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-rw-r--r--include/ingen/filesystem.hpp87
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diff --git a/include/ingen/filesystem.hpp b/include/ingen/filesystem.hpp
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--- a/include/ingen/filesystem.hpp
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-/*
- This file is part of Ingen.
- Copyright 2007-2017 David Robillard <http://drobilla.net/>
-
- Ingen is free software: you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free
- Software Foundation, either version 3 of the License, or any later version.
-
- Ingen 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 Affero General Public License for details.
-
- You should have received a copy of the GNU Affero General Public License
- along with Ingen. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef INGEN_FILESYSTEM_HPP
-#define INGEN_FILESYSTEM_HPP
-
-#define _BSD_SOURCE 1
-#define _DEFAULT_SOURCE 1
-
-#include "ingen/FilePath.hpp"
-
-#ifdef _WIN32
-# include <windows.h>
-# include <io.h>
-# define F_OK 0
-# define mkdir(path, flags) _mkdir(path)
-#else
-# include <unistd.h>
-#endif
-
-#include <sys/stat.h>
-
-#include <algorithm>
-#include <cerrno>
-#include <cstdlib>
-#include <memory>
-#include <vector>
-
-/* A minimal subset of the std::filesystem API from C++17. */
-
-namespace ingen {
-namespace filesystem {
-
-inline bool exists(const FilePath& path)
-{
- return !access(path.c_str(), F_OK);
-}
-
-inline bool is_directory(const FilePath& path)
-{
- struct stat info{};
- stat(path.c_str(), &info);
- return S_ISDIR(info.st_mode);
-}
-
-inline bool create_directories(const FilePath& path)
-{
- std::vector<FilePath> paths;
- for (FilePath p = path; p != path.root_directory(); p = p.parent_path()) {
- paths.emplace_back(p);
- }
-
- for (auto p = paths.rbegin(); p != paths.rend(); ++p) {
- if (mkdir(p->c_str(), 0755) && errno != EEXIST) {
- return false;
- }
- }
-
- return true;
-}
-
-inline FilePath current_path()
-{
- struct Freer { void operator()(char* const ptr) { free(ptr); } };
-
- std::unique_ptr<char, Freer> cpath(realpath(".", nullptr));
-
- return FilePath(cpath.get());
-}
-
-} // namespace filesystem
-} // namespace ingen
-
-#endif // INGEN_FILESYSTEM_HPP