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/*
* Copyright (c) 2014, Peter Thorson. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the WebSocket++ Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef WEBSOCKETPP_COMMON_TIME_HPP
#define WEBSOCKETPP_COMMON_TIME_HPP
#include <ctime>
namespace websocketpp {
namespace lib {
// Code in this header was inspired by the following article and includes some
// code from the related project g2log. The g2log code is public domain licensed
// http://kjellkod.wordpress.com/2013/01/22/exploring-c11-part-2-localtime-and-time-again/
/// Thread safe cross platform localtime
inline std::tm localtime(std::time_t const & time) {
std::tm tm_snapshot;
#if (defined(__MINGW32__) || defined(__MINGW64__))
memcpy(&tm_snapshot, ::localtime(&time), sizeof(std::tm));
#elif (defined(WIN32) || defined(_WIN32) || defined(__WIN32__))
localtime_s(&tm_snapshot, &time);
#else
localtime_r(&time, &tm_snapshot); // POSIX
#endif
return tm_snapshot;
}
} // lib
} // websocketpp
#endif // WEBSOCKETPP_COMMON_TIME_HPP
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