channel-module.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2014-2018, Regents of the University of California,
4  * Arizona Board of Regents,
5  * Colorado State University,
6  * University Pierre & Marie Curie, Sorbonne University,
7  * Washington University in St. Louis,
8  * Beijing Institute of Technology,
9  * The University of Memphis.
10  *
11  * This file is part of NFD (Named Data Networking Forwarding Daemon).
12  * See AUTHORS.md for complete list of NFD authors and contributors.
13  *
14  * NFD is free software: you can redistribute it and/or modify it under the terms
15  * of the GNU General Public License as published by the Free Software Foundation,
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20  * PURPOSE. See the GNU General Public License for more details.
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23  * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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25 
26 #include "channel-module.hpp"
27 #include "format-helpers.hpp"
28 
29 namespace nfd {
30 namespace tools {
31 namespace nfdc {
32 
33 void
34 ChannelModule::fetchStatus(Controller& controller,
35  const std::function<void()>& onSuccess,
36  const Controller::DatasetFailCallback& onFailure,
37  const CommandOptions& options)
38 {
39  controller.fetch<ndn::nfd::ChannelDataset>(
40  [this, onSuccess] (const std::vector<ChannelStatus>& result) {
41  m_status = result;
42  onSuccess();
43  },
44  onFailure, options);
45 }
46 
47 void
48 ChannelModule::formatStatusXml(std::ostream& os) const
49 {
50  os << "<channels>";
51  for (const ChannelStatus& item : m_status) {
52  this->formatItemXml(os, item);
53  }
54  os << "</channels>";
55 }
56 
57 void
58 ChannelModule::formatItemXml(std::ostream& os, const ChannelStatus& item) const
59 {
60  os << "<channel>";
61  os << "<localUri>" << xml::Text{item.getLocalUri()} << "</localUri>";
62  os << "</channel>";
63 }
64 
65 void
66 ChannelModule::formatStatusText(std::ostream& os) const
67 {
68  os << "Channels:\n";
69  for (const ChannelStatus& item : m_status) {
70  this->formatItemText(os, item);
71  }
72 }
73 
74 void
75 ChannelModule::formatItemText(std::ostream& os, const ChannelStatus& item) const
76 {
77  os << " " << item.getLocalUri();
78  os << "\n";
79 }
80 
81 } // namespace nfdc
82 } // namespace tools
83 } // namespace nfd
void formatItemXml(std::ostream &os, const ChannelStatus &item) const
format a single status item as XML
void formatItemText(std::ostream &os, const ChannelStatus &item) const
format a single status item as text
void formatStatusText(std::ostream &os) const override
format collected status as text
Copyright (c) 2014-2015, Regents of the University of California, Arizona Board of Regents...
Definition: algorithm.hpp:32
void formatStatusXml(std::ostream &os) const override
format collected status as XML
void fetchStatus(Controller &controller, const std::function< void()> &onSuccess, const Controller::DatasetFailCallback &onFailure, const CommandOptions &options) override
collect status from NFD