DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
60 lines
1.7 KiB
Text
60 lines
1.7 KiB
Text
import { Checksum, Encoder } from "@smithy/types";
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import { Readable } from "stream";
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import { Duplex } from "stream";
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/**
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* @internal
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*/
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export interface ChecksumStreamInit<T extends Readable | ReadableStream> {
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/**
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* Base64 value of the expected checksum.
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*/
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expectedChecksum: string;
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/**
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* For error messaging, the location from which the checksum value was read.
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*/
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checksumSourceLocation: string;
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/**
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* The checksum calculator.
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*/
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checksum: Checksum;
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/**
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* The stream to be checked.
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*/
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source: T;
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/**
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* Optional base 64 encoder if calling from a request context.
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*/
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base64Encoder?: Encoder;
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}
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/**
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* @internal
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*
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* Wrapper for throwing checksum errors for streams without
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* buffering the stream.
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*
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*/
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export declare class ChecksumStream extends Duplex {
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private expectedChecksum;
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private checksumSourceLocation;
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private checksum;
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private source?;
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private base64Encoder;
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constructor({ expectedChecksum, checksum, source, checksumSourceLocation, base64Encoder, }: ChecksumStreamInit<Readable>);
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/**
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* @internal do not call this directly.
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*/
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_read(size: number): void;
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/**
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* @internal do not call this directly.
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*
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* When the upstream source flows data to this stream,
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* calculate a step update of the checksum.
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*/
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_write(chunk: Buffer, encoding: string, callback: (err?: Error) => void): void;
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/**
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* @internal do not call this directly.
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*
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* When the upstream source finishes, perform the checksum comparison.
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*/
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_final(callback: (err?: Error) => void): Promise<void>;
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}
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