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diff --git a/controller/EmbeddedNetworkController.hpp b/controller/EmbeddedNetworkController.hpp
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+/*
+ * ZeroTier One - Network Virtualization Everywhere
+ * Copyright (C) 2011-2018  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_SQLITENETWORKCONTROLLER_HPP
+#define ZT_SQLITENETWORKCONTROLLER_HPP
+
+#include <stdint.h>
+
+#include <string>
+#include <map>
+#include <vector>
+#include <set>
+#include <list>
+#include <thread>
+#include <unordered_map>
+#include <atomic>
+
+#include "../node/Constants.hpp"
+#include "../node/NetworkController.hpp"
+#include "../node/Utils.hpp"
+#include "../node/Address.hpp"
+#include "../node/InetAddress.hpp"
+
+#include "../osdep/OSUtils.hpp"
+#include "../osdep/Thread.hpp"
+#include "../osdep/BlockingQueue.hpp"
+
+#include "../ext/json/json.hpp"
+
+#include "DB.hpp"
+#include "FileDB.hpp"
+#ifdef ZT_CONTROLLER_USE_RETHINKDB
+#include "RethinkDB.hpp"
+#endif
+
+namespace ZeroTier {
+
+class Node;
+
+class EmbeddedNetworkController : public NetworkController
+{
+public:
+	/**
+	 * @param node Parent node
+	 * @param dbPath Database path (file path or database credentials)
+	 */
+	EmbeddedNetworkController(Node *node,const char *dbPath);
+	virtual ~EmbeddedNetworkController();
+
+	virtual void init(const Identity &signingId,Sender *sender);
+
+	virtual void request(
+		uint64_t nwid,
+		const InetAddress &fromAddr,
+		uint64_t requestPacketId,
+		const Identity &identity,
+		const Dictionary<ZT_NETWORKCONFIG_METADATA_DICT_CAPACITY> &metaData);
+
+	unsigned int handleControlPlaneHttpGET(
+		const std::vector<std::string> &path,
+		const std::map<std::string,std::string> &urlArgs,
+		const std::map<std::string,std::string> &headers,
+		const std::string &body,
+		std::string &responseBody,
+		std::string &responseContentType);
+	unsigned int handleControlPlaneHttpPOST(
+		const std::vector<std::string> &path,
+		const std::map<std::string,std::string> &urlArgs,
+		const std::map<std::string,std::string> &headers,
+		const std::string &body,
+		std::string &responseBody,
+		std::string &responseContentType);
+	unsigned int handleControlPlaneHttpDELETE(
+		const std::vector<std::string> &path,
+		const std::map<std::string,std::string> &urlArgs,
+		const std::map<std::string,std::string> &headers,
+		const std::string &body,
+		std::string &responseBody,
+		std::string &responseContentType);
+
+	void handleRemoteTrace(const ZT_RemoteTrace &rt);
+
+	// Called on update via POST or by JSONDB on external update of network or network member records
+	void onNetworkUpdate(const uint64_t networkId);
+	void onNetworkMemberUpdate(const uint64_t networkId,const uint64_t memberId);
+	void onNetworkMemberDeauthorize(const uint64_t networkId,const uint64_t memberId);
+
+private:
+	void _request(uint64_t nwid,const InetAddress &fromAddr,uint64_t requestPacketId,const Identity &identity,const Dictionary<ZT_NETWORKCONFIG_METADATA_DICT_CAPACITY> &metaData);
+	void _startThreads();
+
+	struct _RQEntry
+	{
+		uint64_t nwid;
+		uint64_t requestPacketId;
+		InetAddress fromAddr;
+		Identity identity;
+		Dictionary<ZT_NETWORKCONFIG_METADATA_DICT_CAPACITY> metaData;
+		enum {
+			RQENTRY_TYPE_REQUEST = 0
+		} type;
+	};
+	struct _MemberStatusKey
+	{
+		_MemberStatusKey() : networkId(0),nodeId(0) {}
+		_MemberStatusKey(const uint64_t nwid,const uint64_t nid) : networkId(nwid),nodeId(nid) {}
+		uint64_t networkId;
+		uint64_t nodeId;
+		inline bool operator==(const _MemberStatusKey &k) const { return ((k.networkId == networkId)&&(k.nodeId == nodeId)); }
+	};
+	struct _MemberStatus
+	{
+		_MemberStatus() : lastRequestTime(0),vMajor(-1),vMinor(-1),vRev(-1),vProto(-1) {}
+		uint64_t lastRequestTime;
+		int vMajor,vMinor,vRev,vProto;
+		Dictionary<ZT_NETWORKCONFIG_METADATA_DICT_CAPACITY> lastRequestMetaData;
+		Identity identity;
+		inline bool online(const int64_t now) const { return ((now - lastRequestTime) < (ZT_NETWORK_AUTOCONF_DELAY * 2)); }
+	};
+	struct _MemberStatusHash
+	{
+		inline std::size_t operator()(const _MemberStatusKey &networkIdNodeId) const
+		{
+			return (std::size_t)(networkIdNodeId.networkId + networkIdNodeId.nodeId);
+		}
+	};
+
+	const int64_t _startTime;
+	Node *const _node;
+	std::string _path;
+	Identity _signingId;
+	std::string _signingIdAddressString;
+	NetworkController::Sender *_sender;
+	std::unique_ptr<DB> _db;
+	BlockingQueue< _RQEntry * > _queue;
+	std::vector<std::thread> _threads;
+	std::mutex _threads_l;
+	std::unordered_map< _MemberStatusKey,_MemberStatus,_MemberStatusHash > _memberStatus;
+	std::mutex _memberStatus_l;
+};
+
+} // namespace ZeroTier
+
+#endif