node-pkware/dist/simple/Explode.d.ts

node.js implementation of StormLib's pkware compressor/de-compressor

export declare class Explode {
    private readonly inputBuffer;
    /**
     * Used for accessing the data within inputBuffer
     */
    private readonly inputBufferView;
    /**
     * Used for caching inputBuffer.byteLength as that getter is doing some uncached computation to measure the length of
     * inputBuffer
     */
    private readonly inputBufferSize;
    /**
     * The explode algorithm works by trimming off the beginning of inputBuffer byte by byte. Instead of actually
     * adjusting the inputBuffer every time a byte is handled we store the beginning of the unhandled section and use it
     * when indexing data that is being read.
     */
    private inputBufferStartIndex;
    private outputBuffer;
    private outputBufferView;
    private outputBufferSize;
    private needMoreInput;
    private extraBits;
    private bitBuffer;
    private readonly lengthCodes;
    private readonly distPosCodes;
    private compressionType;
    private dictionarySize;
    private dictionarySizeMask;
    private chBitsAsc;
    /**
     * the naming comes from stormlib, the 2C34 refers to the table's position in memory
     */
    private asciiTable2C34;
    /**
     * the naming comes from stormlib, the 2D34 refers to the table's position in memory
     */
    private asciiTable2D34;
    /**
     * the naming comes from stormlib, the 2E34 refers to the table's position in memory
     */
    private asciiTable2E34;
    /**
     * the naming comes from stormlib, the 2EB4 refers to the table's position in memory
     */
    private asciiTable2EB4;
    constructor(input: ArrayBufferLike);
    /**
     * @throws `InvalidCompressionTypeError`
     * @throws `InvalidDictionarySizeError`
     * @throws `AbortedError`
     */
    getResult(): ArrayBuffer;
    private generateAsciiTables;
    /**
     * @throws `AbortedError` when there isn't enough data to be wasted
     */
    private wasteBits;
    /**
     * @throws `AbortedError`
     */
    private decodeNextLiteral;
    /**
     * @throws `AbortedError`
     */
    private decodeDistance;
    private processInput;
    private parseInitialData;
    /**
     * This function assumes there are at least 2 bytes of data in the buffer
     *
     * @throws `InvalidCompressionTypeError`
     * @throws `InvalidDictionarySizeError`
     */
    private readHeader;
}