/*
 *  Phusion Passenger - https://www.phusionpassenger.com/
 *  Copyright (c) 2017 Phusion Holding B.V.
 *
 *  "Passenger", "Phusion Passenger" and "Union Station" are registered
 *  trademarks of Phusion Holding B.V.
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */

#ifndef _PASSENGER_CORE_CONFIG_CHANGE_H_
#define _PASSENGER_CORE_CONFIG_CHANGE_H_

#include <boost/config.hpp>
#include <boost/function.hpp>
#include <ConfigKit/ConfigKit.h>

namespace Passenger {
namespace Core {

using namespace std;


struct ConfigChangeRequest;
typedef boost::function<void (const vector<ConfigKit::Error> &errors, ConfigChangeRequest *req)> PrepareConfigChangeCallback;
typedef boost::function<void (ConfigChangeRequest *req)> CommitConfigChangeCallback;

ConfigChangeRequest *createConfigChangeRequest();
void freeConfigChangeRequest(ConfigChangeRequest *req);
void asyncPrepareConfigChange(const Json::Value &updates, ConfigChangeRequest *req, const PrepareConfigChangeCallback &callback);
void asyncCommitConfigChange(ConfigChangeRequest *req, const CommitConfigChangeCallback &callback) BOOST_NOEXCEPT_OR_NOTHROW;
Json::Value inspectConfig();

Json::Value manipulateLoggingKitConfig(const ConfigKit::Store &coreConfig,
	const Json::Value &loggingKitConfig);


} // namespace Core
} // namespace Passenger

#endif /* _PASSENGER_CORE_CONFIG_CHANGE_H_ */