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/**
* Copyright (C) 2019-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include "mongo/db/namespace_string.h"
namespace mongo {
class OperationContext;
class Collection;
struct ValidateResults;
class BSONObjBuilder;
class Status;
namespace CollectionValidation {
enum class ValidateOptions {
kNoFullValidation = 0,
// If the FullRecordStoreValidation option is set, validate() will do a full validation of the
// underlying record store using the storage engine's validation functionality. For WiredTiger
// this results in a call to verify().
kFullRecordStoreValidation = 1 << 0,
// If set, validate() will validate the internal structure of each index, and checks consistency
// of the number of keys in the index compared to the internal structure.
kFullIndexValidation = 1 << 1,
// Includes all of the full validations above.
kFullValidation = kFullRecordStoreValidation | kFullIndexValidation,
};
inline bool operator&(ValidateOptions lhs, ValidateOptions rhs) {
return (static_cast<int>(lhs) & static_cast<int>(rhs)) != 0;
}
/**
* Expects the caller to hold no locks.
*
* Background validation does not support any type of full validation above.
* The combination of background = true and options of anything other than kNoFullValidation is
* prohibited.
*
* @return OK if the validate run successfully
* OK will be returned even if corruption is found
* details will be in 'results'.
*/
Status validate(OperationContext* opCtx,
const NamespaceString& nss,
ValidateOptions options,
bool background,
ValidateResults* results,
BSONObjBuilder* output,
bool turnOnExtraLoggingForTest = false);
/**
* Checks whether a failpoint has been hit in the above validate() code..
*/
bool getIsValidationPausedForTest();
} // namespace CollectionValidation
} // namespace mongo
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