nufatfs
Version:
A new async-friendly library for accessing FAT16 and FAT32 filesystems
39 lines • 1.6 kB
TypeScript
import { CachedDirectory, LowLevelFatFilesystem, FatType } from "./low-level";
import { Chain } from "./chained-structures";
import { Driver, FatFSDirectoryEntry } from "./types";
import { ClusterChainLink } from "./cluster-chain";
export declare class FatFilesystem {
private fat;
private constructor();
static create(driver: Driver, bypassCoherencyCheck?: boolean, forceFSType?: FatType): Promise<FatFilesystem>;
open(path: string, writable?: boolean): Promise<FatFSFileHandle | null>;
create(path: string): Promise<FatFSFileHandle | null>;
listDir(path: string): Promise<string[] | null>;
getSizeOf(path: string): Promise<null | number>;
getStats(): {
totalClusters: number;
totalBytes: number;
freeClusters: number;
freeBytes: number;
};
delete(path: string): Promise<null | undefined>;
rename(path: string, newPath: string): Promise<void>;
mkdir(path: string): Promise<void>;
flushMetadataChanges(): Promise<void>;
getUnderlying(): LowLevelFatFilesystem;
}
export declare class FatFSFileHandle {
private fat;
private chain;
private writable;
private underlying;
private parent;
get length(): number;
constructor(fat: LowLevelFatFilesystem, chain: Chain<ClusterChainLink>, writable: boolean, underlying: FatFSDirectoryEntry, parent: CachedDirectory);
seek(to: number): Promise<void>;
read(bytes: number): Promise<Uint8Array>;
readAll(): Promise<Uint8Array>;
close(): Promise<void>;
write(data: Uint8Array): Promise<void>;
}
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