mgmt: add capacity and enablement flags to CsInfo
refs #4050
Change-Id: I9363f6735c6917591e0907b3d94f36d7263d10e7
diff --git a/src/mgmt/nfd/cs-info.cpp b/src/mgmt/nfd/cs-info.cpp
index b776c53..c7b7f7d 100644
--- a/src/mgmt/nfd/cs-info.cpp
+++ b/src/mgmt/nfd/cs-info.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2013-2017 Regents of the University of California.
+ * Copyright (c) 2013-2018 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
@@ -31,7 +31,9 @@
BOOST_CONCEPT_ASSERT((StatusDatasetItem<CsInfo>));
CsInfo::CsInfo()
- : m_nHits(0)
+ : m_capacity(0)
+ , m_nEntries(0)
+ , m_nHits(0)
, m_nMisses(0)
{
}
@@ -49,6 +51,9 @@
totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NMisses, m_nMisses);
totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NHits, m_nHits);
+ totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::NCsEntries, m_nEntries);
+ totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::Flags, m_flags.to_ullong());
+ totalLength += prependNonNegativeIntegerBlock(encoder, tlv::nfd::Capacity, m_capacity);
totalLength += encoder.prependVarNumber(totalLength);
totalLength += encoder.prependVarNumber(tlv::nfd::CsInfo);
@@ -83,6 +88,30 @@
m_wire.parse();
auto val = m_wire.elements_begin();
+ if (val != m_wire.elements_end() && val->type() == tlv::nfd::Capacity) {
+ m_nHits = readNonNegativeInteger(*val);
+ ++val;
+ }
+ else {
+ BOOST_THROW_EXCEPTION(Error("missing required Capacity field"));
+ }
+
+ if (val != m_wire.elements_end() && val->type() == tlv::nfd::Flags) {
+ m_flags = FlagsBitSet(static_cast<unsigned long long>(readNonNegativeInteger(*val)));
+ ++val;
+ }
+ else {
+ BOOST_THROW_EXCEPTION(Error("missing required Flags field"));
+ }
+
+ if (val != m_wire.elements_end() && val->type() == tlv::nfd::NCsEntries) {
+ m_nEntries = readNonNegativeInteger(*val);
+ ++val;
+ }
+ else {
+ BOOST_THROW_EXCEPTION(Error("missing required NCsEntries field"));
+ }
+
if (val != m_wire.elements_end() && val->type() == tlv::nfd::NHits) {
m_nHits = readNonNegativeInteger(*val);
++val;
@@ -101,6 +130,38 @@
}
CsInfo&
+CsInfo::setCapacity(uint64_t capacity)
+{
+ m_wire.reset();
+ m_capacity = capacity;
+ return *this;
+}
+
+CsInfo&
+CsInfo::setEnableAdmit(bool enableAdmit)
+{
+ m_wire.reset();
+ m_flags[BIT_CS_ENABLE_ADMIT] = enableAdmit;
+ return *this;
+}
+
+CsInfo&
+CsInfo::setEnableServe(bool enableServe)
+{
+ m_wire.reset();
+ m_flags[BIT_CS_ENABLE_SERVE] = enableServe;
+ return *this;
+}
+
+CsInfo&
+CsInfo::setNEntries(uint64_t nEntries)
+{
+ m_wire.reset();
+ m_nEntries = nEntries;
+ return *this;
+}
+
+CsInfo&
CsInfo::setNHits(uint64_t nHits)
{
m_wire.reset();
@@ -119,17 +180,18 @@
bool
operator==(const CsInfo& a, const CsInfo& b)
{
- return a.getNHits() == b.getNHits() &&
- a.getNMisses() == b.getNMisses();
+ return a.wireEncode() == b.wireEncode();
}
std::ostream&
-operator<<(std::ostream& os, const CsInfo& status)
+operator<<(std::ostream& os, const CsInfo& csi)
{
os << "CS: "
- << status.getNHits() << (status.getNHits() == 1 ? " hit" : " hits")
- << ", "
- << status.getNMisses() << (status.getNMisses() == 1 ? " miss" : " misses");
+ << csi.getNEntries() << " entries, " << csi.getCapacity() << " max, "
+ << (csi.getEnableAdmit() ? "admit enabled, " : "admit disabled, ")
+ << (csi.getEnableServe() ? "serve enabled, " : "serve disabled, ")
+ << csi.getNHits() << (csi.getNHits() == 1 ? " hit, " : " hits, ")
+ << csi.getNMisses() << (csi.getNMisses() == 1 ? " miss" : " misses");
return os;
}