Another set of refactoring
diff --git a/model/cs/content-store-impl.cc b/model/cs/content-store-impl.cc
new file mode 100644
index 0000000..fe6346b
--- /dev/null
+++ b/model/cs/content-store-impl.cc
@@ -0,0 +1,188 @@
+/* -*- 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 "content-store-impl.h"
+#include "ns3/log.h"
+#include "ns3/uinteger.h"
+#include "ns3/string.h"
+
+#include "../../utils/random-policy.h"
+#include "../../utils/lru-policy.h"
+#include "../../utils/fifo-policy.h"
+
+NS_LOG_COMPONENT_DEFINE ("ndn.cs.ContentStoreImpl");
+
+#define NS_OBJECT_ENSURE_REGISTERED_TEMPL(type, templ) \
+ static struct X ## type ## templ ## RegistrationClass \
+ { \
+ X ## type ## templ ## RegistrationClass () { \
+ ns3::TypeId tid = type<templ>::GetTypeId (); \
+ tid.GetParent (); \
+ } \
+ } x_ ## type ## templ ## RegistrationVariable
+
+namespace ns3 {
+namespace ndn {
+
+using namespace ndnSIM;
+
+namespace cs {
+
+
+template<>
+TypeId
+ContentStoreImpl< lru_policy_traits >::GetTypeId ()
+{
+ static TypeId tid = TypeId ("ns3::ndn::cs::Lru")
+ .SetGroupName ("Ndn")
+ .SetParent<ContentStore> ()
+ .AddConstructor< ContentStoreImpl< lru_policy_traits > > ()
+ .AddAttribute ("MaxSize",
+ "Set maximum number of entries in ContentStore. If 0, limit is not enforced",
+ StringValue ("100"),
+ MakeUintegerAccessor (&ContentStoreImpl< lru_policy_traits >::GetMaxSize,
+ &ContentStoreImpl< lru_policy_traits >::SetMaxSize),
+ MakeUintegerChecker<uint32_t> ())
+ ;
+
+ return tid;
+}
+
+template<>
+TypeId
+ContentStoreImpl< random_policy_traits >::GetTypeId ()
+{
+ static TypeId tid = TypeId ("ns3::ndn::cs::Random")
+ .SetGroupName ("Ndn")
+ .SetParent<ContentStore> ()
+ .AddConstructor< ContentStoreImpl< random_policy_traits > > ()
+ .AddAttribute ("MaxSize",
+ "Set maximum number of entries in ContentStore. If 0, limit is not enforced",
+ StringValue ("100"),
+ MakeUintegerAccessor (&ContentStoreImpl< random_policy_traits >::GetMaxSize,
+ &ContentStoreImpl< random_policy_traits >::SetMaxSize),
+ MakeUintegerChecker<uint32_t> ())
+ ;
+
+ return tid;
+}
+
+template<>
+TypeId
+ContentStoreImpl< fifo_policy_traits >::GetTypeId ()
+{
+ static TypeId tid = TypeId ("ns3::ndn::cs::Fifo")
+ .SetGroupName ("Ndn")
+ .SetParent<ContentStore> ()
+ .AddConstructor< ContentStoreImpl< fifo_policy_traits > > ()
+ .AddAttribute ("MaxSize",
+ "Set maximum number of entries in ContentStore. If 0, limit is not enforced",
+ StringValue ("100"),
+ MakeUintegerAccessor (&ContentStoreImpl< fifo_policy_traits >::GetMaxSize,
+ &ContentStoreImpl< fifo_policy_traits >::SetMaxSize),
+ MakeUintegerChecker<uint32_t> ())
+ ;
+
+ return tid;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////
+
+template<class Policy>
+boost::tuple<Ptr<Packet>, Ptr<const ContentObjectHeader>, Ptr<const Packet> >
+ContentStoreImpl<Policy>::Lookup (Ptr<const InterestHeader> interest)
+{
+ // NS_LOG_FUNCTION (this << interest->GetName ());
+
+ /// @todo Change to search with predicate
+ typename super::const_iterator node = this->deepest_prefix_match (interest->GetName ());
+
+ if (node != this->end ())
+ {
+ this->m_cacheHitsTrace (interest, node->payload ()->GetHeader ());
+
+ // NS_LOG_DEBUG ("cache hit with " << node->payload ()->GetHeader ()->GetName ());
+ return boost::make_tuple (node->payload ()->GetFullyFormedNdnPacket (),
+ node->payload ()->GetHeader (),
+ node->payload ()->GetPacket ());
+ }
+ else
+ {
+ // NS_LOG_DEBUG ("cache miss for " << interest->GetName ());
+ this->m_cacheMissesTrace (interest);
+ return boost::tuple<Ptr<Packet>, Ptr<ContentObjectHeader>, Ptr<Packet> > (0, 0, 0);
+ }
+}
+
+template<class Policy>
+bool
+ContentStoreImpl<Policy>::Add (Ptr<const ContentObjectHeader> header, Ptr<const Packet> packet)
+{
+ // NS_LOG_FUNCTION (this << header->GetName ());
+
+ return
+ this->insert (header->GetName (), Create<Entry> (header, packet))
+ .second;
+}
+
+template<class Policy>
+void
+ContentStoreImpl<Policy>::Print (std::ostream &os) const
+{
+ for (typename super::policy_container::const_iterator item = this->getPolicy ().begin ();
+ item != this->getPolicy ().end ();
+ item++)
+ // BOOST_FOREACH (const typename super::parent_trie &item, this->getPolicy ())
+ {
+ os << item->payload ()->GetName () << std::endl;
+ }
+}
+
+template<class Policy>
+void
+ContentStoreImpl<Policy>::SetMaxSize (uint32_t maxSize)
+{
+ this->getPolicy ().set_max_size (maxSize);
+}
+
+template<class Policy>
+uint32_t
+ContentStoreImpl<Policy>::GetMaxSize () const
+{
+ return this->getPolicy ().get_max_size ();
+}
+
+////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////
+
+// explicit instantiation and registering
+template class ContentStoreImpl<lru_policy_traits>;
+template class ContentStoreImpl<random_policy_traits>;
+template class ContentStoreImpl<fifo_policy_traits>;
+
+NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, lru_policy_traits);
+NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, random_policy_traits);
+NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, fifo_policy_traits);
+
+
+} // namespace cs
+} // namespace ndn
+} // namespace ns3