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89 lines
2.3 KiB
89 lines
2.3 KiB
/* |
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* Copyright (c)2019 ZeroTier, Inc. |
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* |
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* Use of this software is governed by the Business Source License included |
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* in the LICENSE.TXT file in the project's root directory. |
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* |
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* Change Date: 2023-01-01 |
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* |
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* On the date above, in accordance with the Business Source License, use |
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* of this software will be governed by version 2.0 of the Apache License. |
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*/ |
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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 myId This controller's identity |
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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(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 bool save(nlohmann::json &record,bool notifyListeners); |
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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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const Identity _myId; |
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std::string _lfOwnerPrivate,_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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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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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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dirty(false) {} |
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std::unordered_map<uint64_t,_MemberState> members; |
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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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