From ffad0b27809f8ec0cca11a5dabd9624340857f57 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 11 Jul 2013 16:19:06 -0400
Subject: Factoring out packet decoder from Switch to put that object on a
 little bit of a diet. Work in progress, wont build yet.

---
 node/Packet.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'node/Packet.hpp')

diff --git a/node/Packet.hpp b/node/Packet.hpp
index 7eae9880..a5c450fb 100644
--- a/node/Packet.hpp
+++ b/node/Packet.hpp
@@ -562,6 +562,18 @@ public:
 		setVerb(v);
 	}
 
+	/**
+	 * Generate a new IV / packet ID in place
+	 *
+	 * This can be used to re-use a packet buffer multiple times to send
+	 * technically different but otherwise identical copies of the same
+	 * packet.
+	 */
+	inline void newInitializationVector()
+	{
+		Utils::getSecureRandom(field(ZT_PACKET_IDX_IV,8),8);
+	}
+
 	/**
 	 * Set this packet's destination
 	 * 
-- 
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