//
// 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 SignatureHandler.h
 * @brief	This is the header file for the %SignatureHandler class.
 *
 * This header file contains the declarations of the %SignatureHandler class.
 */
#ifndef _SIGNATURE_HANDLER_H_
#define _SIGNATURE_HANDLER_H_

#include "XmlHandler.h"
#include "InstallationContext.h"

/**
 * @class		SignatureHandler
 * @brief		This class represents the class of SignatureHandler.
 * @since		1.0
 *
 * This class represents the class of SignatureHandler.
 *
 */
class SignatureHandler
	: public XmlHandler
{
public:
	SignatureHandler(void);
	virtual ~SignatureHandler(void);

	bool Construct(InstallationContext *pConext);
	bool Parse(const char *pFilepath);

	Tizen::Base::Collection::ArrayList* GetAuthorCertChain(void);
	Tizen::Base::Collection::ArrayList* GetDistributorCertChain(void);

private:
	SignatureHandler(const SignatureHandler& value);
	SignatureHandler& operator =(const SignatureHandler& source);

	virtual bool OnStartElement(const char *pName);
	virtual bool OnEndElement(const char *pName);
	virtual bool OnCharacters(const char *pCharacters);

	bool OnSignatureElement(void);
	bool OnCertificateValue(const char *pCharacters);


private:
	InstallationContext* __pContext;
	Tizen::Base::Collection::ArrayList* __pAuthorCertChain;
	Tizen::Base::Collection::ArrayList* __pDistributorCertChain;
	bool __isAuthorSignature;
	bool __isDistributorSignature;


}; // SignatureHandler

#endif // _SIGNATURE_HANDLER_H_