lavva.exalushome
Version:
Library implementing communication and abstraction layers for ExalusHome system
151 lines • 7.5 kB
JavaScript
export class Helpers {
static GenerateUUID() {
var d = new Date().getTime(); //Timestamp
var d2 = ((typeof performance !== 'undefined') && performance.now && (performance.now() * 1000)) || 0; //Time in microseconds since page-load or 0 if unsupported
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = Math.random() * 16; //random number between 0 and 16
if (d > 0) { //Use timestamp until depleted
r = (d + r) % 16 | 0;
d = Math.floor(d / 16);
}
else { //Use microseconds since page-load if supported
r = (d2 + r) % 16 | 0;
d2 = Math.floor(d2 / 16);
}
return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);
});
}
static GenerateMd5(inputString) {
let hc = "0123456789abcdef";
function rh(n) { let j, s = ""; for (j = 0; j <= 3; j++)
s += hc.charAt((n >> (j * 8 + 4)) & 0x0F) + hc.charAt((n >> (j * 8)) & 0x0F); return s; }
function ad(x, y) { let l = (x & 0xFFFF) + (y & 0xFFFF); let m = (x >> 16) + (y >> 16) + (l >> 16); return (m << 16) | (l & 0xFFFF); }
function rl(n, c) { return (n << c) | (n >>> (32 - c)); }
function cm(q, a, b, x, s, t) { return ad(rl(ad(ad(a, q), ad(x, t)), s), b); }
function ff(a, b, c, d, x, s, t) { return cm((b & c) | ((~b) & d), a, b, x, s, t); }
function gg(a, b, c, d, x, s, t) { return cm((b & d) | (c & (~d)), a, b, x, s, t); }
function hh(a, b, c, d, x, s, t) { return cm(b ^ c ^ d, a, b, x, s, t); }
function ii(a, b, c, d, x, s, t) { return cm(c ^ (b | (~d)), a, b, x, s, t); }
function sb(x) {
let i;
let nblk = ((x.length + 8) >> 6) + 1;
let blks = new Array(nblk * 16);
for (i = 0; i < nblk * 16; i++)
blks[i] = 0;
for (i = 0; i < x.length; i++)
blks[i >> 2] |= x.charCodeAt(i) << ((i % 4) * 8);
blks[i >> 2] |= 0x80 << ((i % 4) * 8);
blks[nblk * 16 - 2] = x.length * 8;
return blks;
}
let i, x = sb("" + inputString), a = 1732584193, b = -271733879, c = -1732584194, d = 271733878, olda, oldb, oldc, oldd;
for (i = 0; i < x.length; i += 16) {
olda = a;
oldb = b;
oldc = c;
oldd = d;
a = ff(a, b, c, d, x[i + 0], 7, -680876936);
d = ff(d, a, b, c, x[i + 1], 12, -389564586);
c = ff(c, d, a, b, x[i + 2], 17, 606105819);
b = ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = ff(a, b, c, d, x[i + 4], 7, -176418897);
d = ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = ff(b, c, d, a, x[i + 7], 22, -45705983);
a = ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = ff(c, d, a, b, x[i + 10], 17, -42063);
b = ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = ff(d, a, b, c, x[i + 13], 12, -40341101);
c = ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = gg(a, b, c, d, x[i + 1], 5, -165796510);
d = gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = gg(c, d, a, b, x[i + 11], 14, 643717713);
b = gg(b, c, d, a, x[i + 0], 20, -373897302);
a = gg(a, b, c, d, x[i + 5], 5, -701558691);
d = gg(d, a, b, c, x[i + 10], 9, 38016083);
c = gg(c, d, a, b, x[i + 15], 14, -660478335);
b = gg(b, c, d, a, x[i + 4], 20, -405537848);
a = gg(a, b, c, d, x[i + 9], 5, 568446438);
d = gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = gg(c, d, a, b, x[i + 3], 14, -187363961);
b = gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = gg(d, a, b, c, x[i + 2], 9, -51403784);
c = gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = hh(a, b, c, d, x[i + 5], 4, -378558);
d = hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = hh(b, c, d, a, x[i + 14], 23, -35309556);
a = hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = hh(c, d, a, b, x[i + 7], 16, -155497632);
b = hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = hh(a, b, c, d, x[i + 13], 4, 681279174);
d = hh(d, a, b, c, x[i + 0], 11, -358537222);
c = hh(c, d, a, b, x[i + 3], 16, -722521979);
b = hh(b, c, d, a, x[i + 6], 23, 76029189);
a = hh(a, b, c, d, x[i + 9], 4, -640364487);
d = hh(d, a, b, c, x[i + 12], 11, -421815835);
c = hh(c, d, a, b, x[i + 15], 16, 530742520);
b = hh(b, c, d, a, x[i + 2], 23, -995338651);
a = ii(a, b, c, d, x[i + 0], 6, -198630844);
d = ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = ii(b, c, d, a, x[i + 5], 21, -57434055);
a = ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = ii(c, d, a, b, x[i + 10], 15, -1051523);
b = ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = ii(d, a, b, c, x[i + 15], 10, -30611744);
c = ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = ii(a, b, c, d, x[i + 4], 6, -145523070);
d = ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = ii(c, d, a, b, x[i + 2], 15, 718787259);
b = ii(b, c, d, a, x[i + 9], 21, -343485551);
a = ad(a, olda);
b = ad(b, oldb);
c = ad(c, oldc);
d = ad(d, oldd);
}
return rh(a) + rh(b) + rh(c) + rh(d);
}
static IsIosNative() {
var _a;
const isIOS = (window.webkit != null && window.webkit.messageHandlers != null);
const hasNativeEvent = ((_a = window.nativeEvent) === null || _a === void 0 ? void 0 : _a.exalusFindController) !== undefined;
return isIOS && hasNativeEvent;
}
}
export class Task {
static Delay(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
}
/**
* Alow to convert object eq. {key1: value1, key2:value2} to Map
* T - map key type (type of names of keys, eq. key1)
* K - map value type (type of values that contains given data)
* @param data object
*/
export function ParseObjToMap(data) {
return new Map(Object.entries(data));
}
export function downloadStringAsCsv(csv, filename = "export.csv") {
const blob = new Blob(["\uFEFF", csv], { type: "text/csv;charset=utf-8;" });
const url = URL.createObjectURL(blob);
const a = document.createElement("a");
a.href = url;
a.download = filename;
a.style.display = "none";
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
}
//# sourceMappingURL=Helpers.js.map