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2025-06-30 09:38:03 +08:00
import { Filesystem, FilesystemFileEntry } from './filesystem';
import { CrawledFileType } from './crawlfs';
import { Stats } from 'fs';
export type InputMetadata = {
[property: string]: CrawledFileType;
};
export type BasicFilesArray = {
filename: string;
unpack: boolean;
}[];
export type BasicStreamArray = {
filename: string;
streamGenerator: () => NodeJS.ReadableStream;
mode: Stats['mode'];
unpack: boolean;
link: string | undefined;
}[];
export type FilesystemFilesAndLinks<T extends BasicFilesArray | BasicStreamArray> = {
files: T;
links: T;
};
export declare function writeFilesystem(dest: string, filesystem: Filesystem, lists: FilesystemFilesAndLinks<BasicFilesArray>, metadata: InputMetadata): Promise<NodeJS.WritableStream>;
export declare function streamFilesystem(dest: string, filesystem: Filesystem, lists: FilesystemFilesAndLinks<BasicStreamArray>): Promise<import("fs").WriteStream>;
export interface FileRecord extends FilesystemFileEntry {
integrity: {
hash: string;
algorithm: 'SHA256';
blocks: string[];
blockSize: number;
};
}
export type DirectoryRecord = {
files: Record<string, DirectoryRecord | FileRecord>;
};
export type ArchiveHeader = {
header: DirectoryRecord;
headerString: string;
headerSize: number;
};
export declare function readArchiveHeaderSync(archivePath: string): ArchiveHeader;
export declare function readFilesystemSync(archivePath: string): Filesystem;
export declare function uncacheFilesystem(archivePath: string): boolean;
export declare function uncacheAll(): void;
export declare function readFileSync(filesystem: Filesystem, filename: string, info: FilesystemFileEntry): Buffer;