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import { parse as parseXML } from "./xml-parser.ts";
/** * Base class for all errors raised by this S3 client. */export class DenoS3LiteClientError extends Error {  constructor(message: string) {    super(message);  }}
/** * An argument or configuration parameter was invalid. */export class InvalidArgumentError extends DenoS3LiteClientError {}
/** * InvalidEndpointError is generated when an invalid end point value is * provided which does not follow domain standards. */export class InvalidEndpointError extends DenoS3LiteClientError {}
/** * InvalidBucketNameError is generated when an invalid bucket name is * provided which does not follow AWS S3 specifications. * http://docs.aws.amazon.com/AmazonS3/latest/dev/BucketRestrictions.html */export class InvalidBucketNameError extends DenoS3LiteClientError {}
/** * InvalidObjectNameError is generated when an invalid object name is * provided which does not follow AWS S3 specifications. * http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMetadata.html */export class InvalidObjectNameError extends DenoS3LiteClientError {}
/** The request cannot be made without an access key to authenticate it */export class AccessKeyRequiredError extends DenoS3LiteClientError {}
/** The request cannot be made without a secret key to authenticate it */export class SecretKeyRequiredError extends DenoS3LiteClientError {}
/** The expiration time for the request is invalid */export class InvalidExpiryError extends DenoS3LiteClientError {}
/** Any error thrown by the server */export class ServerError extends DenoS3LiteClientError {  readonly statusCode: number;  readonly code: string;  readonly key: string | undefined;  readonly bucketName: string | undefined;  readonly resource: string | undefined;  readonly region: string | undefined;
  constructor(    statusCode: number,    code: string,    message: string,    otherData: { key?: string; bucketName?: string; resource?: string; region?: string } = {},  ) {    super(message);    this.statusCode = statusCode;    this.code = code;    this.key = otherData.key;    this.bucketName = otherData.bucketName;    this.resource = otherData.resource;    this.region = otherData.region;  }}
export async function parseServerError(response: Response): Promise<ServerError> {  try {    const xmlParsed = parseXML(await response.text());    const errorRoot = xmlParsed.root;    if (errorRoot?.name !== "Error") {      throw new Error("Invalid root, expected <Error>");    }    const code = errorRoot.children.find((c) => c.name === "Code")?.content ?? "UnknownErrorCode";    const message = errorRoot.children.find((c) => c.name === "Message")?.content ??      "The error message could not be determined.";    const key = errorRoot.children.find((c) => c.name === "Key")?.content;    const bucketName = errorRoot.children.find((c) => c.name === "BucketName")?.content;    const resource = errorRoot.children.find((c) => c.name === "Resource")?.content; // e.g. the object key    const region = errorRoot.children.find((c) => c.name === "Region")?.content;    return new ServerError(response.status, code, message, { key, bucketName, resource, region });  } catch {    return new ServerError(      response.status,      "UnrecognizedError",      `Error: Unexpected response code ${response.status} ${response.statusText}. Unable to parse response as XML.`,    );  }}