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// Copyright (C) 2021 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <limits>
#include "../include/security_policy_response_command_base.hpp"
#include "../../security/include/policy.hpp"
namespace vsomeip_v3 {
namespace protocol {
security_policy_response_command_base::security_policy_response_command_base(
id_e _id)
: command(_id) {
}
void
security_policy_response_command_base::serialize(std::vector<byte_t> &_buffer,
error_e &_error) const {
size_t its_size(COMMAND_HEADER_SIZE + sizeof(update_id_));
if (its_size > std::numeric_limits<command_size_t>::max()) {
_error = error_e::ERROR_MAX_COMMAND_SIZE_EXCEEDED;
return;
}
// resize buffer
_buffer.resize(its_size);
// set size
size_ = static_cast<command_size_t>(its_size - COMMAND_HEADER_SIZE);
// serialize header
command::serialize(_buffer, _error);
if (_error != error_e::ERROR_OK)
return;
// serialize payload
size_t its_offset(COMMAND_HEADER_SIZE);
std::memcpy(&_buffer[its_offset], &update_id_, sizeof(update_id_));
}
void
security_policy_response_command_base::deserialize(
const std::vector<byte_t> &_buffer, error_e &_error) {
if (COMMAND_HEADER_SIZE + sizeof(update_id_) > _buffer.size()) {
_error = error_e::ERROR_NOT_ENOUGH_BYTES;
return;
}
// deserialize header
command::deserialize(_buffer, _error);
if (_error != error_e::ERROR_OK)
return;
// deserialize payload
std::memcpy(&update_id_, &_buffer[COMMAND_POSITION_PAYLOAD],
sizeof(update_id_));
}
uint32_t
security_policy_response_command_base::get_update_id() const {
return (update_id_);
}
void
security_policy_response_command_base::set_update_id(uint32_t _update_id) {
update_id_ = _update_id;
}
} // namespace protocol
} // namespace vsomeip
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