95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/*
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* Copyright Andrey Semashev 2015.
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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/*!
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* \file permissions.cpp
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* \author Andrey Semashev
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* \date 26.12.2015
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*
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* \brief This header is the Boost.Log library implementation, see the library documentation
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* at http://www.boost.org/doc/libs/release/libs/log/doc/html/index.html.
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*/
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#include <boost/log/detail/config.hpp>
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#include <boost/log/utility/permissions.hpp>
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#include <boost/interprocess/permissions.hpp>
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#if defined(BOOST_WINDOWS)
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#include <boost/log/exceptions.hpp>
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#include <boost/throw_exception.hpp>
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#include <boost/log/utility/once_block.hpp>
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#include <windows.h>
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#include <boost/log/detail/header.hpp>
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namespace boost {
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BOOST_LOG_OPEN_NAMESPACE
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BOOST_LOG_ANONYMOUS_NAMESPACE {
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static ::SECURITY_DESCRIPTOR g_unrestricted_security_descriptor;
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static ::SECURITY_ATTRIBUTES g_unrestricted_security_attributes;
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} // namespace
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BOOST_LOG_API permissions::native_type permissions::get_unrestricted_security_attributes()
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{
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BOOST_LOG_ONCE_BLOCK()
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{
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if (!InitializeSecurityDescriptor(&g_unrestricted_security_descriptor, SECURITY_DESCRIPTOR_REVISION))
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{
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DWORD err = GetLastError();
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BOOST_LOG_THROW_DESCR_PARAMS(system_error, "Failed to initialize security descriptor", (err));
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}
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if (!SetSecurityDescriptorDacl(&g_unrestricted_security_descriptor, TRUE, NULL, FALSE))
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{
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DWORD err = GetLastError();
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BOOST_LOG_THROW_DESCR_PARAMS(system_error, "Failed to set null DACL to a security descriptor", (err));
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}
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g_unrestricted_security_attributes.nLength = sizeof(g_unrestricted_security_attributes);
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g_unrestricted_security_attributes.lpSecurityDescriptor = &g_unrestricted_security_descriptor;
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g_unrestricted_security_attributes.bInheritHandle = FALSE;
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}
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return &g_unrestricted_security_attributes;
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}
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//! Initializing constructor
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BOOST_LOG_API permissions::permissions(boost::interprocess::permissions const& perms) BOOST_NOEXCEPT :
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m_perms(reinterpret_cast< native_type >(perms.get_permissions()))
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{
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}
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BOOST_LOG_CLOSE_NAMESPACE // namespace log
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} // namespace boost
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#else // defined(BOOST_WINDOWS)
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#include <boost/log/detail/header.hpp>
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namespace boost {
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BOOST_LOG_OPEN_NAMESPACE
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//! Initializing constructor
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BOOST_LOG_API permissions::permissions(boost::interprocess::permissions const& perms) BOOST_NOEXCEPT :
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m_perms(static_cast< native_type >(perms.get_permissions()))
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{
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}
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BOOST_LOG_CLOSE_NAMESPACE // namespace log
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} // namespace boost
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#endif // defined(BOOST_WINDOWS)
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#include <boost/log/detail/footer.hpp>
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