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// Copyright (C) 2020 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/.
#ifndef VSOMEIP_V3_E2E_PROFILE04_PROFILE04_HPP
#define VSOMEIP_V3_E2E_PROFILE04_PROFILE04_HPP
#include <cstdint>
#include <vsomeip/defines.hpp>
#include "../../../buffer/buffer.hpp"
// The MSB of the dataID is the instance identifier.
// Therefore, the instance identifier must fit into a single byte.
#define VSOMEIP_E2E_PROFILE04_MAX_INSTANCE 0x00ff
namespace vsomeip_v3 {
namespace e2e {
namespace profile04 {
struct profile_config;
class profile_04 {
public:
static uint32_t compute_crc(const profile_config &_config, const e2e_buffer &_buffer);
};
// [SWS_E2E_00200]
struct profile_config {
profile_config() = delete;
profile_config(uint32_t _data_id, size_t _offset,
size_t _min_data_length, size_t _max_data_length,
uint16_t _max_delta_counter)
: data_id_(_data_id), offset_(_offset),
min_data_length_(_min_data_length), max_data_length_(_max_data_length),
max_delta_counter_(_max_delta_counter),
base_(VSOMEIP_SOMEIP_HEADER_SIZE) {
}
profile_config(const profile_config &_config) = default;
profile_config &operator=(const profile_config &_config) = default;
// [SWS_E2E_00334]
uint32_t data_id_;
size_t offset_; // This must be configured in bit but as a multiple of 8.
// As we must use it as an index, we do the math once at
// configuration time and use the correct data type here.
// Thus, this value is always the byte where the CRC starts.
size_t min_data_length_;
size_t max_data_length_;
uint16_t max_delta_counter_;
// SOME/IP base
size_t base_;
};
} // namespace profile_04
} // namespace e2e
} // namespace vsomeip_v3
#endif // VSOMEIP_V3_E2E_PROFILE04_PROFILE04_HPP
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