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/**
* Copyright (C) 2015 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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/db/storage/wiredtiger/wiredtiger_customization_hooks.h"
#include "mongo/base/init.h"
#include "mongo/base/string_data.h"
#include "mongo/db/service_context.h"
#include "mongo/stdx/memory.h"
namespace mongo {
/* Make a WiredTigerCustomizationHooks pointer a decoration on the global ServiceContext */
MONGO_INITIALIZER_WITH_PREREQUISITES(SetWiredTigerCustomizationHooks,
("SetGlobalEnvironment"))
(InitializerContext* context) {
auto customizationHooks = stdx::make_unique<EmptyWiredTigerCustomizationHooks>();
WiredTigerCustomizationHooks::set(getGlobalServiceContext(), std::move(customizationHooks));
return Status::OK();
}
namespace {
const auto getCustomizationHooks =
ServiceContext::declareDecoration<std::unique_ptr<WiredTigerCustomizationHooks>>();
} // namespace
void WiredTigerCustomizationHooks::set(
ServiceContext* service,
std::unique_ptr<WiredTigerCustomizationHooks> custHooks) {
auto& hooks = getCustomizationHooks(service);
invariant(custHooks);
hooks = std::move(custHooks);
}
WiredTigerCustomizationHooks* WiredTigerCustomizationHooks::get(ServiceContext* service) {
return getCustomizationHooks(service).get();
}
EmptyWiredTigerCustomizationHooks::~EmptyWiredTigerCustomizationHooks() {}
void EmptyWiredTigerCustomizationHooks::appendUID(BSONObjBuilder* builder) {}
std::string EmptyWiredTigerCustomizationHooks::getOpenConfig(StringData tableName) {
return "";
}
} // namespace mongo
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