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/**
* Copyright (C) 2020-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.
*/
#include "mongo/platform/basic.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/db/namespace_string.h"
#include "mongo/db/repl/cloner_utils.h"
#include "mongo/db/repl/read_concern_args.h"
namespace mongo {
namespace repl {
BSONObj ClonerUtils::makeTenantDatabaseRegex(StringData prefix) {
return BSON("$regex"
<< "^" + prefix + "_");
}
BSONObj ClonerUtils::makeTenantDatabaseFilter(StringData prefix) {
return BSON("name" << makeTenantDatabaseRegex(prefix));
}
BSONObj ClonerUtils::buildMajorityWaitRequest(Timestamp operationTime) {
BSONObjBuilder bob;
bob.append("find", NamespaceString::kSystemReplSetNamespace.toString());
bob.append("filter", BSONObj());
ReadConcernArgs readConcern(LogicalTime(operationTime), ReadConcernLevel::kMajorityReadConcern);
readConcern.appendInfo(&bob);
return bob.obj();
}
bool ClonerUtils::isDatabaseForTenant(StringData db, StringData prefix) {
return db.startsWith(prefix + "_");
}
bool ClonerUtils::isNamespaceForTenant(NamespaceString nss, StringData prefix) {
return isDatabaseForTenant(nss.db(), prefix);
}
} // namespace repl
} // namespace mongo
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