2 Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "scoped_temporary.h"
23 #include "exceptions.h"
27 /** Construct a ScopedTemporary. A temporary filename is decided but the file is not opened
28 * until open() is called.
30 ScopedTemporary::ScopedTemporary ()
32 _path = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
36 /** Close and delete the temporary file */
37 ScopedTemporary::~ScopedTemporary ()
42 boost::system::error_code ec;
43 boost::filesystem::remove (_path, ec);
47 /** @return temporary filename */
49 ScopedTemporary::c_str () const
51 return _path.string().c_str();
55 /** Open the temporary file.
56 * @return File's FILE pointer.
59 ScopedTemporary::open (char const * params)
64 _file = dcp::File(_path, params);
66 throw FileError ("Could not open scoped temporary", _path);