NS-3 based Named Data Networking (NDN) simulator
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propagated-entry.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
26 #include "core/logger.hpp"
27 #include "propagated-entry.hpp"
28 
29 namespace nfd {
30 namespace rib {
31 
32 void
33 operator<<(std::ostream& out, PropagationStatus status)
34 {
35  switch (status) {
36  case PropagationStatus::NEW:
37  out << "NEW";
38  break;
39  case PropagationStatus::PROPAGATING:
40  out << "PROPAGATING";
41  break;
42  case PropagationStatus::PROPAGATED:
43  out << "PROPAGATED";
44  break;
45  case PropagationStatus::PROPAGATE_FAIL:
46  out << "PROPAGATE_FAIL";
47  break;
48  default:
49  out << "undefined status";
50  break;
51  }
52 }
53 
54 PropagatedEntry::PropagatedEntry()
55  : m_propagationStatus(PropagationStatus::NEW)
56 {
57 }
58 
59 PropagatedEntry::PropagatedEntry(const PropagatedEntry& other)
60  : m_signingIdentity(other.m_signingIdentity)
61  , m_propagationStatus(other.m_propagationStatus)
62 {
63  BOOST_ASSERT(!other.isPropagated() && !other.isPropagateFail());
64 }
65 
66 PropagatedEntry&
67 PropagatedEntry::setSigningIdentity(const Name& identity)
68 {
69  m_signingIdentity = identity;
70  return *this;
71 }
72 
73 const Name&
74 PropagatedEntry::getSigningIdentity() const
75 {
76  return m_signingIdentity;
77 }
78 
79 void
80 PropagatedEntry::startPropagation()
81 {
82  m_propagationStatus = PropagationStatus::PROPAGATING;
83 }
84 
85 void
86 PropagatedEntry::succeed(const scheduler::EventId& event)
87 {
88  m_propagationStatus = PropagationStatus::PROPAGATED;
89  m_rePropagateEvent = event;
90 }
91 
92 void
93 PropagatedEntry::fail(const scheduler::EventId& event)
94 {
95  m_propagationStatus = PropagationStatus::PROPAGATE_FAIL;
96  m_rePropagateEvent = event;
97 }
98 
99 void
100 PropagatedEntry::initialize()
101 {
102  m_propagationStatus = PropagationStatus::NEW;
103  m_rePropagateEvent.cancel();
104 }
105 
106 bool
107 PropagatedEntry::isNew() const
108 {
109  return PropagationStatus::NEW == m_propagationStatus;
110 }
111 
112 bool
113 PropagatedEntry::isPropagating() const
114 {
115  return PropagationStatus::PROPAGATING == m_propagationStatus;
116 }
117 
118 bool
119 PropagatedEntry::isPropagated() const
120 {
121  return PropagationStatus::PROPAGATED == m_propagationStatus;
122 }
123 
124 bool
125 PropagatedEntry::isPropagateFail() const
126 {
127  return PropagationStatus::PROPAGATE_FAIL == m_propagationStatus;
128 }
129 
130 } // namespace rib
131 } // namespace nfd
nfd::rib::PropagatedEntry::isPropagateFail
bool isPropagateFail() const
check whether this entry has failed in propagating.
Definition: propagated-entry.cpp:125
nfd::rib::PropagatedEntry::fail
void fail(const scheduler::EventId &event)
switch the propagation status to PROPAGATE_FAIL, and then set the rePropagateEvent to event for retry...
Definition: propagated-entry.cpp:93
nfd::scheduler::ScopedEventId::cancel
void cancel()
cancels the event manually
Definition: scheduler.cpp:95
nfd::rib::operator<<
std::ostream & operator<<(std::ostream &os, const FibUpdate &update)
Definition: fib-update.hpp:74
nfd::rib::PropagatedEntry::setSigningIdentity
PropagatedEntry & setSigningIdentity(const Name &identity)
set the signing identity
Definition: propagated-entry.cpp:67
nfd::rib::PropagatedEntry::initialize
void initialize()
cancel the events of re-sending propagation commands.
Definition: propagated-entry.cpp:100
nfd::rib::PropagatedEntry::getSigningIdentity
const Name & getSigningIdentity() const
get the signing identity
Definition: propagated-entry.cpp:74
ndn::util::scheduler::EventId
std::shared_ptr< ns3::EventId > EventId
Definition: scheduler.hpp:48
nfd::rib::PropagatedEntry::isPropagated
bool isPropagated() const
check whether this entry has been successfully propagated.
Definition: propagated-entry.cpp:119
nfd
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-common.hpp:40
nfd::rib::PropagatedEntry::isPropagating
bool isPropagating() const
check whether this entry is being propagated.
Definition: propagated-entry.cpp:113
propagated-entry.hpp
ndn::Name
Represents an absolute name.
Definition: name.hpp:42
nfd::rib::PropagatedEntry::succeed
void succeed(const scheduler::EventId &event)
switch the propagation status to PROPAGATED, and set the rePropagateEvent to event for refresh...
Definition: propagated-entry.cpp:86
nfd::rib::PropagatedEntry::isNew
bool isNew() const
check whether this entry is a new entry.
Definition: propagated-entry.cpp:107
nfd::rib::PropagationStatus::PROPAGATED
has been propagated successfully
nfd::rib::PropagatedEntry
represents an entry for prefix propagation.
Definition: propagated-entry.hpp:56
nfd::rib::PropagatedEntry::startPropagation
void startPropagation()
switch the propagation status to PROPAGATING.
Definition: propagated-entry.cpp:80