From bd15262e5459c6003e54bcfd1d98966ff6bd1f97 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Mon, 15 Aug 2016 18:49:50 -0700
Subject: Bunch of rule JSON stuff.

---
 node/InetAddress.hpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'node')

diff --git a/node/InetAddress.hpp b/node/InetAddress.hpp
index b97e2ca6..2cd4dbd3 100644
--- a/node/InetAddress.hpp
+++ b/node/InetAddress.hpp
@@ -300,6 +300,19 @@ struct InetAddress : public sockaddr_storage
 	 */
 	inline unsigned int netmaskBits() const throw() { return port(); }
 
+	/**
+	 * @return True if netmask bits is valid for the address type
+	 */
+	inline bool netmaskBitsValid() const
+	{
+		const unsigned int n = port();
+		switch(ss_family) {
+			case AF_INET: return (n <= 32);
+			case AF_INET6: return (n <= 128);
+		}
+		return false;
+	}
+
 	/**
 	 * Alias for port()
 	 *
-- 
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