hex-encode.hpp
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2013-2018 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_ENCODE_HPP
23 #define NDN_CXX_SECURITY_TRANSFORM_HEX_ENCODE_HPP
24 
26 
27 namespace ndn {
28 namespace security {
29 namespace transform {
30 
37 class HexEncode : public Transform
38 {
39 public:
45  explicit
46  HexEncode(bool useUpperCase = false);
47 
48 private:
54  size_t
55  convert(const uint8_t* data, size_t dataLen) final;
56 
60  unique_ptr<Transform::OBuffer>
61  toHex(const uint8_t* data, size_t dataLen);
62 
63 private:
64  bool m_useUpperCase;
65 };
66 
67 unique_ptr<Transform>
68 hexEncode(bool useUpperCase = false);
69 
70 } // namespace transform
71 } // namespace security
72 } // namespace ndn
73 
74 #endif // NDN_CXX_SECURITY_TRANSFORM_HEX_ENCODE_HPP
There are three types of module in a transformation chain: Source, Transform, and Sink...
Definition: data.cpp:26
unique_ptr< Transform > hexEncode(bool useUpperCase)
Definition: hex-encode.cpp:70
The module to perform hexadecimal encoding transformation.
Definition: hex-encode.hpp:37
HexEncode(bool useUpperCase=false)
Create a hex encoding module.
Definition: hex-encode.cpp:41
Abstraction of an intermediate transformation module.