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// -*- c++ -*-
// Distributed under the BSD 2-Clause License.
// See accompanying file LICENSE for details.
#pragma once
#include <cstdlib>
#include <unistd.h>
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#endif
struct tmp_file
{
tmp_file(const std::string& data = {})
{
int fd;
#ifdef _WIN32
char templ[] = "ctor_tmp_file-XXXXXX"; // buffer for filename
_mktemp_s(templ, sizeof(templ));
fd = open(templ, O_CREAT | O_RDWR);
#else
char templ[] = "/tmp/ctor_tmp_file-XXXXXX"; // buffer for filename
fd = mkstemp(templ);
#endif
filename = templ;
auto sz = write(fd, data.data(), data.size());
(void)sz;
close(fd);
}
~tmp_file()
{
unlink(filename.data());
}
const std::string& get() const
{
return filename;
}
private:
std::string filename;
};
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