From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Mon, 30 Sep 2019 08:30:24 +0000 (+0200)
Subject: iputils.hh: ComboAddress: Add getBits()
X-Git-Tag: auth-4.3.0-beta2~20^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=20c33d950715cf0091429fe6268c0d2a8a344a49;p=thirdparty%2Fpdns.git

iputils.hh: ComboAddress: Add getBits()
---

diff --git a/pdns/iputils.hh b/pdns/iputils.hh
index 9d09df1829..f0c360bcb4 100644
--- a/pdns/iputils.hh
+++ b/pdns/iputils.hh
@@ -317,6 +317,15 @@ union ComboAddress {
     memset(&sin6, 0, sizeof(sin6));
   }
 
+  //! Get the total number of address bits (either 32 or 128 depending on IP version)
+  uint8_t getBits() const
+  {
+    if (isIPv4())
+      return 32;
+    if (isIPv6())
+      return 128;
+    return 0;
+  }
 };
 
 /** This exception is thrown by the Netmask class and by extension by the NetmaskGroup class */