face: Refactored code to set interest filter
Change-Id: I1f9637a79c03a9e24608403d963bbfc4d9bcab1c
diff --git a/src/management/ndnd-face-instance.hpp b/src/management/ndnd-face-instance.hpp
new file mode 100644
index 0000000..03a8589
--- /dev/null
+++ b/src/management/ndnd-face-instance.hpp
@@ -0,0 +1,346 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_MANAGEMENT_NDND_FACE_INSTANCE_HPP
+#define NDN_MANAGEMENT_NDND_FACE_INSTANCE_HPP
+
+#include "../encoding/tlv-face-management.hpp"
+#include "../encoding/block.hpp"
+#include "../name.hpp"
+
+namespace ndn {
+namespace ndnd {
+
+/**
+ * An FaceInstance holds an action and Name prefix and other fields for an forwarding entry.
+ */
+class FaceInstance {
+public:
+ FaceInstance(const std::string &action,
+ int64_t faceId,
+ uint32_t ipProto,
+ const std::string &host,
+ const std::string &port,
+ const std::string &multicastInterface,
+ uint32_t multicastTtl,
+ Milliseconds freshnessPeriod)
+ : action_(action)
+ , faceId_(faceId)
+ , ipProto_(ipProto)
+ , host_(host)
+ , port_(port)
+ , multicastInterface_(multicastInterface)
+ , multicastTtl_(multicastTtl)
+ , freshnessPeriod_(freshnessPeriod)
+ {
+ }
+
+ FaceInstance()
+ : faceId_(-1)
+ , ipProto_(-1)
+ , multicastTtl_(-1)
+ , freshnessPeriod_(-1)
+ {
+ }
+
+ // Action
+ const std::string&
+ getAction() const { return action_; }
+
+ void
+ setAction(const std::string& action) { action_ = action; wire_.reset(); }
+
+ // FaceID
+ int64_t
+ getFaceId() const { return faceId_; }
+
+ void
+ setFaceId(int64_t faceId) { faceId_ = faceId; wire_.reset(); }
+
+ // IPProto
+ int32_t
+ getIpProto() const { return ipProto_; }
+
+ void
+ setIpProto(int32_t ipProto) { ipProto_ = ipProto; wire_.reset(); }
+
+ // Host
+ const std::string&
+ getHost() const { return host_; }
+
+ void
+ setHost(const std::string& host) { host_ = host; wire_.reset(); }
+
+ // Port
+ const std::string&
+ getPort() const { return port_; }
+
+ void
+ setPort(const std::string &port) { port_ = port; wire_.reset(); }
+
+ // MulticastInterface
+ const std::string&
+ getMulticastInterface() const { return multicastInterface_; }
+
+ void
+ setMulticastInterface(const std::string& multicastInterface) { multicastInterface_ = multicastInterface; wire_.reset(); }
+
+ // MulticastTTL
+ int32_t
+ getMulticastTtl() const { return multicastTtl_; }
+
+ void
+ setMulticastTtl(int32_t multicastTtl) { multicastTtl_ = multicastTtl; wire_.reset(); }
+
+ // Freshness
+ int
+ getFreshnessPeriod() const { return freshnessPeriod_; }
+
+ void
+ setFreshnessPeriod(int freshnessPeriod) { freshnessPeriod_ = freshnessPeriod; wire_.reset(); }
+
+ // Wire
+ inline const Block&
+ wireEncode() const;
+
+ inline void
+ wireDecode(const Block &wire);
+
+private:
+ std::string action_;
+ int64_t faceId_;
+ int32_t ipProto_;
+ std::string host_;
+ std::string port_;
+ std::string multicastInterface_;
+ int32_t multicastTtl_;
+ Milliseconds freshnessPeriod_;
+
+ mutable Block wire_;
+};
+
+inline const Block&
+FaceInstance::wireEncode() const
+{
+ if (wire_.hasWire())
+ return wire_;
+
+ // FaceInstance ::= FACE-INSTANCE-TYPE TLV-LENGTH
+ // Action?
+ // FaceID?
+ // IPProto?
+ // Host?
+ // Port?
+ // MulticastInterface?
+ // MulticastTTL?
+ // FreshnessPeriod?
+
+ wire_ = Block(Tlv::FaceManagement::FaceInstance);
+
+ // Action
+ if (!action_.empty())
+ {
+ wire_.push_back
+ (dataBlock(Tlv::FaceManagement::Action, action_.c_str(), action_.size()));
+ }
+
+ // FaceID
+ if (faceId_ >= 0)
+ {
+ wire_.push_back
+ (nonNegativeIntegerBlock(Tlv::FaceManagement::FaceID, faceId_));
+ }
+
+ // IPProto
+ if (ipProto_ >= 0)
+ {
+ wire_.push_back
+ (nonNegativeIntegerBlock(Tlv::FaceManagement::IPProto, ipProto_));
+ }
+
+ // Host
+ if (!host_.empty())
+ {
+ wire_.push_back
+ (dataBlock(Tlv::FaceManagement::Host, host_.c_str(), host_.size()));
+ }
+
+ // Port
+ if (!port_.empty())
+ {
+ wire_.push_back
+ (dataBlock(Tlv::FaceManagement::Port, port_.c_str(), port_.size()));
+ }
+
+ // MulticastInterface
+ if (!multicastInterface_.empty())
+ {
+ wire_.push_back
+ (dataBlock(Tlv::FaceManagement::MulticastInterface, multicastInterface_.c_str(), multicastInterface_.size()));
+ }
+
+ // MulticastTTL
+ if (multicastTtl_ >= 0)
+ {
+ wire_.push_back
+ (nonNegativeIntegerBlock(Tlv::FaceManagement::MulticastTTL, multicastTtl_));
+ }
+
+ // FreshnessPeriod
+ if (freshnessPeriod_ >= 0)
+ {
+ wire_.push_back
+ (nonNegativeIntegerBlock(Tlv::FreshnessPeriod, freshnessPeriod_));
+ }
+
+ wire_.encode();
+ return wire_;
+}
+
+inline void
+FaceInstance::wireDecode(const Block &wire)
+{
+ action_.clear();
+ faceId_ = -1;
+ ipProto_ = -1;
+ host_.clear();
+ port_.clear();
+ multicastInterface_.clear();
+ multicastTtl_ = -1;
+ freshnessPeriod_ = -1;
+
+ wire_ = wire;
+ wire_.parse();
+
+ // FaceInstance ::= FACE-INSTANCE-TYPE TLV-LENGTH
+ // Action?
+ // FaceID?
+ // IPProto?
+ // Host?
+ // Port?
+ // MulticastInterface?
+ // MulticastTTL?
+ // FreshnessPeriod?
+
+ // Action
+ Block::element_iterator val = wire_.find(Tlv::FaceManagement::Action);
+ if (val != wire_.getAll().end())
+ {
+ action_ = std::string(reinterpret_cast<const char*>(val->value()), val->value_size());
+ }
+
+ // FaceID
+ val = wire_.find(Tlv::FaceManagement::FaceID);
+ if (val != wire_.getAll().end())
+ {
+ faceId_ = readNonNegativeInteger(*val);
+ }
+
+ // IPProto
+ val = wire_.find(Tlv::FaceManagement::IPProto);
+ if (val != wire_.getAll().end())
+ {
+ ipProto_ = readNonNegativeInteger(*val);
+ }
+
+ // Host
+ val = wire_.find(Tlv::FaceManagement::Host);
+ if (val != wire_.getAll().end())
+ {
+ host_ = std::string(reinterpret_cast<const char*>(val->value()), val->value_size());
+ }
+
+ // Port
+ val = wire_.find(Tlv::FaceManagement::Port);
+ if (val != wire_.getAll().end())
+ {
+ port_ = std::string(reinterpret_cast<const char*>(val->value()), val->value_size());
+ }
+
+ // MulticastInterface
+ val = wire_.find(Tlv::FaceManagement::MulticastInterface);
+ if (val != wire_.getAll().end())
+ {
+ multicastInterface_ = std::string(reinterpret_cast<const char*>(val->value()), val->value_size());
+ }
+
+ // MulticastTTL
+ val = wire_.find(Tlv::FaceManagement::MulticastTTL);
+ if (val != wire_.getAll().end())
+ {
+ multicastTtl_ = readNonNegativeInteger(*val);
+ }
+
+ // FreshnessPeriod
+ val = wire_.find(Tlv::FreshnessPeriod);
+ if (val != wire_.getAll().end())
+ {
+ freshnessPeriod_ = readNonNegativeInteger(*val);
+ }
+}
+
+inline std::ostream&
+operator << (std::ostream &os, const FaceInstance &entry)
+{
+ os << "FaceInstance(";
+
+ // Action
+ if (!entry.getAction().empty())
+ {
+ os << "Action:" << entry.getAction() << ", ";
+ }
+
+ // FaceID
+ if (entry.getFaceId() >= 0)
+ {
+ os << "FaceID:" << entry.getFaceId() << ", ";
+ }
+
+ // IPProto
+ if (entry.getIpProto() >= 0)
+ {
+ os << "IPProto:" << entry.getIpProto() << ", ";
+ }
+
+ // Host
+ if (!entry.getHost().empty())
+ {
+ os << "Host:" << entry.getHost() << ", ";
+ }
+
+ // Port
+ if (!entry.getPort().empty())
+ {
+ os << "Port:" << entry.getPort() << ", ";
+ }
+
+ // MulticastInterface
+ if (!entry.getMulticastInterface().empty())
+ {
+ os << "MulticastInterface:" << entry.getMulticastInterface() << ", ";
+ }
+
+ // MulticastTTL
+ if (entry.getMulticastTtl() >= 0)
+ {
+ os << "MulticastTTL:" << entry.getMulticastTtl() << ", ";
+ }
+
+ // FreshnessPeriod
+ if (entry.getFreshnessPeriod() >= 0)
+ {
+ os << "FreshnessPeriod:" << entry.getFreshnessPeriod() << ", ";
+ }
+
+ os << ")";
+ return os;
+}
+
+} // namespace ndnd
+} // namespace ndn
+
+#endif // NDN_MANAGEMENT_NDND_FACE_INSTANCE_HPP
+