зеркало из https://github.com/microsoft/CCF.git
27 строки
1.2 KiB
C++
27 строки
1.2 KiB
C++
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the Apache 2.0 License.
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#include "ccf/historical_queries_interface.h"
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#include "ccf/network_identity_interface.h"
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#include "ccf/rpc_context.h"
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#include "ccf/tx.h"
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namespace ccf::historical
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{
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// Modifies the receipt stored in state to include historical service
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// endorsements, where required. If the state talks about a different service
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// identity, which is known to be a predecessor of this service (via disaster
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// recoveries), then an endorsement of the receipt's node certificate will be
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// created. This may need to use the state_cache to request additional
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// historical entries to construct this endorsement, and may read from the
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// current/latest state via tx. Returns true if the operation is complete,
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// though it may still have failed to produce an endorsement. Returns false if
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// additional entries have been requested, in which case the caller should
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// retry later.
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bool populate_service_endorsements(
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kv::ReadOnlyTx& tx,
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ccf::historical::StatePtr& state,
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AbstractStateCache& state_cache,
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std::shared_ptr<NetworkIdentitySubsystemInterface>
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network_identity_subsystem);
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} |