//
// Open Service Platform
// Copyright (c) 2012 Samsung Electronics Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the License);
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
/**
 * @file	Installer.h
 * @brief	This is the header file for the %Installer class.
 *
 * This header file contains the declarations of the %Installer class.
 */
#ifndef _INSTALLER_H_
#define _INSTALLER_H_

#include "InstallerDefs.h"
#include "InstallationContext.h"

/**
 * @class		Installer
 * @brief		This class represents the class of Installer.
 * @since		1.0
 *
 * This class represents the class of Installer.
 *
 */
class Installer
{
public:
	Installer(void);
	virtual InstallerError Construct(InstallationContext* pContext);
	virtual ~Installer(void);

	virtual InstallationStep GetNext(InstallationStep step);

	virtual InstallerError OnInit(void);
	virtual InstallerError OnRegister(void);
	virtual InstallerError OnEnd(void);

	virtual InstallerError OnError(void);
	virtual InstallerError OnRollback(void);
	virtual InstallerError OnUserCancel(void);

protected:
	InstallationContext* GetContext(void);

private:
	InstallationContext* __pContext;

}; // Installer

#endif // _INSTALLER_H_