Somewhat confident now, tested on GNOME+KDE, with all types of transactions. Next...

[novacoin.git] / core / include / net.h

diff --git a/core/include/net.h b/core/include/net.h
index 746dd02..d1ded87 100644 (file)
--- a/core/include/net.h
+++ b/core/include/net.h
@@ -6,9 +6,12 @@
 
 #include <deque>
 #include <boost/array.hpp>
-#include <arpa/inet.h>
 #include <openssl/rand.h>
 
+#ifndef __WXMSW__
+#include <arpa/inet.h>
+#endif
+
 class CMessageHeader;
 class CAddress;
 class CInv;
@@ -280,13 +283,29 @@ public:
         return (memcmp(pchReserved, pchIPv4, sizeof(pchIPv4)) == 0);
     }
 
+    bool IsRFC1918() const
+    {
+      return IsIPv4() && (GetByte(3) == 10 ||
+        (GetByte(3) == 192 && GetByte(2) == 168) ||
+        (GetByte(3) == 172 &&
+          (GetByte(2) >= 16 && GetByte(2) <= 31)));
+    }
+
+    bool IsRFC3927() const
+    {
+      return IsIPv4() && (GetByte(3) == 169 && GetByte(2) == 254);
+    }
+
+    bool IsLocal() const
+    {
+      return IsIPv4() && (GetByte(3) == 127 ||
+          GetByte(3) == 0);
+    }
+
     bool IsRoutable() const
     {
         return IsValid() &&
-            !(GetByte(3) == 10 ||
-              (GetByte(3) == 192 && GetByte(2) == 168) ||
-              GetByte(3) == 127 ||
-              GetByte(3) == 0);
+            !(IsRFC1918() || IsRFC3927() || IsLocal());
     }
 
     bool IsValid() const