46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//
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// Copyright (C) 2015 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef ATTESTATION_SERVER_DATABASE_H_
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#define ATTESTATION_SERVER_DATABASE_H_
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#include "attestation/common/database.pb.h"
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namespace attestation {
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// Manages a persistent database of attestation-related data.
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class Database {
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public:
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virtual ~Database() = default;
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// Const access to the database protobuf.
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virtual const AttestationDatabase& GetProtobuf() const = 0;
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// Mutable access to the database protobuf. Changes made to the protobuf will
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// be reflected immediately by GetProtobuf() but will not be persisted to disk
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// until SaveChanges is called successfully.
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virtual AttestationDatabase* GetMutableProtobuf() = 0;
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// Writes the current database protobuf to disk.
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virtual bool SaveChanges() = 0;
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// Reloads the database protobuf from disk.
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virtual bool Reload() = 0;
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};
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} // namespace attestation
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#endif // ATTESTATION_SERVER_DATABASE_H_
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