2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG 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 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG 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 CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Helge Norberg, helge.norberg@svt.se
24 #include "filesystem.h"
27 #include <boost/filesystem/operations.hpp>
28 #include <boost/filesystem/path.hpp>
32 boost::filesystem::path get_relative(
33 const boost::filesystem::path& file,
34 const boost::filesystem::path& relative_to)
36 auto result = file.filename();
37 auto current_path = file;
39 if (boost::filesystem::equivalent(current_path, relative_to))
44 current_path = current_path.parent_path();
46 if (boost::filesystem::equivalent(current_path, relative_to))
49 if (current_path.empty())
50 CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info("File " + file.string() + " not relative to folder " + relative_to.string()));
52 result = current_path.filename() / result;
58 boost::filesystem::path get_relative_without_extension(
59 const boost::filesystem::path& file,
60 const boost::filesystem::path& relative_to)
63 file.parent_path() / file.stem(),