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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/.
#ifndef VSOMEIP_V3_PROTOCOL_PROTOCOL_HPP_
#define VSOMEIP_V3_PROTOCOL_PROTOCOL_HPP_
#include <vsomeip/constants.hpp>
#include <vsomeip/primitive_types.hpp>
namespace vsomeip_v3 {
namespace protocol {
using version_t = std::uint16_t;
using command_size_t = std::uint32_t;
enum class id_e : uint8_t {
ASSIGN_CLIENT_ID = 0x00,
ASSIGN_CLIENT_ACK_ID = 0x01,
REGISTER_APPLICATION_ID = 0x02,
DEREGISTER_APPLICATION_ID = 0x03,
// APPLICATION_LOST_ID = 0x04,
ROUTING_INFO_ID = 0x05,
REGISTERED_ACK_ID = 0x06,
PING_ID = 0x07,
PONG_ID = 0x08,
OFFER_SERVICE_ID = 0x10,
STOP_OFFER_SERVICE_ID = 0x11,
SUBSCRIBE_ID = 0x12,
UNSUBSCRIBE_ID = 0x13,
REQUEST_SERVICE_ID = 0x14,
RELEASE_SERVICE_ID = 0x15,
SUBSCRIBE_NACK_ID = 0x16,
SUBSCRIBE_ACK_ID = 0x17,
SEND_ID = 0x18,
NOTIFY_ID = 0x19,
NOTIFY_ONE_ID = 0x1A,
REGISTER_EVENT_ID = 0x1B,
UNREGISTER_EVENT_ID = 0x1C,
ID_RESPONSE_ID = 0x1D,
ID_REQUEST_ID = 0x1E,
OFFERED_SERVICES_REQUEST_ID = 0x1F,
OFFERED_SERVICES_RESPONSE_ID = 0x20,
UNSUBSCRIBE_ACK_ID = 0x21,
RESEND_PROVIDED_EVENTS_ID = 0x22,
UPDATE_SECURITY_POLICY_ID = 0x23,
UPDATE_SECURITY_POLICY_RESPONSE_ID = 0x24,
REMOVE_SECURITY_POLICY_ID = 0x25,
REMOVE_SECURITY_POLICY_RESPONSE_ID = 0x26,
UPDATE_SECURITY_CREDENTIALS_ID = 0x27,
DISTRIBUTE_SECURITY_POLICIES_ID = 0x28,
UPDATE_SECURITY_POLICY_INT_ID = 0x29,
EXPIRE_ID = 0x2A,
SUSPEND_ID = 0x30,
UNKNOWN_ID = 0xFF
};
enum class error_e : uint8_t {
ERROR_OK = 0x00,
ERROR_NOT_ENOUGH_BYTES = 0x01,
ERROR_MAX_COMMAND_SIZE_EXCEEDED = 0x02,
ERROR_MISMATCH = 0x04,
ERROR_MALFORMED = 0x08,
ERROR_NOT_ALLOWED = 0x10,
ERROR_UNKNOWN = 0xff
};
enum class routing_info_entry_type_e : std::uint8_t {
RIE_ADD_CLIENT = 0x00,
RIE_DELETE_CLIENT = 0x01,
RIE_ADD_SERVICE_INSTANCE = 0x02,
RIE_DELETE_SERVICE_INSTANCE = 0x04,
RIE_UNKNOWN = 0xff
};
using pending_id_t = std::uint16_t;
struct service {
service_t service_;
instance_t instance_;
major_version_t major_;
minor_version_t minor_;
service()
: service_(ANY_SERVICE),
instance_(ANY_INSTANCE),
major_(ANY_MAJOR),
minor_(ANY_MINOR) {
}
service(service_t _service, instance_t _instance,
major_version_t _major, minor_version_t _minor)
: service_(_service),
instance_(_instance),
major_(_major),
minor_(_minor) {
}
bool operator<(const service &_other) const {
return (service_ < _other.service_
|| (service_ == _other.service_
&& instance_ < _other.instance_));
}
};
static const version_t MAX_SUPPORTED_VERSION = 0;
static const size_t TAG_SIZE = 4;
static const size_t COMMAND_HEADER_SIZE = 9;
static const size_t SEND_COMMAND_HEADER_SIZE = 15;
static const size_t ROUTING_INFO_ENTRY_HEADER_SIZE = 7;
static const size_t COMMAND_POSITION_ID = 0;
static const size_t COMMAND_POSITION_VERSION = 1;
static const size_t COMMAND_POSITION_CLIENT = 3;
static const size_t COMMAND_POSITION_SIZE = 5;
static const size_t COMMAND_POSITION_PAYLOAD = 9;
static inline id_e get_command(byte_t _byte) {
id_e its_id(id_e::UNKNOWN_ID);
if (_byte <= static_cast<byte_t>(id_e::SUSPEND_ID))
its_id = static_cast<id_e>(_byte);
return (its_id);
}
static inline bool operator==(const byte_t &_lhs, const id_e &_rhs) {
return (_lhs == static_cast<byte_t>(_rhs));
}
static inline bool operator==(const id_e &_lhs, const byte_t &_rhs) {
return (_rhs == _lhs);
}
} // namespace protocol
} // namespace vsomeip_v3
#endif // VSOMEIP_V3_PROTOCOL_PROTOCOL_HPP_
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