commit 3c9bc042f32e3664cec5b0289338500fd4ef32d8
author Eric Newberry <enewberry@cs.arizona.edu> Sat Jun 02 17:58:10 2018 -0700
committer Alex Afanasyev <aa@cs.fiu.edu> Thu Jun 14 16:15:57 2018 -0700
tree 57793390cb4a3c332aa6ad243b3c800f7ca20b30
parent 90db7eeafc691b7ae4d3bbfda1e7596577973771

mgmt: add Mtu to faces/create and FaceStatus

refs #4005

Change-Id: I26c02aa088dc59aecd331cd579036177fef0f64c

src/mgmt/nfd/face-status.cpp

diff --git a/src/mgmt/nfd/face-status.cpp b/src/mgmt/nfd/face-status.cpp
index 0c127ae..dc74eb1 100644
--- a/src/mgmt/nfd/face-status.cpp
+++ b/src/mgmt/nfd/face-status.cpp
@@ -63,6 +63,9 @@
   totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NInNacks, m_nInNacks);
   totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NInData, m_nInData);
   totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NInInterests, m_nInInterests);
+  if (m_mtu) {
+    totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::Mtu, *m_mtu);
+  }
   if (m_defaultCongestionThreshold) {
     totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::DefaultCongestionThreshold,
                                                   *m_defaultCongestionThreshold);
@@ -187,6 +190,14 @@
     m_defaultCongestionThreshold = nullopt;
   }
 
+  if (val != m_wire.elements_end() && val->type() == tlv::nfd::Mtu) {
+    m_mtu = readNonNegativeInteger(*val);
+    ++val;
+  }
+  else {
+    m_mtu = nullopt;
+  }
+
   if (val != m_wire.elements_end() && val->type() == tlv::nfd::NInInterests) {
     m_nInInterests = readNonNegativeInteger(*val);
     ++val;
@@ -309,6 +320,22 @@
 }
 
 FaceStatus&
+FaceStatus::setMtu(uint64_t mtu)
+{
+  m_wire.reset();
+  m_mtu = mtu;
+  return *this;
+}
+
+FaceStatus&
+FaceStatus::unsetMtu()
+{
+  m_wire.reset();
+  m_mtu = nullopt;
+  return *this;
+}
+
+FaceStatus&
 FaceStatus::setNInInterests(uint64_t nInInterests)
 {
   m_wire.reset();
@@ -390,6 +417,8 @@
       a.hasDefaultCongestionThreshold() == b.hasDefaultCongestionThreshold() &&
       (!a.hasDefaultCongestionThreshold() ||
        a.getDefaultCongestionThreshold() == b.getDefaultCongestionThreshold()) &&
+      a.hasMtu() == b.hasMtu() &&
+      (!a.hasMtu() || a.getMtu() == b.getMtu()) &&
       a.getNInInterests() == b.getNInInterests() &&
       a.getNInData() == b.getNInData() &&
       a.getNInNacks() == b.getNInNacks() &&
@@ -426,6 +455,10 @@
     os << "     DefaultCongestionThreshold: " << status.getDefaultCongestionThreshold() << " bytes,\n";
   }
 
+  if (status.hasMtu()) {
+    os << "     Mtu: " << status.getMtu() << " bytes,\n";
+  }
+
   os << "     Flags: " << AsHex{status.getFlags()} << ",\n"
      << "     Counters: {Interests: {in: " << status.getNInInterests() << ", "
      << "out: " << status.getNOutInterests() << "},\n"