72 lines
3.2 KiB
C++
72 lines
3.2 KiB
C++
/*
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* IKeyValueStore.cpp
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2022 Apple Inc. and the FoundationDB project authors
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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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#include "fdbclient/GetEncryptCipherKeys.h"
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#include "fdbserver/ServerDBInfo.actor.h"
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#include "fdbserver/IKeyValueStore.h"
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#include "flow/flow.h"
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#include "flow/actorcompiler.h" // This must be the last #include.
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IKeyValueStore* openKVStore(KeyValueStoreType storeType,
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std::string const& filename,
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UID logID,
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int64_t memoryLimit,
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bool checkChecksums,
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bool checkIntegrity,
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bool openRemotely,
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Reference<AsyncVar<ServerDBInfo> const> db,
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Optional<EncryptionAtRestMode> encryptionMode,
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int64_t pageCacheBytes,
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Reference<GetEncryptCipherKeysMonitor> encryptionMonitor) {
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// Only Redwood support encryption currently.
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if (encryptionMode.present() && encryptionMode.get().isEncryptionEnabled() &&
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storeType != KeyValueStoreType::SSD_REDWOOD_V1) {
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TraceEvent(SevWarn, "KVStoreTypeNotSupportingEncryption")
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.detail("KVStoreType", storeType)
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.detail("EncryptionMode", encryptionMode);
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throw encrypt_mode_mismatch();
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}
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if (openRemotely) {
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return openRemoteKVStore(storeType, filename, logID, memoryLimit, checkChecksums, checkIntegrity);
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}
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switch (storeType) {
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case KeyValueStoreType::SSD_BTREE_V1:
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return keyValueStoreSQLite(filename, logID, KeyValueStoreType::SSD_BTREE_V1, false, checkIntegrity);
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case KeyValueStoreType::SSD_BTREE_V2:
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return keyValueStoreSQLite(filename, logID, KeyValueStoreType::SSD_BTREE_V2, checkChecksums, checkIntegrity);
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case KeyValueStoreType::MEMORY:
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return keyValueStoreMemory(filename, logID, memoryLimit);
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case KeyValueStoreType::SSD_REDWOOD_V1:
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return keyValueStoreRedwoodV1(filename, logID, db, encryptionMode, pageCacheBytes, encryptionMonitor);
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case KeyValueStoreType::SSD_ROCKSDB_V1:
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return keyValueStoreRocksDB(filename, logID, storeType);
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case KeyValueStoreType::SSD_SHARDED_ROCKSDB:
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return keyValueStoreShardedRocksDB(filename, logID, storeType, checkChecksums, checkIntegrity);
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case KeyValueStoreType::MEMORY_RADIXTREE:
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return keyValueStoreMemory(filename,
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logID,
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memoryLimit,
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"fdr",
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KeyValueStoreType::MEMORY_RADIXTREE); // for radixTree type, set file ext to "fdr"
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default:
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UNREACHABLE();
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}
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UNREACHABLE(); // FIXME: is this right?
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} |