SheetJS
2d0c71ac88
- exported object includes static find method - CLI option displays file manifest - ignore mid-table free sectors - ignore lazily-deleted files (orphan nodes)
91 lines
1.7 KiB
JavaScript
91 lines
1.7 KiB
JavaScript
/*::
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type CFBModule = {
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version:string;
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find:(cfb:CFBContainer, path:string)=>?CFBEntry;
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read:(blob:RawBytes|string, opts:CFBReadOpts)=>CFBContainer;
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parse:(file:RawBytes, opts:CFBReadOpts)=>CFBContainer;
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utils:CFBUtils;
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};
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type CFBFullPathDir = {
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[n:string]: CFBEntry;
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}
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type CFBUtils = any;
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type ReadShiftFunc = {
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//(size:number, t:?string):number|string;
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(size:16):string;
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(size:1|2|4, t:?string):number;
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};
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type CheckFieldFunc = {(hexstr:string, fld:string):void;};
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type RawBytes = Array<number> | Buffer | Uint8Array;
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class CFBlobArray extends Array<number> {
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l:number;
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read_shift:ReadShiftFunc;
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chk:CheckFieldFunc;
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};
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interface CFBlobBuffer extends Buffer {
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l:number;
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slice:(start:number, end:?number)=>Buffer;
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read_shift:ReadShiftFunc;
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chk:CheckFieldFunc;
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};
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interface CFBlobUint8 extends Uint8Array {
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l:number;
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slice:(start:number, end:?number)=>Uint8Array;
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read_shift:ReadShiftFunc;
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chk:CheckFieldFunc;
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};
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interface CFBlobber {
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[n:number]:number;
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l:number;
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length:number;
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slice:(start:number, end:?number)=>RawBytes;
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read_shift:ReadShiftFunc;
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chk:CheckFieldFunc;
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};
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type CFBlob = CFBlobArray | CFBlobBuffer | CFBlobUint8;
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interface CFBReadOpts {
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type:?string;
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};
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type CFBFileIndex = Array<CFBEntry>;
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type CFBFindPath = (n:string)=>?CFBEntry;
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type CFBContainer = {
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raw:{
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header:any;
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sectors:Array<any>;
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};
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FileIndex:CFBFileIndex;
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FullPathDir:CFBDirectory;
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FullPaths:Array<string>;
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find:CFBFindPath;
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}
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type CFBEntry = {
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name: string;
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type: number;
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ct?: Date;
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mt?: Date;
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color: number;
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clsid: string;
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state: number;
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start: number;
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size: number;
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storage?: "fat" | "minifat";
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L: number;
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R: number;
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C: number;
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content?: CFBlob;
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}
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*/
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