FFatal;
Property IgnoreBOM : Boolean Read FIgnoreBOM;
end;
TJSTextEncoderEncodeIntoResult = class external name 'Object' (TJSObject)
read : Nativeint;
written : NativeInt;
end;
TJSTextEncoder = class external name 'TextEncoder' (TJSObject)
Private
FEncoding : String; external name 'encoding';
Public
Constructor New;
function encode(aString : String) : TJSUInt8Array;
Function encodeInto(aString : String; aArray : TJSUInt8Array) : TJSTextEncoderEncodeIntoResult;
Property Encoding : string Read FEncoding;
end;
var
// JSArguments can be used in procedures/functions to provide access to the 'arguments' array.
JSArguments: TJSFunctionArguments; external name 'arguments';