channel.hpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
26 #ifndef NFD_DAEMON_FACE_CHANNEL_HPP
27 #define NFD_DAEMON_FACE_CHANNEL_HPP
28 
29 #include "channel-log.hpp"
30 #include "face.hpp"
31 
32 namespace nfd {
33 namespace face {
34 
35 class Face;
36 
40 typedef function<void(const shared_ptr<Face>& newFace)> FaceCreatedCallback;
41 
44 typedef function<void(uint32_t status, const std::string& reason)> FaceCreationFailedCallback;
45 
52 class Channel : noncopyable
53 {
54 public:
55  virtual
56  ~Channel();
57 
58  const FaceUri&
59  getUri() const
60  {
61  return m_uri;
62  }
63 
66  virtual bool
67  isListening() const = 0;
68 
71  virtual size_t
72  size() const = 0;
73 
74 protected:
75  void
76  setUri(const FaceUri& uri);
77 
78 private:
79  FaceUri m_uri;
80 };
81 
89 void
90 connectFaceClosedSignal(Face& face, const std::function<void()>& f);
91 
92 } // namespace face
93 } // namespace nfd
94 
95 #endif // NFD_DAEMON_FACE_CHANNEL_HPP
nfd::face::Channel::getUri
const FaceUri & getUri() const
Definition: channel.hpp:59
nfd::face::connectFaceClosedSignal
void connectFaceClosedSignal(Face &face, const std::function< void()> &f)
invokes a callback when the face is closed
Definition: channel.cpp:40
nfd
Copyright (c) 2014-2015, Regents of the University of California, Arizona Board of Regents...
Definition: algorithm.hpp:32
nfd::face::Face
generalization of a network interface
Definition: face.hpp:67
nfd::face::Channel::isListening
virtual bool isListening() const =0
Returns whether the channel is listening.
nfd::face::FaceCreationFailedCallback
function< void(uint32_t status, const std::string &reason)> FaceCreationFailedCallback
Prototype for the callback that is invoked when a face fails to be created.
Definition: channel.hpp:44
nfd::face::Channel::setUri
void setUri(const FaceUri &uri)
Definition: channel.cpp:34
nfd::face::Channel
represent a channel that communicates on a local endpoint
Definition: channel.hpp:52
nfd::face::FaceCreatedCallback
function< void(const shared_ptr< Face > &newFace)> FaceCreatedCallback
Prototype for the callback that is invoked when a face is created (in response to an incoming connect...
Definition: channel.hpp:35
nfd::face::Channel::size
virtual size_t size() const =0
Returns the number of faces in the channel.