comm/third_party/asn1js/src/internals/LocalUtf8StringValueBlock.ts


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import * as pvtsutils from "pvtsutils";
import { LocalSimpleStringBlock, LocalSimpleStringBlockJson, LocalSimpleStringBlockParams } from "./LocalSimpleStringBlock";

export type LocalUtf8StringValueBlockParams = LocalSimpleStringBlockParams;
export type LocalUtf8StringValueBlockJson = LocalSimpleStringBlockJson;

export class LocalUtf8StringValueBlock extends LocalSimpleStringBlock {

  public static override NAME = "Utf8StringValueBlock";

  public override fromBuffer(inputBuffer: ArrayBuffer | Uint8Array): void {
    this.valueBlock.valueHexView = pvtsutils.BufferSourceConverter.toUint8Array(inputBuffer);
    try {
      this.valueBlock.value = pvtsutils.Convert.ToUtf8String(inputBuffer);
    }
    catch (ex) {
      this.warnings.push(`Error during "decodeURIComponent": ${ex}, using raw string`);
      this.valueBlock.value = pvtsutils.Convert.ToBinary(inputBuffer);
    }
  }

  public override fromString(inputString: string): void {
    this.valueBlock.valueHexView = new Uint8Array(pvtsutils.Convert.FromUtf8String(inputString));
    this.valueBlock.value = inputString;
  }

}