openflow build environment setup

openflow/include/click/ip6table.hh

@@ -0,0 +1,39 @@
+// -*- c-basic-offset: 2; related-file-name: "../../lib/ip6table.cc" -*-
+#ifndef CLICK_IP6TABLE_HH
+#define CLICK_IP6TABLE_HH
+#include <click/glue.hh>
+#include <click/vector.hh>
+#include <click/ip6address.hh>
+CLICK_DECLS
+
+// IP6 routing table.
+// Lookup by longest prefix.
+// Each entry contains a gateway and an output index.
+
+class IP6Table { public:
+
+  IP6Table();
+  ~IP6Table();
+
+  bool lookup(const IP6Address &dst, IP6Address &gw, int &index) const;
+
+  void add(const IP6Address &dst, const IP6Address &mask, const IP6Address &gw, int index);
+  void del(const IP6Address &dst, const IP6Address &mask);
+  void clear()				{ _v.clear(); }
+  String dump();
+
+ private:
+
+  struct Entry {
+    IP6Address _dst;
+    IP6Address _mask;
+    IP6Address _gw;
+    int _index;
+    int _valid;
+  };
+  Vector<Entry> _v;
+
+};
+
+CLICK_ENDDECLS
+#endif