chatRedux/backend/node_modules/bson/lib/long.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Long = void 0;
var utils_1 = require("./parser/utils");
/**
 * wasm optimizations, to do native i64 multiplication and divide
 */
var wasm = undefined;
try {
    wasm = new WebAssembly.Instance(new WebAssembly.Module(
    // prettier-ignore
    new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 13, 2, 96, 0, 1, 127, 96, 4, 127, 127, 127, 127, 1, 127, 3, 7, 6, 0, 1, 1, 1, 1, 1, 6, 6, 1, 127, 1, 65, 0, 11, 7, 50, 6, 3, 109, 117, 108, 0, 1, 5, 100, 105, 118, 95, 115, 0, 2, 5, 100, 105, 118, 95, 117, 0, 3, 5, 114, 101, 109, 95, 115, 0, 4, 5, 114, 101, 109, 95, 117, 0, 5, 8, 103, 101, 116, 95, 104, 105, 103, 104, 0, 0, 10, 191, 1, 6, 4, 0, 35, 0, 11, 36, 1, 1, 126, 32, 0, 173, 32, 1, 173, 66, 32, 134, 132, 32, 2, 173, 32, 3, 173, 66, 32, 134, 132, 126, 34, 4, 66, 32, 135, 167, 36, 0, 32, 4, 167, 11, 36, 1, 1, 126, 32, 0, 173, 32, 1, 173, 66, 32, 134, 132, 32, 2, 173, 32, 3, 173, 66, 32, 134, 132, 127, 34, 4, 66, 32, 135, 167, 36, 0, 32, 4, 167, 11, 36, 1, 1, 126, 32, 0, 173, 32, 1, 173, 66, 32, 134, 132, 32, 2, 173, 32, 3, 173, 66, 32, 134, 132, 128, 34, 4, 66, 32, 135, 167, 36, 0, 32, 4, 167, 11, 36, 1, 1, 126, 32, 0, 173, 32, 1, 173, 66, 32, 134, 132, 32, 2, 173, 32, 3, 173, 66, 32, 134, 132, 129, 34, 4, 66, 32, 135, 167, 36, 0, 32, 4, 167, 11, 36, 1, 1, 126, 32, 0, 173, 32, 1, 173, 66, 32, 134, 132, 32, 2, 173, 32, 3, 173, 66, 32, 134, 132, 130, 34, 4, 66, 32, 135, 167, 36, 0, 32, 4, 167, 11])), {}).exports;
}
catch (_a) {
    // no wasm support
}
var TWO_PWR_16_DBL = 1 << 16;
var TWO_PWR_24_DBL = 1 << 24;
var TWO_PWR_32_DBL = TWO_PWR_16_DBL * TWO_PWR_16_DBL;
var TWO_PWR_64_DBL = TWO_PWR_32_DBL * TWO_PWR_32_DBL;
var TWO_PWR_63_DBL = TWO_PWR_64_DBL / 2;
/** A cache of the Long representations of small integer values. */
var INT_CACHE = {};
/** A cache of the Long representations of small unsigned integer values. */
var UINT_CACHE = {};
/**
 * A class representing a 64-bit integer
 * @public
 * @category BSONType
 * @remarks
 * The internal representation of a long is the two given signed, 32-bit values.
 * We use 32-bit pieces because these are the size of integers on which
 * Javascript performs bit-operations.  For operations like addition and
 * multiplication, we split each number into 16 bit pieces, which can easily be
 * multiplied within Javascript's floating-point representation without overflow
 * or change in sign.
 * In the algorithms below, we frequently reduce the negative case to the
 * positive case by negating the input(s) and then post-processing the result.
 * Note that we must ALWAYS check specially whether those values are MIN_VALUE
 * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as
 * a positive number, it overflows back into a negative).  Not handling this
 * case would often result in infinite recursion.
 * Common constant values ZERO, ONE, NEG_ONE, etc. are found as static properties on this class.
 */
var Long = /** @class */ (function () {
    /**
     * Constructs a 64 bit two's-complement integer, given its low and high 32 bit values as *signed* integers.
     *  See the from* functions below for more convenient ways of constructing Longs.
     *
     * Acceptable signatures are:
     * - Long(low, high, unsigned?)
     * - Long(bigint, unsigned?)
     * - Long(string, unsigned?)
     *
     * @param low - The low (signed) 32 bits of the long
     * @param high - The high (signed) 32 bits of the long
     * @param unsigned - Whether unsigned or not, defaults to signed
     */
    function Long(low, high, unsigned) {
        if (low === void 0) { low = 0; }
        if (!(this instanceof Long))
            return new Long(low, high, unsigned);
        if (typeof low === 'bigint') {
            Object.assign(this, Long.fromBigInt(low, !!high));
        }
        else if (typeof low === 'string') {
            Object.assign(this, Long.fromString(low, !!high));
        }
        else {
            this.low = low | 0;
            this.high = high | 0;
            this.unsigned = !!unsigned;
        }
        Object.defineProperty(this, '__isLong__', {
            value: true,
            configurable: false,
            writable: false,
            enumerable: false
        });
    }
    /**
     * Returns a Long representing the 64 bit integer that comes by concatenating the given low and high bits.
     * Each is assumed to use 32 bits.
     * @param lowBits - The low 32 bits
     * @param highBits - The high 32 bits
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromBits = function (lowBits, highBits, unsigned) {
        return new Long(lowBits, highBits, unsigned);
    };
    /**
     * Returns a Long representing the given 32 bit integer value.
     * @param value - The 32 bit integer in question
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromInt = function (value, unsigned) {
        var obj, cachedObj, cache;
        if (unsigned) {
            value >>>= 0;
            if ((cache = 0 <= value && value < 256)) {
                cachedObj = UINT_CACHE[value];
                if (cachedObj)
                    return cachedObj;
            }
            obj = Long.fromBits(value, (value | 0) < 0 ? -1 : 0, true);
            if (cache)
                UINT_CACHE[value] = obj;
            return obj;
        }
        else {
            value |= 0;
            if ((cache = -128 <= value && value < 128)) {
                cachedObj = INT_CACHE[value];
                if (cachedObj)
                    return cachedObj;
            }
            obj = Long.fromBits(value, value < 0 ? -1 : 0, false);
            if (cache)
                INT_CACHE[value] = obj;
            return obj;
        }
    };
    /**
     * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned.
     * @param value - The number in question
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromNumber = function (value, unsigned) {
        if (isNaN(value))
            return unsigned ? Long.UZERO : Long.ZERO;
        if (unsigned) {
            if (value < 0)
                return Long.UZERO;
            if (value >= TWO_PWR_64_DBL)
                return Long.MAX_UNSIGNED_VALUE;
        }
        else {
            if (value <= -TWO_PWR_63_DBL)
                return Long.MIN_VALUE;
            if (value + 1 >= TWO_PWR_63_DBL)
                return Long.MAX_VALUE;
        }
        if (value < 0)
            return Long.fromNumber(-value, unsigned).neg();
        return Long.fromBits(value % TWO_PWR_32_DBL | 0, (value / TWO_PWR_32_DBL) | 0, unsigned);
    };
    /**
     * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned.
     * @param value - The number in question
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromBigInt = function (value, unsigned) {
        return Long.fromString(value.toString(), unsigned);
    };
    /**
     * Returns a Long representation of the given string, written using the specified radix.
     * @param str - The textual representation of the Long
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @param radix - The radix in which the text is written (2-36), defaults to 10
     * @returns The corresponding Long value
     */
    Long.fromString = function (str, unsigned, radix) {
        if (str.length === 0)
            throw Error('empty string');
        if (str === 'NaN' || str === 'Infinity' || str === '+Infinity' || str === '-Infinity')
            return Long.ZERO;
        if (typeof unsigned === 'number') {
            // For goog.math.long compatibility
            (radix = unsigned), (unsigned = false);
        }
        else {
            unsigned = !!unsigned;
        }
        radix = radix || 10;
        if (radix < 2 || 36 < radix)
            throw RangeError('radix');
        var p;
        if ((p = str.indexOf('-')) > 0)
            throw Error('interior hyphen');
        else if (p === 0) {
            return Long.fromString(str.substring(1), unsigned, radix).neg();
        }
        // Do several (8) digits each time through the loop, so as to
        // minimize the calls to the very expensive emulated div.
        var radixToPower = Long.fromNumber(Math.pow(radix, 8));
        var result = Long.ZERO;
        for (var i = 0; i < str.length; i += 8) {
            var size = Math.min(8, str.length - i), value = parseInt(str.substring(i, i + size), radix);
            if (size < 8) {
                var power = Long.fromNumber(Math.pow(radix, size));
                result = result.mul(power).add(Long.fromNumber(value));
            }
            else {
                result = result.mul(radixToPower);
                result = result.add(Long.fromNumber(value));
            }
        }
        result.unsigned = unsigned;
        return result;
    };
    /**
     * Creates a Long from its byte representation.
     * @param bytes - Byte representation
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @param le - Whether little or big endian, defaults to big endian
     * @returns The corresponding Long value
     */
    Long.fromBytes = function (bytes, unsigned, le) {
        return le ? Long.fromBytesLE(bytes, unsigned) : Long.fromBytesBE(bytes, unsigned);
    };
    /**
     * Creates a Long from its little endian byte representation.
     * @param bytes - Little endian byte representation
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromBytesLE = function (bytes, unsigned) {
        return new Long(bytes[0] | (bytes[1] << 8) | (bytes[2] << 16) | (bytes[3] << 24), bytes[4] | (bytes[5] << 8) | (bytes[6] << 16) | (bytes[7] << 24), unsigned);
    };
    /**
     * Creates a Long from its big endian byte representation.
     * @param bytes - Big endian byte representation
     * @param unsigned - Whether unsigned or not, defaults to signed
     * @returns The corresponding Long value
     */
    Long.fromBytesBE = function (bytes, unsigned) {
        return new Long((bytes[4] << 24) | (bytes[5] << 16) | (bytes[6] << 8) | bytes[7], (bytes[0] << 24) | (bytes[1] << 16) | (bytes[2] << 8) | bytes[3], unsigned);
    };
    /**
     * Tests if the specified object is a Long.
     */
    // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
    Long.isLong = function (value) {
        return utils_1.isObjectLike(value) && value['__isLong__'] === true;
    };
    /**
     * Converts the specified value to a Long.
     * @param unsigned - Whether unsigned or not, defaults to signed
     */
    Long.fromValue = function (val, unsigned) {
        if (typeof val === 'number')
            return Long.fromNumber(val, unsigned);
        if (typeof val === 'string')
            return Long.fromString(val, unsigned);
        // Throws for non-objects, converts non-instanceof Long:
        return Long.fromBits(val.low, val.high, typeof unsigned === 'boolean' ? unsigned : val.unsigned);
    };
    /** Returns the sum of this and the specified Long. */
    Long.prototype.add = function (addend) {
        if (!Long.isLong(addend))
            addend = Long.fromValue(addend);
        // Divide each number into 4 chunks of 16 bits, and then sum the chunks.
        var a48 = this.high >>> 16;
        var a32 = this.high & 0xffff;
        var a16 = this.low >>> 16;
        var a00 = this.low & 0xffff;
        var b48 = addend.high >>> 16;
        var b32 = addend.high & 0xffff;
        var b16 = addend.low >>> 16;
        var b00 = addend.low & 0xffff;
        var c48 = 0, c32 = 0, c16 = 0, c00 = 0;
        c00 += a00 + b00;
        c16 += c00 >>> 16;
        c00 &= 0xffff;
        c16 += a16 + b16;
        c32 += c16 >>> 16;
        c16 &= 0xffff;
        c32 += a32 + b32;
        c48 += c32 >>> 16;
        c32 &= 0xffff;
        c48 += a48 + b48;
        c48 &= 0xffff;
        return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32, this.unsigned);
    };
    /**
     * Returns the sum of this and the specified Long.
     * @returns Sum
     */
    Long.prototype.and = function (other) {
        if (!Long.isLong(other))
            other = Long.fromValue(other);
        return Long.fromBits(this.low & other.low, this.high & other.high, this.unsigned);
    };
    /**
     * Compares this Long's value with the specified's.
     * @returns 0 if they are the same, 1 if the this is greater and -1 if the given one is greater
     */
    Long.prototype.compare = function (other) {
        if (!Long.isLong(other))
            other = Long.fromValue(other);
        if (this.eq(other))
            return 0;
        var thisNeg = this.isNegative(), otherNeg = other.isNegative();
        if (thisNeg && !otherNeg)
            return -1;
        if (!thisNeg && otherNeg)
            return 1;
        // At this point the sign bits are the same
        if (!this.unsigned)
            return this.sub(other).isNegative() ? -1 : 1;
        // Both are positive if at least one is unsigned
        return other.high >>> 0 > this.high >>> 0 ||
            (other.high === this.high && other.low >>> 0 > this.low >>> 0)
            ? -1
            : 1;
    };
    /** This is an alias of {@link Long.compare} */
    Long.prototype.comp = function (other) {
        return this.compare(other);
    };
    /**
     * Returns this Long divided by the specified. The result is signed if this Long is signed or unsigned if this Long is unsigned.
     * @returns Quotient
     */
    Long.prototype.divide = function (divisor) {
        if (!Long.isLong(divisor))
            divisor = Long.fromValue(divisor);
        if (divisor.isZero())
            throw Error('division by zero');
        // use wasm support if present
        if (wasm) {
            // guard against signed division overflow: the largest
            // negative number / -1 would be 1 larger than the largest
            // positive number, due to two's complement.
            if (!this.unsigned &&
                this.high === -0x80000000 &&
                divisor.low === -1 &&
                divisor.high === -1) {
                // be consistent with non-wasm code path
                return this;
            }
            var low = (this.unsigned ? wasm.div_u : wasm.div_s)(this.low, this.high, divisor.low, divisor.high);
            return Long.fromBits(low, wasm.get_high(), this.unsigned);
        }
        if (this.isZero())
            return this.unsigned ? Long.UZERO : Long.ZERO;
        var approx, rem, res;
        if (!this.unsigned) {
            // This section is only relevant for signed longs and is derived from the
            // closure library as a whole.
            if (this.eq(Long.MIN_VALUE)) {
                if (divisor.eq(Long.ONE) || divisor.eq(Long.NEG_ONE))
                    return Long.MIN_VALUE;
                // recall that -MIN_VALUE == MIN_VALUE
                else if (divisor.eq(Long.MIN_VALUE))
                    return Long.ONE;
                else {
                    // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|.
                    var halfThis = this.shr(1);
                    approx = halfThis.div(divisor).shl(1);
                    if (approx.eq(Long.ZERO)) {
                        return divisor.isNegative() ? Long.ONE : Long.NEG_ONE;
                    }
                    else {
                        rem = this.sub(divisor.mul(approx));
                        res = approx.add(rem.div(divisor));
                        return res;
                    }
                }
            }
            else if (divisor.eq(Long.MIN_VALUE))
                return this.unsigned ? Long.UZERO : Long.ZERO;
            if (this.isNegative()) {
                if (divisor.isNegative())
                    return this.neg().div(divisor.neg());
                return this.neg().div(divisor).neg();
            }
            else if (divisor.isNegative())
                return this.div(divisor.neg()).neg();
            res = Long.ZERO;
        }
        else {
            // The algorithm below has not been made for unsigned longs. It's therefore
            // required to take special care of the MSB prior to running it.
            if (!divisor.unsigned)
                divisor = divisor.toUnsigned();
            if (divisor.gt(this))
                return Long.UZERO;
            if (divisor.gt(this.shru(1)))
                // 15 >>> 1 = 7 ; with divisor = 8 ; true
                return Long.UONE;
            res = Long.UZERO;
        }
        // Repeat the following until the remainder is less than other:  find a
        // floating-point that approximates remainder / other *from below*, add this
        // into the result, and subtract it from the remainder.  It is critical that
        // the approximate value is less than or equal to the real value so that the
        // remainder never becomes negative.
        rem = this;
        while (rem.gte(divisor)) {
            // Approximate the result of division. This may be a little greater or
            // smaller than the actual value.
            approx = Math.max(1, Math.floor(rem.toNumber() / divisor.toNumber()));
            // We will tweak the approximate result by changing it in the 48-th digit or
            // the smallest non-fractional digit, whichever is larger.
            var log2 = Math.ceil(Math.log(approx) / Math.LN2);
            var delta = log2 <= 48 ? 1 : Math.pow(2, log2 - 48);
            // Decrease the approximation until it is smaller than the remainder.  Note
            // that if it is too large, the product overflows and is negative.
            var approxRes = Long.fromNumber(approx);
            var approxRem = approxRes.mul(divisor);
            while (approxRem.isNegative() || approxRem.gt(rem)) {
                approx -= delta;
                approxRes = Long.fromNumber(approx, this.unsigned);
                approxRem = approxRes.mul(divisor);
            }
            // We know the answer can't be zero... and actually, zero would cause
            // infinite recursion since we would make no progress.
            if (approxRes.isZero())
                approxRes = Long.ONE;
            res = res.add(approxRes);
            rem = rem.sub(approxRem);
        }
        return res;
    };
    /**This is an alias of {@link Long.divide} */
    Long.prototype.div = function (divisor) {
        return this.divide(divisor);
    };
    /**
     * Tests if this Long's value equals the specified's.
     * @param other - Other value
     */
    Long.prototype.equals = function (other) {
        if (!Long.isLong(other))
            other = Long.fromValue(other);
        if (this.unsigned !== other.unsigned && this.high >>> 31 === 1 && other.high >>> 31 === 1)
            return false;
        return this.high === other.high && this.low === other.low;
    };
    /** This is an alias of {@link Long.equals} */
    Long.prototype.eq = function (other) {
        return this.equals(other);
    };
    /** Gets the high 32 bits as a signed integer. */
    Long.prototype.getHighBits = function () {
        return this.high;
    };
    /** Gets the high 32 bits as an unsigned integer. */
    Long.prototype.getHighBitsUnsigned = function () {
        return this.high >>> 0;
    };
    /** Gets the low 32 bits as a signed integer. */
    Long.prototype.getLowBits = function () {
        return this.low;
    };
    /** Gets the low 32 bits as an unsigned integer. */
    Long.prototype.getLowBitsUnsigned = function () {
        return this.low >>> 0;
    };
    /** Gets the number of bits needed to represent the absolute value of this Long. */
    Long.prototype.getNumBitsAbs = function () {
        if (this.isNegative()) {
            // Unsigned Longs are never negative
            return this.eq(Long.MIN_VALUE) ? 64 : this.neg().getNumBitsAbs();
        }
        var val = this.high !== 0 ? this.high : this.low;
        var bit;
        for (bit = 31; bit > 0; bit--)
            if ((val & (1 << bit)) !== 0)
                break;
        return this.high !== 0 ? bit + 33 : bit + 1;
    };
    /** Tests if this Long's value is greater than the specified's. */
    Long.prototype.greaterThan = function (other) {
        return this.comp(other) > 0;
    };
    /** This is an alias of {@link Long.greaterThan} */
    Long.prototype.gt = function (other) {
        return this.greaterThan(other);
    };
    /** Tests if this Long's value is greater than or equal the specified's. */
    Long.prototype.greaterThanOrEqual = function (other) {
        return this.comp(other) >= 0;
    };
    /** This is an alias of {@link Long.greaterThanOrEqual} */
    Long.prototype.gte = function (other) {
        return this.greaterThanOrEqual(other);
    };
    /** This is an alias of {@link Long.greaterThanOrEqual} */
    Long.prototype.ge = function (other) {
        return this.greaterThanOrEqual(other);
    };
    /** Tests if this Long's value is even. */
    Long.prototype.isEven = function () {
        return (this.low & 1) === 0;
    };
    /** Tests if this Long's value is negative. */
    Long.prototype.isNegative = function () {
        return !this.unsigned && this.high < 0;
    };
    /** Tests if this Long's value is odd. */
    Long.prototype.isOdd = function () {
        return (this.low & 1) === 1;
    };
    /** Tests if this Long's value is positive. */
    Long.prototype.isPositive = function () {
        return this.unsigned || this.high >= 0;
    };
    /** Tests if this Long's value equals zero. */
    Long.prototype.isZero = function () {
        return this.high === 0 && this.low === 0;
    };
    /** Tests if this Long's value is less than the specified's. */
    Long.prototype.lessThan = function (other) {
        return this.comp(other) < 0;
    };
    /** This is an alias of {@link Long#lessThan}. */
    Long.prototype.lt = function (other) {
        return this.lessThan(other);
    };
    /** Tests if this Long's value is less than or equal the specified's. */
    Long.prototype.lessThanOrEqual = function (other) {
        return this.comp(other) <= 0;
    };
    /** This is an alias of {@link Long.lessThanOrEqual} */
    Long.prototype.lte = function (other) {
        return this.lessThanOrEqual(other);
    };
    /** Returns this Long modulo the specified. */
    Long.prototype.modulo = function (divisor) {
        if (!Long.isLong(divisor))
            divisor = Long.fromValue(divisor);
        // use wasm support if present
        if (wasm) {
            var low = (this.unsigned ? wasm.rem_u : wasm.rem_s)(this.low, this.high, divisor.low, divisor.high);
            return Long.fromBits(low, wasm.get_high(), this.unsigned);
        }
        return this.sub(this.div(divisor).mul(divisor));
    };
    /** This is an alias of {@link Long.modulo} */
    Long.prototype.mod = function (divisor) {
        return this.modulo(divisor);
    };
    /** This is an alias of {@link Long.modulo} */
    Long.prototype.rem = function (divisor) {
        return this.modulo(divisor);
    };
    /**
     * Returns the product of this and the specified Long.
     * @param multiplier - Multiplier
     * @returns Product
     */
    Long.prototype.multiply = function (multiplier) {
        if (this.isZero())
            return Long.ZERO;
        if (!Long.isLong(multiplier))
            multiplier = Long.fromValue(multiplier);
        // use wasm support if present
        if (wasm) {
            var low = wasm.mul(this.low, this.high, multiplier.low, multiplier.high);
            return Long.fromBits(low, wasm.get_high(), this.unsigned);
        }
        if (multiplier.isZero())
            return Long.ZERO;
        if (this.eq(Long.MIN_VALUE))
            return multiplier.isOdd() ? Long.MIN_VALUE : Long.ZERO;
        if (multiplier.eq(Long.MIN_VALUE))
            return this.isOdd() ? Long.MIN_VALUE : Long.ZERO;
        if (this.isNegative()) {
            if (multiplier.isNegative())
                return this.neg().mul(multiplier.neg());
            else
                return this.neg().mul(multiplier).neg();
        }
        else if (multiplier.isNegative())
            return this.mul(multiplier.neg()).neg();
        // If both longs are small, use float multiplication
        if (this.lt(Long.TWO_PWR_24) && multiplier.lt(Long.TWO_PWR_24))
            return Long.fromNumber(this.toNumber() * multiplier.toNumber(), this.unsigned);
        // Divide each long into 4 chunks of 16 bits, and then add up 4x4 products.
        // We can skip products that would overflow.
        var a48 = this.high >>> 16;
        var a32 = this.high & 0xffff;
        var a16 = this.low >>> 16;
        var a00 = this.low & 0xffff;
        var b48 = multiplier.high >>> 16;
        var b32 = multiplier.high & 0xffff;
        var b16 = multiplier.low >>> 16;
        var b00 = multiplier.low & 0xffff;
        var c48 = 0, c32 = 0, c16 = 0, c00 = 0;
        c00 += a00 * b00;
        c16 += c00 >>> 16;
        c00 &= 0xffff;
        c16 += a16 * b00;
        c32 += c16 >>> 16;
        c16 &= 0xffff;
        c16 += a00 * b16;
        c32 += c16 >>> 16;
        c16 &= 0xffff;
        c32 += a32 * b00;
        c48 += c32 >>> 16;
        c32 &= 0xffff;
        c32 += a16 * b16;
        c48 += c32 >>> 16;
        c32 &= 0xffff;
        c32 += a00 * b32;
        c48 += c32 >>> 16;
        c32 &= 0xffff;
        c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48;
        c48 &= 0xffff;
        return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32, this.unsigned);
    };
    /** This is an alias of {@link Long.multiply} */
    Long.prototype.mul = function (multiplier) {
        return this.multiply(multiplier);
    };
    /** Returns the Negation of this Long's value. */
    Long.prototype.negate = function () {
        if (!this.unsigned && this.eq(Long.MIN_VALUE))
            return Long.MIN_VALUE;
        return this.not().add(Long.ONE);
    };
    /** This is an alias of {@link Long.negate} */
    Long.prototype.neg = function () {
        return this.negate();
    };
    /** Returns the bitwise NOT of this Long. */
    Long.prototype.not = function () {
        return Long.fromBits(~this.low, ~this.high, this.unsigned);
    };
    /** Tests if this Long's value differs from the specified's. */
    Long.prototype.notEquals = function (other) {
        return !this.equals(other);
    };
    /** This is an alias of {@link Long.notEquals} */
    Long.prototype.neq = function (other) {
        return this.notEquals(other);
    };
    /** This is an alias of {@link Long.notEquals} */
    Long.prototype.ne = function (other) {
        return this.notEquals(other);
    };
    /**
     * Returns the bitwise OR of this Long and the specified.
     */
    Long.prototype.or = function (other) {
        if (!Long.isLong(other))
            other = Long.fromValue(other);
        return Long.fromBits(this.low | other.low, this.high | other.high, this.unsigned);
    };
    /**
     * Returns this Long with bits shifted to the left by the given amount.
     * @param numBits - Number of bits
     * @returns Shifted Long
     */
    Long.prototype.shiftLeft = function (numBits) {
        if (Long.isLong(numBits))
            numBits = numBits.toInt();
        if ((numBits &= 63) === 0)
            return this;
        else if (numBits < 32)
            return Long.fromBits(this.low << numBits, (this.high << numBits) | (this.low >>> (32 - numBits)), this.unsigned);
        else
            return Long.fromBits(0, this.low << (numBits - 32), this.unsigned);
    };
    /** This is an alias of {@link Long.shiftLeft} */
    Long.prototype.shl = function (numBits) {
        return this.shiftLeft(numBits);
    };
    /**
     * Returns this Long with bits arithmetically shifted to the right by the given amount.
     * @param numBits - Number of bits
     * @returns Shifted Long
     */
    Long.prototype.shiftRight = function (numBits) {
        if (Long.isLong(numBits))
            numBits = numBits.toInt();
        if ((numBits &= 63) === 0)
            return this;
        else if (numBits < 32)
            return Long.fromBits((this.low >>> numBits) | (this.high << (32 - numBits)), this.high >> numBits, this.unsigned);
        else
            return Long.fromBits(this.high >> (numBits - 32), this.high >= 0 ? 0 : -1, this.unsigned);
    };
    /** This is an alias of {@link Long.shiftRight} */
    Long.prototype.shr = function (numBits) {
        return this.shiftRight(numBits);
    };
    /**
     * Returns this Long with bits logically shifted to the right by the given amount.
     * @param numBits - Number of bits
     * @returns Shifted Long
     */
    Long.prototype.shiftRightUnsigned = function (numBits) {
        if (Long.isLong(numBits))
            numBits = numBits.toInt();
        numBits &= 63;
        if (numBits === 0)
            return this;
        else {
            var high = this.high;
            if (numBits < 32) {
                var low = this.low;
                return Long.fromBits((low >>> numBits) | (high << (32 - numBits)), high >>> numBits, this.unsigned);
            }
            else if (numBits === 32)
                return Long.fromBits(high, 0, this.unsigned);
            else
                return Long.fromBits(high >>> (numBits - 32), 0, this.unsigned);
        }
    };
    /** This is an alias of {@link Long.shiftRightUnsigned} */
    Long.prototype.shr_u = function (numBits) {
        return this.shiftRightUnsigned(numBits);
    };
    /** This is an alias of {@link Long.shiftRightUnsigned} */
    Long.prototype.shru = function (numBits) {
        return this.shiftRightUnsigned(numBits);
    };
    /**
     * Returns the difference of this and the specified Long.
     * @param subtrahend - Subtrahend
     * @returns Difference
     */
    Long.prototype.subtract = function (subtrahend) {
        if (!Long.isLong(subtrahend))
            subtrahend = Long.fromValue(subtrahend);
        return this.add(subtrahend.neg());
    };
    /** This is an alias of {@link Long.subtract} */
    Long.prototype.sub = function (subtrahend) {
        return this.subtract(subtrahend);
    };
    /** Converts the Long to a 32 bit integer, assuming it is a 32 bit integer. */
    Long.prototype.toInt = function () {
        return this.unsigned ? this.low >>> 0 : this.low;
    };
    /** Converts the Long to a the nearest floating-point representation of this value (double, 53 bit mantissa). */
    Long.prototype.toNumber = function () {
        if (this.unsigned)
            return (this.high >>> 0) * TWO_PWR_32_DBL + (this.low >>> 0);
        return this.high * TWO_PWR_32_DBL + (this.low >>> 0);
    };
    /** Converts the Long to a BigInt (arbitrary precision). */
    Long.prototype.toBigInt = function () {
        return BigInt(this.toString());
    };
    /**
     * Converts this Long to its byte representation.
     * @param le - Whether little or big endian, defaults to big endian
     * @returns Byte representation
     */
    Long.prototype.toBytes = function (le) {
        return le ? this.toBytesLE() : this.toBytesBE();
    };
    /**
     * Converts this Long to its little endian byte representation.
     * @returns Little endian byte representation
     */
    Long.prototype.toBytesLE = function () {
        var hi = this.high, lo = this.low;
        return [
            lo & 0xff,
            (lo >>> 8) & 0xff,
            (lo >>> 16) & 0xff,
            lo >>> 24,
            hi & 0xff,
            (hi >>> 8) & 0xff,
            (hi >>> 16) & 0xff,
            hi >>> 24
        ];
    };
    /**
     * Converts this Long to its big endian byte representation.
     * @returns Big endian byte representation
     */
    Long.prototype.toBytesBE = function () {
        var hi = this.high, lo = this.low;
        return [
            hi >>> 24,
            (hi >>> 16) & 0xff,
            (hi >>> 8) & 0xff,
            hi & 0xff,
            lo >>> 24,
            (lo >>> 16) & 0xff,
            (lo >>> 8) & 0xff,
            lo & 0xff
        ];
    };
    /**
     * Converts this Long to signed.
     */
    Long.prototype.toSigned = function () {
        if (!this.unsigned)
            return this;
        return Long.fromBits(this.low, this.high, false);
    };
    /**
     * Converts the Long to a string written in the specified radix.
     * @param radix - Radix (2-36), defaults to 10
     * @throws RangeError If `radix` is out of range
     */
    Long.prototype.toString = function (radix) {
        radix = radix || 10;
        if (radix < 2 || 36 < radix)
            throw RangeError('radix');
        if (this.isZero())
            return '0';
        if (this.isNegative()) {
            // Unsigned Longs are never negative
            if (this.eq(Long.MIN_VALUE)) {
                // We need to change the Long value before it can be negated, so we remove
                // the bottom-most digit in this base and then recurse to do the rest.
                var radixLong = Long.fromNumber(radix), div = this.div(radixLong), rem1 = div.mul(radixLong).sub(this);
                return div.toString(radix) + rem1.toInt().toString(radix);
            }
            else
                return '-' + this.neg().toString(radix);
        }
        // Do several (6) digits each time through the loop, so as to
        // minimize the calls to the very expensive emulated div.
        var radixToPower = Long.fromNumber(Math.pow(radix, 6), this.unsigned);
        // eslint-disable-next-line @typescript-eslint/no-this-alias
        var rem = this;
        var result = '';
        // eslint-disable-next-line no-constant-condition
        while (true) {
            var remDiv = rem.div(radixToPower);
            var intval = rem.sub(remDiv.mul(radixToPower)).toInt() >>> 0;
            var digits = intval.toString(radix);
            rem = remDiv;
            if (rem.isZero()) {
                return digits + result;
            }
            else {
                while (digits.length < 6)
                    digits = '0' + digits;
                result = '' + digits + result;
            }
        }
    };
    /** Converts this Long to unsigned. */
    Long.prototype.toUnsigned = function () {
        if (this.unsigned)
            return this;
        return Long.fromBits(this.low, this.high, true);
    };
    /** Returns the bitwise XOR of this Long and the given one. */
    Long.prototype.xor = function (other) {
        if (!Long.isLong(other))
            other = Long.fromValue(other);
        return Long.fromBits(this.low ^ other.low, this.high ^ other.high, this.unsigned);
    };
    /** This is an alias of {@link Long.isZero} */
    Long.prototype.eqz = function () {
        return this.isZero();
    };
    /** This is an alias of {@link Long.lessThanOrEqual} */
    Long.prototype.le = function (other) {
        return this.lessThanOrEqual(other);
    };
    /*
     ****************************************************************
     *                  BSON SPECIFIC ADDITIONS                     *
     ****************************************************************
     */
    Long.prototype.toExtendedJSON = function (options) {
        if (options && options.relaxed)
            return this.toNumber();
        return { $numberLong: this.toString() };
    };
    Long.fromExtendedJSON = function (doc, options) {
        var result = Long.fromString(doc.$numberLong);
        return options && options.relaxed ? result.toNumber() : result;
    };
    /** @internal */
    Long.prototype[Symbol.for('nodejs.util.inspect.custom')] = function () {
        return this.inspect();
    };
    Long.prototype.inspect = function () {
        return "new Long(\"" + this.toString() + "\"" + (this.unsigned ? ', true' : '') + ")";
    };
    Long.TWO_PWR_24 = Long.fromInt(TWO_PWR_24_DBL);
    /** Maximum unsigned value. */
    Long.MAX_UNSIGNED_VALUE = Long.fromBits(0xffffffff | 0, 0xffffffff | 0, true);
    /** Signed zero */
    Long.ZERO = Long.fromInt(0);
    /** Unsigned zero. */
    Long.UZERO = Long.fromInt(0, true);
    /** Signed one. */
    Long.ONE = Long.fromInt(1);
    /** Unsigned one. */
    Long.UONE = Long.fromInt(1, true);
    /** Signed negative one. */
    Long.NEG_ONE = Long.fromInt(-1);
    /** Maximum signed value. */
    Long.MAX_VALUE = Long.fromBits(0xffffffff | 0, 0x7fffffff | 0, false);
    /** Minimum signed value. */
    Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0, false);
    return Long;
}());
exports.Long = Long;
Object.defineProperty(Long.prototype, '__isLong__', { value: true });
Object.defineProperty(Long.prototype, '_bsontype', { value: 'Long' });
//# sourceMappingURL=long.js.map