step-source.cpp
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2013-2021 Regents of the University of California.
4  *
5  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
6  *
7  * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8  * terms of the GNU Lesser General Public License as published by the Free Software
9  * Foundation, either version 3 of the License, or (at your option) any later version.
10  *
11  * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13  * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14  *
15  * You should have received copies of the GNU General Public License and GNU Lesser
16  * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17  * <http://www.gnu.org/licenses/>.
18  *
19  * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
20  */
21 
23 
24 namespace ndn {
25 namespace security {
26 namespace transform {
27 
28 size_t
29 StepSource::write(span<const uint8_t> buf)
30 {
31  return m_next->write(buf);
32 }
33 
34 void
36 {
37  m_next->end();
38 }
39 
40 void
41 StepSource::doPump()
42 {
43 }
44 
45 } // namespace transform
46 } // namespace security
47 } // namespace ndn
size_t write(span< const uint8_t > buf)
Accept input data and directly write input into next transformation module.
Definition: step-source.cpp:29
void end()
Close the input interface and directly notify the next module the end of input.
Definition: step-source.cpp:35
unique_ptr< Downstream > m_next
Definition: data.cpp:25