106 lines
2.6 KiB
TypeScript
106 lines
2.6 KiB
TypeScript
/* index.d.ts (C) 2013-present SheetJS */
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// TypeScript Version: 2.2
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/** Version string */
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export const version: string;
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/** Parse a buffer or array */
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export function parse(f: CFB$Blob, options?: CFBParsingOptions): CFBContainer;
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/** Read a blob or file or binary string */
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export function read(f: CFB$Blob | string, options?: CFBParsingOptions): CFBContainer;
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/** Find a file entry given a path or file name */
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export function find(cfb: CFBContainer, path: string): CFBEntry | null;
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/** Utility functions */
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export const utils: CFB$Utils;
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/** Options for read and readFile */
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export interface CFBParsingOptions {
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/** Input data encoding */
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type?: 'base64' | 'binary' | 'buffer' | 'file' | 'array';
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/** If true, throw errors when features are not understood */
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WTF?: boolean;
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}
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export type CFB$Blob = Buffer | number[] | Uint8Array;
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export enum CFBEntryType { unknown, storage, stream, lockbytes, property, root }
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export enum CFBStorageType { fat, minifat }
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/** CFB File Entry Object */
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export interface CFBEntry {
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/** Case-sensitive internal name */
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name: string;
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/** CFB type (salient types: stream, storage) -- see CFBEntryType */
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type: number;
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/** Raw Content (Buffer when available, Array of bytes otherwise) */
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content: CFB$Blob;
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/** Creation Time */
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ct?: Date;
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/** Modification Time */
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mt?: Date;
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/** Red/Black Tree color: 0 = red, 1 = black */
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color: number;
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/** Class ID represented as hex string */
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clsid: string;
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/** User-Defined State Bits */
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state: number;
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/** Starting Sector */
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start: number;
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/** Data Size */
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size: number;
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/** Storage location -- see CFBStorageType */
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storage?: string;
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}
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/* cfb.FullPathDir Directory object */
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export interface CFBDirectory {
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/* cfb.FullPathDir keys are paths; cfb.Directory keys are file names */
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[key: string]: CFBEntry;
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}
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/* File object */
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export interface CFBContainer {
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/* search by path or file name */
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find(name: string): CFBEntry;
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/* list of streams and storages */
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FullPaths: string[];
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/* Path -> CFB object mapping */
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FullPathDir: CFBDirectory;
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/* Array of entries in the same order as FullPaths */
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FileIndex: CFBEntry[];
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/* Raw Content, in chunks (Buffer when available, Array of bytes otherwise) */
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raw: {
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header: CFB$Blob,
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sectors: CFB$Blob[];
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};
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}
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/** General utilities */
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export interface CFB$Utils {
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ReadShift(size: number, t?: string): number|string;
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WarnField(hexstr: string, fld?: string): void;
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CheckField(hexstr: string, fld?: string): void;
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prep_blob(blob: any, pos?: number): CFB$Blob;
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bconcat(bufs: any[]): any;
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}
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