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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_PATHS_HPP
+#define INGEN_PATHS_HPP
+
+#include <cstddef>
+#include <string>
+
+#include "ingen/URI.hpp"
+#include "raul/Path.hpp"
+
+namespace ingen {
+
+inline URI main_uri() { return URI("ingen:/main"); }
+
+inline bool uri_is_path(const URI& uri)
+{
+ const size_t root_len = main_uri().string().length();
+ if (uri == main_uri()) {
+ return true;
+ } else {
+ return uri.string().substr(0, root_len + 1) ==
+ main_uri().string() + "/";
+ }
+}
+
+inline Raul::Path uri_to_path(const URI& uri)
+{
+ return (uri == main_uri())
+ ? Raul::Path("/")
+ : Raul::Path(uri.string().substr(main_uri().string().length()));
+}
+
+inline URI path_to_uri(const Raul::Path& path)
+{
+ return URI(main_uri().string() + path.c_str());
+}
+
+} // namespace ingen
+
+#endif // INGEN_PATHS_HPP