model: Slight modification with wire format processing
Now it is possible to convert Name from/to wire format via ndn::Face
helper method (since Face is getting configured with specific wire
format)
Refs #1008 (http://redmine.named-data.net/issues/1008)
diff --git a/model/wire/ndnsim/wire-ndnsim.cc b/model/wire/ndnsim/wire-ndnsim.cc
new file mode 100644
index 0000000..7d383a4
--- /dev/null
+++ b/model/wire/ndnsim/wire-ndnsim.cc
@@ -0,0 +1,78 @@
+/** -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ * Alexander Afanasyev
+ *
+ * GNU 3.0 license, See the LICENSE file for more information
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "wire-ndnsim.h"
+#include <boost/foreach.hpp>
+
+NDN_NAMESPACE_BEGIN
+
+namespace wire {
+
+//////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////
+
+size_t
+NdnSim::SerializeName (Buffer::Iterator &i, const Name &name)
+{
+ Buffer::Iterator start = i;
+
+ i.WriteU16 (static_cast<uint16_t> (SerializedSizeName (name)-2));
+
+ for (std::list<std::string>::const_iterator item = name.begin ();
+ item != name.end ();
+ item++)
+ {
+ i.WriteU16 (static_cast<uint16_t> (item->size ()));
+ i.Write (reinterpret_cast<const uint8_t*> (item->c_str ()), item->size ());
+ }
+
+ return i.GetDistanceFrom (start);
+}
+
+size_t
+NdnSim::SerializedSizeName (const Name &name)
+{
+ size_t nameSerializedSize = 2;
+
+ for (std::list<std::string>::const_iterator i = name.begin ();
+ i != name.end ();
+ i++)
+ {
+ nameSerializedSize += 2 + i->size ();
+ }
+ NS_ASSERT_MSG (nameSerializedSize < 30000, "Name is too long (> 30kbytes)");
+
+ return nameSerializedSize;
+}
+
+Ptr<Name>
+NdnSim::DeserializeName (Buffer::Iterator &i)
+{
+ Ptr<Name> name = Create<Name> ();
+
+ uint16_t nameLength = i.ReadU16 ();
+ while (nameLength > 0)
+ {
+ uint16_t length = i.ReadU16 ();
+ nameLength = nameLength - 2 - length;
+
+ uint8_t tmp[length];
+ i.Read (tmp, length);
+
+ name->Add (std::string (reinterpret_cast<const char*> (tmp), length));
+ }
+
+ return name;
+}
+
+} // wire
+
+NDN_NAMESPACE_END