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109 lines
3.3 KiB
109 lines
3.3 KiB
/* |
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* ZeroTier One - Network Virtualization Everywhere |
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* Copyright (C) 2011-2019 ZeroTier, Inc. https://www.zerotier.com/ |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* -- |
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* |
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* You can be released from the requirements of the license by purchasing |
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* a commercial license. Buying such a license is mandatory as soon as you |
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* develop commercial closed-source software that incorporates or links |
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* directly against ZeroTier software without disclosing the source code |
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* of your own application. |
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*/ |
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#ifndef ZT_CONTROLLER_LFDB_HPP |
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#define ZT_CONTROLLER_LFDB_HPP |
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#include "DB.hpp" |
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#include <mutex> |
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#include <string> |
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#include <unordered_map> |
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#include <atomic> |
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namespace ZeroTier { |
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/** |
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* DB implementation for controller that stores data in LF |
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*/ |
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class LFDB : public DB |
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{ |
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public: |
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/** |
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* @param nc Network controller |
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* @param myId Identity of controller node (with secret) |
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* @param path Base path for ZeroTier node itself |
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* @param lfOwnerPrivate LF owner private in PEM format |
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* @param lfOwnerPublic LF owner public in @base62 format |
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* @param lfNodeHost LF node host |
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* @param lfNodePort LF node http (not https) port |
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* @param storeOnlineState If true, store online/offline state and IP info in LF (a lot of data, only for private networks!) |
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*/ |
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LFDB(EmbeddedNetworkController *const nc,const Identity &myId,const char *path,const char *lfOwnerPrivate,const char *lfOwnerPublic,const char *lfNodeHost,int lfNodePort,bool storeOnlineState); |
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virtual ~LFDB(); |
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virtual bool waitForReady(); |
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virtual bool isReady(); |
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virtual void save(nlohmann::json *orig,nlohmann::json &record); |
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virtual void eraseNetwork(const uint64_t networkId); |
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virtual void eraseMember(const uint64_t networkId,const uint64_t memberId); |
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virtual void nodeIsOnline(const uint64_t networkId,const uint64_t memberId,const InetAddress &physicalAddress); |
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protected: |
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EmbeddedNetworkController *const _nc; |
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const Identity _myId; |
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std::string _lfOwnerPrivate; |
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std::string _lfOwnerPublic; |
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std::string _lfNodeHost; |
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int _lfNodePort; |
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struct _MemberState |
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{ |
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_MemberState() : |
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lastOnlineAddress(), |
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lastOnlineTime(0), |
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recordTimestamp(0), |
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dirty(false), |
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lastOnlineDirty(false) {} |
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InetAddress lastOnlineAddress; |
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int64_t lastOnlineTime; |
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int64_t recordTimestamp; |
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bool dirty; |
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bool lastOnlineDirty; |
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}; |
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struct _NetworkState |
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{ |
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_NetworkState() : |
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members(), |
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recordTimestamp(0), |
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dirty(false) {} |
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std::unordered_map<uint64_t,_MemberState> members; |
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int64_t recordTimestamp; |
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bool dirty; |
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}; |
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std::unordered_map<uint64_t,_NetworkState> _state; |
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std::mutex _state_l; |
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std::atomic_bool _running; |
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std::atomic_bool _ready; |
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std::thread _syncThread; |
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bool _storeOnlineState; |
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}; |
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} // namespace ZeroTier |
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#endif
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