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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2019 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#ifndef NDN_TESTS_SECURITY_TPM_BACK_END_WRAPPER_OSX_HPP
#define NDN_TESTS_SECURITY_TPM_BACK_END_WRAPPER_OSX_HPP
#include "ndn-cxx/security/tpm/impl/back-end-osx.hpp"
#include "ndn-cxx/security/tpm/impl/key-handle-osx.hpp"
#include <cstdlib>
namespace ndn {
namespace security {
namespace tpm {
namespace tests {
/**
* @brief A wrapper of tpm::BackEndOsx for unit test template.
*/
class BackEndWrapperOsx
{
public:
BackEndWrapperOsx()
{
std::string oldHOME;
if (std::getenv("OLD_HOME"))
oldHOME = std::getenv("OLD_HOME");
if (std::getenv("HOME"))
m_HOME = std::getenv("HOME");
if (!oldHOME.empty())
setenv("HOME", oldHOME.data(), 1);
else
unsetenv("HOME");
m_impl = make_unique<BackEndOsx>();
}
~BackEndWrapperOsx()
{
if (!m_HOME.empty())
setenv("HOME", m_HOME.data(), 1);
else
unsetenv("HOME");
}
BackEnd&
getTpm()
{
return *m_impl;
}
std::string
getScheme() const
{
return "tpm-osxkeychain";
}
private:
std::string m_HOME;
unique_ptr<BackEnd> m_impl;
};
} // namespace tests
} // namespace tpm
} // namespace security
} // namespace ndn
#endif // NDN_TESTS_SECURITY_TPM_BACK_END_WRAPPER_OSX_HPP