void TextDecoder::Init(const nsAString& aLabel, const bool aFatal, ErrorResult& aRv) { nsAutoCString encoding; // Let encoding be the result of getting an encoding from label. // If encoding is failure or replacement, throw a RangeError // (https://encoding.spec.whatwg.org/#dom-textdecoder). if (!EncodingUtils::FindEncodingForLabelNoReplacement(aLabel, encoding)) { nsAutoString label(aLabel); EncodingUtils::TrimSpaceCharacters(label); aRv.ThrowRangeError(MSG_ENCODING_NOT_SUPPORTED, &label); return; } InitWithEncoding(encoding, aFatal); }
void TextDecoder::Init(const nsAString& aLabel, const bool aFatal, ErrorResult& aRv) { nsAutoString label(aLabel); EncodingUtils::TrimSpaceCharacters(label); nsAutoCString encoding; // Let encoding be the result of getting an encoding from label. // If encoding is failure or replacement, throw a TypeError. if (!EncodingUtils::FindEncodingForLabel(label, encoding) || encoding.EqualsLiteral("replacement")) { aRv.ThrowTypeError(MSG_ENCODING_NOT_SUPPORTED, &label); return; } InitWithEncoding(encoding, aFatal); }