Separating interface and implementation of FIB. Right now everything is
kind of broken.
diff --git a/model/ccnx-fib-impl.cc b/model/ccnx-fib-impl.cc
new file mode 100644
index 0000000..18d07ad
--- /dev/null
+++ b/model/ccnx-fib-impl.cc
@@ -0,0 +1,179 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2011 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ccnx-fib-impl.h"
+
+#include "ccnx.h"
+#include "ccnx-face.h"
+#include "ccnx-interest-header.h"
+
+#include "ns3/node.h"
+#include "ns3/assert.h"
+#include "ns3/names.h"
+#include "ns3/log.h"
+
+#include <boost/ref.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/lambda/bind.hpp>
+namespace ll = boost::lambda;
+
+NS_LOG_COMPONENT_DEFINE ("CcnxFibImpl");
+
+namespace ns3 {
+
+NS_OBJECT_ENSURE_REGISTERED (CcnxFibImpl);
+
+TypeId
+CcnxFibImpl::GetTypeId (void)
+{
+ static TypeId tid = TypeId ("ns3::CcnxFib") // cheating ns3 object system
+ .SetParent<Object> ()
+ .SetGroupName ("Ccnx")
+ .AddConstructor<CcnxFibImpl> ()
+ ;
+ return tid;
+}
+
+CcnxFibImpl::CcnxFibImpl ()
+{
+}
+
+void
+CcnxFibImpl::NotifyNewAggregate ()
+{
+ Object::NotifyNewAggregate ();
+}
+
+void
+CcnxFibImpl::DoDispose (void)
+{
+ clear ();
+ Object::DoDispose ();
+}
+
+
+CcnxFib::iterator
+CcnxFibImpl::LongestPrefixMatch (const CcnxInterestHeader &interest) const
+{
+ super::iterator item = const_cast<CcnxFibImpl*> (this)->super::longest_prefix_match (interest.GetName ());
+ // @todo use predicate to search with exclude filters
+
+ if (item == super::end ())
+ return 0;
+ else
+ return item->payload ();
+}
+
+
+CcnxFib::iterator
+CcnxFibImpl::Add (const CcnxNameComponents &prefix, Ptr<CcnxFace> face, int32_t metric)
+{
+ return Add (Create<CcnxNameComponents> (prefix), face, metric);
+}
+
+CcnxFib::iterator
+CcnxFibImpl::Add (const Ptr<const CcnxNameComponents> &prefix, Ptr<CcnxFace> face, int32_t metric)
+{
+ NS_LOG_FUNCTION(this->GetObject<Node> ()->GetId () << boost::cref(*prefix) << boost::cref(*face) << metric);
+
+ // will add entry if doesn't exists, or just return an iterator to the existing entry
+ std::pair< super::iterator, bool > result = super::insert (*prefix, Create<CcnxFibEntry> (prefix));
+
+ NS_ASSERT_MSG (face != NULL, "Trying to modify NULL face");
+
+ super::modify (result.first,
+ ll::bind (&CcnxFibEntry::AddOrUpdateRoutingMetric, ll::_1, face, metric));
+
+ return result.first->payload ();
+}
+
+void
+CcnxFibImpl::Remove (const Ptr<const CcnxNameComponents> &prefix)
+{
+ NS_LOG_FUNCTION (this->GetObject<Node> ()->GetId () << boost::cref(*prefix));
+
+ super::erase (*prefix);
+}
+
+void
+CcnxFibImpl::Invalidate (const Ptr<const CcnxNameComponents> &prefix)
+{
+ NS_LOG_FUNCTION (this->GetObject<Node> ()->GetId () << boost::cref(*prefix));
+
+ super::iterator foundItem, lastItem;
+ bool reachLast;
+ boost::tie (foundItem, reachLast, lastItem) = super::getTrie ().find (*prefix);
+
+ if (!reachLast || lastItem->payload () == 0)
+ return; // nothing to invalidate
+
+ super::modify (lastItem,
+ ll::bind (&CcnxFibEntry::Invalidate, ll::_1));
+}
+
+void
+CcnxFibImpl::InvalidateAll ()
+{
+ // NS_LOG_FUNCTION (this->GetObject<Node> ()->GetId ());
+
+ // for (super::iterator entry = m_fib.begin ();
+ // entry != m_fib.end ();
+ // entry ++)
+ // {
+ // m_fib.modify (entry,
+ // ll::bind (&CcnxFibEntry::Invalidate, ll::_1));
+ // }
+}
+
+void
+CcnxFibImpl::Remove (const CcnxFibEntry &entry, Ptr<CcnxFace> face)
+{
+ // NS_LOG_FUNCTION (this);
+
+ // m_fib.modify (m_fib.iterator_to (entry),
+ // ll::bind (&CcnxFibEntry::RemoveFace, ll::_1, face));
+ // if (entry.m_faces.size () == 0)
+ // {
+ // m_fib.erase (m_fib.iterator_to (entry));
+ // }
+}
+
+void
+CcnxFibImpl::RemoveFromAll (Ptr<CcnxFace> face)
+{
+ // NS_LOG_FUNCTION (this);
+
+ // for_each (m_fib.begin (), m_fib.end (),
+ // ll::bind (static_cast< void (CcnxFib::*) (const CcnxFibEntry &, Ptr<CcnxFace>) > (&CcnxFib::Remove),
+ // this, ll::_1, face));
+}
+
+void
+CcnxFibImpl::Print (std::ostream &os) const
+{
+ // for (super::iterator entry = fib.m_fib.begin ();
+ // entry != fib.m_fib.end ();
+ // entry++)
+ // {
+ // os << entry->GetPrefix () << "\t" << *entry << "\n";
+ // }
+}
+
+} // namespace ns3