You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.5 KiB
46 lines
1.5 KiB
/*
|
|
This file is part of cpp-ethereum.
|
|
|
|
cpp-ethereum is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
cpp-ethereum 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file TransientDirectory.cpp
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
#include <boost/filesystem.hpp>
|
|
#include "Exceptions.h"
|
|
#include "TransientDirectory.h"
|
|
#include "CommonIO.h"
|
|
using namespace std;
|
|
using namespace dev;
|
|
|
|
TransientDirectory::TransientDirectory():
|
|
TransientDirectory((boost::filesystem::temp_directory_path() / "eth_transient" / toString(FixedHash<4>::random())).string())
|
|
{}
|
|
|
|
TransientDirectory::TransientDirectory(std::string const& _path):
|
|
m_path(_path)
|
|
{
|
|
// we never ever want to delete a directory (including all its contents) that we did not create ourselves.
|
|
if (boost::filesystem::exists(m_path))
|
|
BOOST_THROW_EXCEPTION(FileError());
|
|
|
|
boost::filesystem::create_directories(m_path);
|
|
}
|
|
|
|
TransientDirectory::~TransientDirectory()
|
|
{
|
|
boost::filesystem::remove_all(m_path);
|
|
}
|
|
|