Re-integrate in-filesystem DB into new controller DB structure.

controller/FileDB.hpp

@@ -0,0 +1,47 @@
+/*
+ * ZeroTier One - Network Virtualization Everywhere
+ * Copyright (C) 2011-2015  ZeroTier, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ZT_CONTROLLER_FILEDB_HPP
+#define ZT_CONTROLLER_FILEDB_HPP
+
+#include "DB.hpp"
+
+namespace ZeroTier
+{
+
+class FileDB : public DB
+{
+public:
+	FileDB(EmbeddedNetworkController *const nc,const Address &myAddress,const char *path);
+	virtual ~FileDB();
+
+	virtual bool waitForReady();
+
+	virtual void save(const nlohmann::json &record);
+
+	virtual void eraseNetwork(const uint64_t networkId);
+
+	virtual void eraseMember(const uint64_t networkId,const uint64_t memberId);
+
+protected:
+	std::string _networksPath;
+};
+
+} // namespace ZeroTier
+
+#endif