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66 lines
2.2 KiB
66 lines
2.2 KiB
/* |
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* ZeroTier One - Network Virtualization Everywhere |
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* Copyright (C) 2011-2015 ZeroTier, Inc. |
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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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* ZeroTier may be used and distributed under the terms of the GPLv3, which |
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* are available at: http://www.gnu.org/licenses/gpl-3.0.html |
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* |
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* If you would like to embed ZeroTier into a commercial application or |
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* redistribute it in a modified binary form, please contact ZeroTier Networks |
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* LLC. Start here: http://www.zerotier.com/ |
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*/ |
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#ifndef ZT_SELFAWARENESS_HPP |
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#define ZT_SELFAWARENESS_HPP |
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#include "InetAddress.hpp" |
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#include "Address.hpp" |
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#include "Mutex.hpp" |
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namespace ZeroTier { |
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class RuntimeEnvironment; |
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/** |
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* Tracks changes to this peer's real world addresses |
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*/ |
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class SelfAwareness |
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{ |
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public: |
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SelfAwareness(const RuntimeEnvironment *renv); |
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~SelfAwareness(); |
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/** |
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* Called when a trusted remote peer informs us of our external network address |
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* |
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* @param reporter ZeroTier address of reporting peer |
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* @param reporterPhysicalAddress Physical address that reporting peer seems to have |
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* @param myPhysicalAddress Physical address that peer says we have |
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* @param trusted True if this peer is trusted as an authority to inform us of external address changes |
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*/ |
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void iam(const Address &reporter,const InetAddress &reporterPhysicalAddress,const InetAddress &myPhysicalAddress,bool trusted); |
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private: |
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const RuntimeEnvironment *RR; |
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Mutex _lock; |
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InetAddress _lastPhysicalAddress[5]; // 5 == the number of address classes we care about, see InetAddress.hpp and SelfAwareness.cpp |
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}; |
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} // namespace ZeroTier |
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#endif
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