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https://github.com/zerotier/ZeroTierOne.git
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102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
#ifndef ZT_CONTROLLER_RETHINKDB_HPP
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#define ZT_CONTROLLER_RETHINKDB_HPP
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#include "../node/Constants.hpp"
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#include "../node/Address.hpp"
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#include "../node/InetAddress.hpp"
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#include "../osdep/OSUtils.hpp"
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#include <memory>
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#include <string>
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#include <thread>
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#include <unordered_map>
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#include <unordered_set>
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#include <vector>
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#include "../ext/json/json.hpp"
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namespace ZeroTier
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{
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class RethinkDB
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{
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public:
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struct NetworkSummaryInfo
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{
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NetworkSummaryInfo() : authorizedMemberCount(0),totalMemberCount(0),mostRecentDeauthTime(0) {}
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std::vector<Address> activeBridges;
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std::vector<InetAddress> allocatedIps;
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unsigned long authorizedMemberCount;
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unsigned long totalMemberCount;
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int64_t mostRecentDeauthTime;
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};
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RethinkDB(const Address &myAddress,const char *host,const int port,const char *db,const char *auth);
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~RethinkDB();
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inline bool ready() const { return (_ready <= 0); }
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inline void waitForReady() const
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{
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while (_ready > 0) {
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_readyLock.lock();
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_readyLock.unlock();
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}
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}
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bool get(const uint64_t networkId,nlohmann::json &network);
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bool get(const uint64_t networkId,nlohmann::json &network,const uint64_t memberId,nlohmann::json &member,NetworkSummaryInfo &info);
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bool get(const uint64_t networkId,nlohmann::json &network,std::vector<nlohmann::json> &members);
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bool summary(const uint64_t networkId,NetworkSummaryInfo &info);
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private:
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struct _Network
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{
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_Network() : mostRecentDeauthTime(0) {}
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nlohmann::json config;
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std::unordered_map<uint64_t,nlohmann::json> members;
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std::unordered_set<uint64_t> activeBridgeMembers;
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std::unordered_set<uint64_t> authorizedMembers;
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std::unordered_set<InetAddress,InetAddress::Hasher> allocatedIps;
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int64_t mostRecentDeauthTime;
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std::mutex lock;
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};
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void _memberChanged(nlohmann::json &old,nlohmann::json &member);
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void _networkChanged(nlohmann::json &old,nlohmann::json &network);
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inline void _fillSummaryInfo(const std::shared_ptr<_Network> &nw,NetworkSummaryInfo &info)
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{
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for(auto ab=nw->activeBridgeMembers.begin();ab!=nw->activeBridgeMembers.end();++ab)
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info.activeBridges.push_back(Address(*ab));
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for(auto ip=nw->allocatedIps.begin();ip!=nw->allocatedIps.end();++ip)
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info.allocatedIps.push_back(*ip);
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info.authorizedMemberCount = (unsigned long)nw->authorizedMembers.size();
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info.totalMemberCount = (unsigned long)nw->members.size();
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info.mostRecentDeauthTime = nw->mostRecentDeauthTime;
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}
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const Address _myAddress;
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std::string _myAddressStr;
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std::string _host;
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std::string _db;
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std::string _auth;
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const int _port;
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void *_networksDbWatcherConnection;
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void *_membersDbWatcherConnection;
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std::thread _networksDbWatcher;
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std::thread _membersDbWatcher;
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std::unordered_map< uint64_t,std::shared_ptr<_Network> > _networks;
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std::mutex _networks_l;
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mutable std::mutex _readyLock; // locked until ready
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std::atomic<int> _ready;
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std::atomic<int> _run;
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};
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} // namespace ZeroTier
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#endif
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