extern void get_library_path (string so_path, void *addr);

namespace LAview.Core {

	class AppDirs {

		public static File so_path;
		public static File exec_dir;
		public static File common_dir;
		public static string data_plugins_dir;
		public static string object_plugins_dir;
		public static string ui_dir;
		public static string settings_dir;
		public static string temp_dir;
		public static string cache_dir;

		public static void init () throws FileError {
			char _so_path[256];
			get_library_path ((string)_so_path, (void*)init);
			so_path = File.new_for_path ((string)_so_path);
			exec_dir = so_path.get_parent ();
			common_dir = exec_dir.get_parent ();
			ui_dir = Path.build_path (Path.DIR_SEPARATOR_S, common_dir.get_path(),
			                          "share/laview-core-"+Config.VERSION_MAJOR.to_string()+"/ui");
			settings_dir = Path.build_path (Path.DIR_SEPARATOR_S, common_dir.get_path(), "share/glib-2.0/schemas");
			string w32dhack_sdir = settings_dir+"/laview-core-"+Config.VERSION_MAJOR.to_string();
			if (File.new_for_path(w32dhack_sdir+"/gschemas.compiled").query_exists ())
				settings_dir = w32dhack_sdir;
			data_plugins_dir = Path.build_path (Path.DIR_SEPARATOR_S, exec_dir.get_path(),
			                          "laview-core-"+Config.VERSION_MAJOR.to_string()+"/data-plugins");
			object_plugins_dir = Path.build_path (Path.DIR_SEPARATOR_S, exec_dir.get_path(),
			                          "laview-core-"+Config.VERSION_MAJOR.to_string()+"/object-plugins");
			temp_dir = DirUtils.make_tmp ("laview-core-XXXXXX.temp");
			cache_dir = Path.build_path (Path.DIR_SEPARATOR_S, AppDirs.temp_dir, "cache");
		}

		public static void terminate () throws Error {
			rm_rf (File.new_for_path(temp_dir));
		}
	}
}