From ed8b79aa4605c500fa563c3bcd43b7d01c4b91c9 Mon Sep 17 00:00:00 2001
From: Amish Shah <amishshah.2k@gmail.com>
Date: Sun, 2 Oct 2016 15:12:43 +0100
Subject: [PATCH] Add session description and speaking listeners

---
 src/client/voice/VoiceWebSocket.js |  7 +++++++
 src/client/voice/util/SecretKey.js | 10 ++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 src/client/voice/util/SecretKey.js

diff --git a/src/client/voice/VoiceWebSocket.js b/src/client/voice/VoiceWebSocket.js
index 2af84a1b8..551941689 100644
--- a/src/client/voice/VoiceWebSocket.js
+++ b/src/client/voice/VoiceWebSocket.js
@@ -1,5 +1,6 @@
 const WebSocket = require('ws');
 const Constants = require('../../util/Constants');
+const SecretKey = require('./util/SecretKey');
 const EventEmitter = require('events').EventEmitter;
 
 /**
@@ -118,6 +119,12 @@ class VoiceWebSocket extends EventEmitter {
       case Constants.VoiceOPCodes.READY:
         this.setHeartbeat(packet.d.heartbeat_interval);
         break;
+      case Constants.VoiceOPCodes.SESSION_DESCRIPTION:
+        this.emit('sessionDescription', packet.d.mode, new SecretKey(packet.d.secret_key));
+        break;
+      case Constants.VoiceOPCodes.SPEAKING:
+        this.emit('speaking', packet.d);
+        break;
     }
   }
 
diff --git a/src/client/voice/util/SecretKey.js b/src/client/voice/util/SecretKey.js
new file mode 100644
index 000000000..50debd8c8
--- /dev/null
+++ b/src/client/voice/util/SecretKey.js
@@ -0,0 +1,10 @@
+class SecretKey {
+  constructor(key) {
+    this.key = new Uint8Array(new ArrayBuffer(key.length));
+    for (const index in key) {
+      this.key[index] = key[index];
+    }
+  }
+}
+
+module.exports = SecretKey;