mirror of
https://github.com/zerotier/ZeroTierOne.git
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88 lines
2 KiB
C++
88 lines
2 KiB
C++
/*
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* Copyright (c)2013-2020 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: 2024-01-01
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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_RUNTIMEENVIRONMENT_HPP
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#define ZT_RUNTIMEENVIRONMENT_HPP
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#include "Constants.hpp"
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#include "Utils.hpp"
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#include "Identity.hpp"
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namespace ZeroTier {
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class VL1;
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class VL2;
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class Topology;
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class Node;
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class NetworkController;
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class SelfAwareness;
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class Trace;
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class Expect;
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/**
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* Holds global state for an instance of ZeroTier::Node
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*/
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class RuntimeEnvironment
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{
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public:
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ZT_ALWAYS_INLINE RuntimeEnvironment(Node *n) :
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node(n),
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localNetworkController(nullptr),
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rtmem(nullptr),
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t(nullptr),
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expect(nullptr),
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vl2(nullptr),
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vl1(nullptr),
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topology(nullptr),
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sa(nullptr)
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{
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publicIdentityStr[0] = (char)0;
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secretIdentityStr[0] = (char)0;
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}
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ZT_ALWAYS_INLINE ~RuntimeEnvironment()
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{
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Utils::burn(secretIdentityStr,sizeof(secretIdentityStr));
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}
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// Node instance that owns this RuntimeEnvironment
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Node *const node;
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// This is set externally to an instance of this base class
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NetworkController *localNetworkController;
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// Memory actually occupied by Trace, Switch, etc.
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void *rtmem;
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/* Order matters a bit here. These are constructed in this order
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* and then deleted in the opposite order on Node exit. The order ensures
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* that things that are needed are there before they're needed.
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*
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* These are constant and never null after startup unless indicated. */
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Trace *t;
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Expect *expect;
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VL2 *vl2;
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VL1 *vl1;
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Topology *topology;
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SelfAwareness *sa;
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// This node's identity and string representations thereof
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Identity identity;
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char publicIdentityStr[ZT_IDENTITY_STRING_BUFFER_LENGTH];
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char secretIdentityStr[ZT_IDENTITY_STRING_BUFFER_LENGTH];
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};
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} // namespace ZeroTier
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#endif
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