Program Listing for File CryptoTransform.h
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// Copyright 2016 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// 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.
#ifndef _FASTDDS_RTPS_SECURITY_CRYPTOGRAPHY_CRYPTOTRANSFORM_H_
#define _FASTDDS_RTPS_SECURITY_CRYPTOGRAPHY_CRYPTOTRANSFORM_H_
#include <memory>
#include <fastdds/rtps/security/cryptography/CryptoTypes.h>
#include <fastdds/rtps/common/CDRMessage_t.h>
#include <fastdds/rtps/common/SerializedPayload.h>
namespace eprosima {
namespace fastrtps {
namespace rtps {
namespace security {
class CryptoTransform
{
public:
virtual ~CryptoTransform()
{
}
virtual bool encode_serialized_payload(
SerializedPayload_t& encoded_payload,
std::vector<uint8_t>& extra_inline_qos,
const SerializedPayload_t& payload,
DatawriterCryptoHandle& sending_datawriter_crypto,
SecurityException& exception) = 0;
virtual bool encode_datawriter_submessage(
CDRMessage_t& encoded_rtps_submessage,
const CDRMessage_t& plain_rtps_submessage,
DatawriterCryptoHandle& sending_datawriter_crypto,
std::vector<std::shared_ptr<DatareaderCryptoHandle>>& receiving_datareader_crypto_list,
SecurityException& exception) = 0;
virtual bool encode_datareader_submessage(
CDRMessage_t& encoded_rtps_submessage,
const CDRMessage_t& plain_rtps_submessage,
DatareaderCryptoHandle& sending_datareader_crypto,
std::vector<std::shared_ptr<DatawriterCryptoHandle>>& receiving_datawriter_crypto_list,
SecurityException& exception) = 0;
virtual bool encode_rtps_message(
CDRMessage_t& encoded_rtps_message,
const CDRMessage_t& plain_rtps_message,
ParticipantCryptoHandle& sending_crypto,
std::vector<std::shared_ptr<ParticipantCryptoHandle>>& receiving_crypto_list,
SecurityException& exception) = 0;
virtual bool decode_rtps_message(
CDRMessage_t& plain_buffer,
const CDRMessage_t& encoded_buffer,
const ParticipantCryptoHandle& receiving_crypto,
const ParticipantCryptoHandle& sending_crypto,
SecurityException& exception) = 0;
virtual bool preprocess_secure_submsg(
DatawriterCryptoHandle** datawriter_crypto,
DatareaderCryptoHandle** datareader_crypto,
SecureSubmessageCategory_t& secure_submessage_category,
const CDRMessage_t& encoded_rtps_submessage,
ParticipantCryptoHandle& receiving_crypto,
ParticipantCryptoHandle& sending_crypto,
SecurityException& exception) = 0;
virtual bool decode_datawriter_submessage(
CDRMessage_t& plain_rtps_submessage,
CDRMessage_t& encoded_rtps_submessage,
DatareaderCryptoHandle& receiving_datareader_crypto,
DatawriterCryptoHandle& sending_datawriter_crypto,
SecurityException& exception) = 0;
virtual bool decode_datareader_submessage(
CDRMessage_t& plain_rtps_submessage,
CDRMessage_t& encoded_rtps_submessage,
DatawriterCryptoHandle& receiving_datawriter_crypto,
DatareaderCryptoHandle& sending_datareader_crypto,
SecurityException& exception) = 0;
virtual bool decode_serialized_payload(
SerializedPayload_t& plain_payload,
const SerializedPayload_t& encoded_payload,
const std::vector<uint8_t>& inline_qos,
DatareaderCryptoHandle& receiving_datareader_crypto,
DatawriterCryptoHandle& sending_datawriter_crypto,
SecurityException& exception) = 0;
virtual uint32_t calculate_extra_size_for_rtps_message(
uint32_t number_discovered_participants) const = 0;
virtual uint32_t calculate_extra_size_for_rtps_submessage(
uint32_t number_discovered_readers) const = 0;
virtual uint32_t calculate_extra_size_for_encoded_payload(
uint32_t number_discovered_readers) const = 0;
};
} //namespace eprosima
} //namespace fastrtps
} //namespace rtps
} //namespace security
#endif //_FASTDDS_RTPS_SECURITY_CRYPTOGRAPHY_CRYPTOTRANSFORM_H_