boc/services/frilans-payout/node_modules/pg-int8/index.js

'use strict';

// selected so (BASE - 1) * 0x100000000 + 0xffffffff is a safe integer
var BASE = 1000000;

function readInt8(buffer) {
	var high = buffer.readInt32BE(0);
	var low = buffer.readUInt32BE(4);
	var sign = '';

	if (high < 0) {
		high = ~high + (low === 0);
		low = (~low + 1) >>> 0;
		sign = '-';
	}

	var result = '';
	var carry;
	var t;
	var digits;
	var pad;
	var l;
	var i;

	{
		carry = high % BASE;
		high = high / BASE >>> 0;

		t = 0x100000000 * carry + low;
		low = t / BASE >>> 0;
		digits = '' + (t - BASE * low);

		if (low === 0 && high === 0) {
			return sign + digits + result;
		}

		pad = '';
		l = 6 - digits.length;

		for (i = 0; i < l; i++) {
			pad += '0';
		}

		result = pad + digits + result;
	}

	{
		carry = high % BASE;
		high = high / BASE >>> 0;

		t = 0x100000000 * carry + low;
		low = t / BASE >>> 0;
		digits = '' + (t - BASE * low);

		if (low === 0 && high === 0) {
			return sign + digits + result;
		}

		pad = '';
		l = 6 - digits.length;

		for (i = 0; i < l; i++) {
			pad += '0';
		}

		result = pad + digits + result;
	}

	{
		carry = high % BASE;
		high = high / BASE >>> 0;

		t = 0x100000000 * carry + low;
		low = t / BASE >>> 0;
		digits = '' + (t - BASE * low);

		if (low === 0 && high === 0) {
			return sign + digits + result;
		}

		pad = '';
		l = 6 - digits.length;

		for (i = 0; i < l; i++) {
			pad += '0';
		}

		result = pad + digits + result;
	}

	{
		carry = high % BASE;
		t = 0x100000000 * carry + low;
		digits = '' + t % BASE;

		return sign + digits + result;
	}
}

module.exports = readInt8;