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/>.
23 #include "exceptions.h"
24 #include "scoped_temporary.h"
25 #include <dcp/filesystem.h>
28 /** Construct a ScopedTemporary. A temporary filename is decided but the file is not opened
29 * until open() is called.
31 ScopedTemporary::ScopedTemporary ()
33 _path = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
37 /** Close and delete the temporary file */
38 ScopedTemporary::~ScopedTemporary ()
43 boost::system::error_code ec;
44 dcp::filesystem::remove(_path, ec);
48 /** @return temporary filename */
50 ScopedTemporary::c_str () const
52 return _path.string().c_str();
56 /** Open the temporary file.
57 * @return File's FILE pointer.
60 ScopedTemporary::open (char const * params)
65 _file = dcp::File(_path, params);
67 throw FileError ("Could not open scoped temporary", _path);