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/*!
* \file per_codec.hh
* \brief Header file for TITAN message to ASN.1 PER message codec.
* \author ETSI STF525
* \copyright ETSI Copyright Notification
* No part may be reproduced except as authorized by written permission.
* The copyright and the foregoing restriction extend to reproduction in all media.
* All rights reserved.
* \version 0.1
*/
#pragma once
#include "params.hh"
#include "asn1_recode_per.hh"
class BITSTRING; //! Forward declaration of TITAN class
class TTCN_Typedescriptor_t; //! Forward declaration of TITAN class
struct asn_TYPE_descriptor_s; //! Declare asn1c class
/*!
* \class per_codec
* \brief This class provides the interface for all ASN.1 PER codecs.
* \remark This class uses asn1c external tool
*/
template<typename TPDU>
class per_codec : public asn1_recode_per
{
public: //! \publicsection
/*!
* \fn int encode(const TPDU& p_message, BITSTRING& p_bitstring);
* \brief Encode TITAN message into ASN.1 PER message
* \param[in] p_message The PDU message to encode
* \param[out] p_bitstring The encoded PDU message in bit string format
* \pure
*/
virtual int encode(const TPDU& p_message, BITSTRING& p_bitstring) = 0;
/*!
* \fn int decode(const BITSTRING& p_bitstring, TPDU& p_message);
* \brief Decode ASN.1 PER message into TITAN message
* \param[in] p_bitstring The network message in bit string format to decode
* \param[out] p_message The PDU message
* \pure
*/
virtual int decode(const BITSTRING& p_bitstring, TPDU& p_message) = 0;
protected: //! \protectedsection
int _decode (const TTCN_Typedescriptor_t& ttcn, const asn_TYPE_descriptor_s & td, const BITSTRING& p_data, TPDU& msg);
int _encode (const TTCN_Typedescriptor_t& ttcn, const asn_TYPE_descriptor_s & td, const TPDU& msg, BITSTRING& p_data);
}; // End of class per_codec
#include "per_codec.t.hh"