Move public headers to a separate include directory

This is more conventional and probably best practice (since it avoids polluting
the include path with non-headers), and is supported by the clang-tidy
llvm-header-guard check.

1 files changed, 48 insertions, 0 deletions

diff --git a/include/ingen/Library.hpp b/include/ingen/Library.hpp
new file mode 100644
index 00000000..fd4f4260
--- /dev/null
+++ b/include/ingen/Library.hpp
@@ -0,0 +1,48 @@
+/*
+  This file is part of Ingen.
+  Copyright 2018 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_LIBRARY_HPP
+#define INGEN_LIBRARY_HPP
+
+#include "ingen/FilePath.hpp"
+#include "ingen/ingen.h"
+
+namespace ingen {
+
+/** A dynamically loaded library (module, plugin). */
+class INGEN_API Library {
+public:
+	Library(const FilePath& path);
+	~Library();
+
+	Library(const Library&) = delete;
+	Library& operator=(const Library&) = delete;
+
+	using VoidFuncPtr = void (*)();
+
+	VoidFuncPtr get_function(const char* name);
+
+	static const char* get_last_error();
+
+	operator bool() const { return _lib; }
+
+private:
+	void* _lib;
+};
+
+} // namespace ingen
+
+#endif // INGEN_LIBRARY_HPP