NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
hex-decode.hpp
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 
22 #ifndef NDN_CXX_SECURITY_TRANSFORM_HEX_DECODE_HPP
23 #define NDN_CXX_SECURITY_TRANSFORM_HEX_DECODE_HPP
24 
26 
27 namespace ndn {
28 namespace security {
29 namespace transform {
30 
39 class HexDecode final : public Transform
40 {
41 public:
45  HexDecode();
46 
47 private:
53  size_t
54  convert(span<const uint8_t> hex) final;
55 
59  void
60  finalize() final;
61 
65  unique_ptr<Transform::OBuffer>
66  toBytes(const uint8_t* hex, size_t hexLen);
67 
68 private:
69  bool m_hasOddByte;
70  uint8_t m_oddByte;
71 };
72 
73 unique_ptr<Transform>
74 hexDecode();
75 
76 } // namespace transform
77 } // namespace security
78 } // namespace ndn
79 
80 #endif // NDN_CXX_SECURITY_TRANSFORM_HEX_DECODE_HPP
There are three types of module in a transformation chain: Source, Transform, and Sink...
Copyright (c) 2011-2015 Regents of the University of California.
The module to perform hexadecimal decoding transformation.
Definition: hex-decode.hpp:39
HexDecode()
Create a hex decoding module.
Definition: hex-decode.cpp:51
unique_ptr< Transform > hexDecode()
Definition: hex-decode.cpp:115
Abstraction of an intermediate transformation module.