nfd-control: Implementation of FibManagementOptions data structure
Change-Id: Ife5e0d3503be13896e2c9a7d02ac8f1801672603
refs: #1162
diff --git a/src/management/fib-management-options.hpp b/src/management/fib-management-options.hpp
new file mode 100644
index 0000000..db3f765
--- /dev/null
+++ b/src/management/fib-management-options.hpp
@@ -0,0 +1,140 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ *
+ * @author: Wentao Shang <wentao@cs.ucla.edu>
+ *
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_FIB_MANAGEMENT_HPP
+#define NDN_FIB_MANAGEMENT_HPP
+
+#include "encoding/block.hpp"
+#include "encoding/tlv-nfd-control.hpp"
+#include "name.hpp"
+
+namespace ndn {
+
+class FibManagementOptions {
+public:
+ FibManagementOptions ()
+ : faceId_ (-1)
+ , cost_ (-1)
+ {
+ }
+
+ const Name&
+ getName () const { return name_; }
+
+ void
+ setName (const Name &name) { name_ = name; wire_.reset (); }
+
+ int
+ getFaceId () const { return faceId_; }
+
+ void
+ setFaceId (int faceId) { faceId_ = faceId; wire_.reset (); }
+
+ int
+ getCost () const { return cost_; }
+
+ void
+ setCost (int cost) { cost_ = cost; wire_.reset (); }
+
+ inline const Block&
+ wireEncode () const;
+
+ inline void
+ wireDecode (const Block &wire);
+
+private:
+ Name name_;
+ int faceId_;
+ int cost_;
+ //Name strategy_;
+ //TODO: implement strategy after its use is properly defined
+
+ mutable Block wire_;
+};
+
+inline const Block&
+FibManagementOptions::wireEncode () const
+{
+ if (wire_.hasWire ())
+ return wire_;
+
+ wire_ = Block (tlv::nfd_control::FibManagementOptions);
+
+ // Name
+ wire_.push_back (name_.wireEncode ());
+
+ // FaceId
+ if (faceId_ != -1)
+ wire_.push_back (nonNegativeIntegerBlock (tlv::nfd_control::FaceId, faceId_));
+
+ // Cost
+ if (cost_ != -1)
+ wire_.push_back (nonNegativeIntegerBlock (tlv::nfd_control::Cost, cost_));
+
+ //TODO: Strategy
+
+ wire_.encode ();
+ return wire_;
+}
+
+inline void
+FibManagementOptions::wireDecode (const Block &wire)
+{
+ name_.clear ();
+ faceId_ = -1;
+ cost_ = -1;
+
+ wire_ = wire;
+ wire_.parse ();
+
+ // Name
+ Block::element_iterator val = wire_.find(Tlv::Name);
+ if (val != wire_.getAll().end())
+ {
+ name_.wireDecode(*val);
+ }
+
+ // FaceID
+ val = wire_.find(tlv::nfd_control::FaceId);
+ if (val != wire_.getAll().end())
+ {
+ faceId_ = readNonNegativeInteger(*val);
+ }
+
+ // Cost
+ val = wire_.find(tlv::nfd_control::Cost);
+ if (val != wire_.getAll().end())
+ {
+ cost_ = readNonNegativeInteger(*val);
+ }
+
+ //TODO: Strategy
+}
+
+inline std::ostream&
+operator << (std::ostream &os, const FibManagementOptions &option)
+{
+ os << "ForwardingEntry(";
+
+ // Name
+ os << "Prefix: " << option.getName () << ", ";
+
+ // FaceID
+ os << "FaceID: " << option.getFaceId () << ", ";
+
+ // Cost
+ os << "Cost: " << option.getCost ();
+
+ os << ")";
+ return os;
+}
+
+}
+
+#endif