//////////////////////////////////////////////////////////////////////////////////
// Name:      actX509Extension.h
// Product:   cv act library
// Purpose:   
//
// Copyright: (c) 2000 cv cryptovision GmbH
//            all rights reserved
// Licence:   The conditions for the use of this software are regulated 
//            in the cv act library licence agreement.
//////////////////////////////////////////////////////////////////////////////////

#ifndef ACT_X509Extension_H
#define ACT_X509Extension_H

#include "actBlob.h"

namespace act
{
	class X509Extension
	{
	public:
		X509Extension();
		X509Extension(const Blob& oid, const Blob& value, bool critflag);
		X509Extension(const char* oid, const Blob& value, bool critflag);

		void GetOID(Blob& oid) const;
		void GetOIDString(Blob& oid) const;
		void SetOID(const Blob& oid); 
		void SetOIDString(const char* oid);

		void GetValue(Blob& value) const;
		void SetValue(const Blob& value);

		bool IsCritical() const;
		void SetCritical(bool crit = true);

		void GetDER(Blob& der) const;
		void SetDER(const Blob& der);

		bool IsPresent() { return mValue.size() > 0; }

	private:
		Blob mOID;
		Blob mValue;
		bool mCrit;
	};

} // namespace act

#endif // ACT_X509Extension_H