mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-03 23:15:52 +00:00
71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
/* Copyright (c) 2016, Pollard Banknote Limited
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
|
|
2. 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.
|
|
|
|
3. Neither the name of the copyright holder 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
|
|
*/
|
|
#include "tempdir.h"
|
|
|
|
#include <cstdlib>
|
|
|
|
namespace cpp17
|
|
{
|
|
namespace filesystem
|
|
{
|
|
|
|
/* TMPDIR is the POSIX variable for the temporary directory. Other variables
|
|
* are sometimes used, however, in non-conforming environments. Those are
|
|
* checked as fallback (following Boost's implementation)
|
|
*/
|
|
path temp_directory_path()
|
|
{
|
|
const char* p = std::getenv("TMPDIR");
|
|
|
|
if ( !p )
|
|
{
|
|
p = std::getenv("TMP");
|
|
|
|
if ( !p )
|
|
{
|
|
p = std::getenv("TEMP");
|
|
|
|
if ( !p )
|
|
{
|
|
p = std::getenv("TEMPDIR");
|
|
|
|
if ( !p )
|
|
{
|
|
p = "/tmp";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return path(p);
|
|
}
|
|
|
|
}
|
|
}
|