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Throw errors on missing voice dependencies

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This commit is contained in:
abalabahaha
2016-04-13 00:46:13 -07:00
parent 28fce9ea34
commit 2842b97776
4 changed files with 23 additions and 15 deletions
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16
lib/Voice/VoicePacket.js
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@@ -2,13 +2,14 @@
exports.__esModule = true;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var _tweetnacl = require("tweetnacl");
var _tweetnacl2 = _interopRequireDefault(_tweetnacl);
var nacl;
try {
nacl = require("tweetnacl");
} catch (e) {
// no tweetnacl!
}
var nonce = new Buffer(24);
nonce.fill(0);
@@ -16,6 +17,9 @@ nonce.fill(0);
var VoicePacket = function VoicePacket(data, sequence, time, ssrc, secret) {
_classCallCheck(this, VoicePacket);
if (!nacl) {
throw new Error("tweetnacl not found! Perhaps you didn't install it.");
}
var mac = secret ? 16 : 0;
var packetLength = data.length + 12 + mac;
@@ -33,7 +37,7 @@ var VoicePacket = function VoicePacket(data, sequence, time, ssrc, secret) {
if (secret) {
// copy first 12 bytes
returnBuffer.copy(nonce, 0, 0, 12);
audioBuffer = _tweetnacl2["default"].secretbox(data, nonce, secret);
audioBuffer = nacl.secretbox(data, nonce, secret);
}
for (var i = 0; i < audioBuffer.length; i++) {