SOME/IP 매핑 파일 작성

// The root message for VSIDL files.
message VsidlEntry {
  // Required. Package name for entities mentioned in the file.
  string package = 1;
  // List of SDV service bundles defined in the file.
  repeated ServiceBundle sdv_service_bundle = 2;
  // Enables custom extensions beyond the standard VSIDL model.
  repeated google.xml.Any extension = 3;

  // SOMEIP mapping rules.
  repeated sdv.someip.v1.SomeIpMapping some_ip_mapping = 4;
  // VHAL mapping rules.
  repeated VhalMapping vhal_mapping = 5;
}

sdv_type_mapping {
  unit_type {
    package_name: "com.android.sdv.samples"
    type_name: "SpeedData"
  }
  someip_service_id: 0x1001
  version_major: 1
  version_minor: 0
  service_oriented_mapping {
    publication_mapping {
      offered_topic {
        simple_mapping {
          group_id: 1
          event_id: 0x8001
        }
        # type_definition defines the structural mapping to SOME/IP payloads
        type_definition {
          # ... (SomeIpStruct definition) ...
        }
      }
      # Maps the SDV topic name to a specific SOME/IP instance
      topic_mapping {
        topic: "vehicle_speed_topic"
        instance_id: 0x0001
      }
    }
  }
}

sdv_type_mapping {
  unit_type {
    package_name: "com.android.sdv.samples"
    type_name: "DoorControl"
  }
  someip_service_id: 0x2001
  version_major: 1
  version_minor: 0
  service_oriented_mapping {
    rpc_interface_mapping {
      offered_interface {
        method {
          procedure: "LockDoors"
          method_id: 0x0001
          # request_payload_mapping and response_payload_mapping can be defined here
        }
      }
      rpc_channel_mapping {
        channel: "front_doors"
        instance_id: 0x0001
      }
    }
  }
}

someip_service_mapping {
  someip_service_id: 0x1001
  version_major: 1
  version_minor: 0
  # Parameterize instances
  instance {
    instance_id: 0x0001
    sdv_service_unit_parameterization {
      key: 1
      value: "speed_sensor_unit"
    }
    sdv_topic_parameterization {
      key: 1
      value {
        topic: "speed_topic"
        capacity: 10
      }
    }
  }
  # Description of all instances
  instance_impl {
    offered_event {
      group_id: 1
      event_id: 0x8001
      simple_event {
        sdv_unit_type {
          package_name: "com.android.sdv.samples"
          type_name: "SpeedData"
        }
        # Refers to key 1 in sdv_service_unit_parameterization. If unspecified,
        # service unit name will be automatically generated by the broker
        service_unit: 1
        topic: 1        # Refers to key 1 in sdv_topic_parameterization
        message_translation_mode: REFLECTION
        type_definition {
          # ... (SomeIpStruct definition) ...
        }
      }
    }
  }
}

someip_service_mapping {
  someip_service_id: 0x2001
  version_major: 1
  version_minor: 0
  # Parameterize instances
  instance {
    instance_id: 0x0001
    sdv_service_unit_parameterization {
      key: 1
      value: "door_control_unit"
    }
  }
  instance_impl {
    offered_interface {
      sdv_unit_type {
        package_name: "com.android.sdv.samples"
        type_name: "DoorControl"
      }
      # Refers to key 1 in sdv_service_unit_parameterization. This corresponds
      # to the RPC channel name in SDV.
      service_unit: 1
      method {
        procedure: "LockDoors"
        method_id: 0x0001
     # request_payload_mapping and response_payload_mapping can be defined here
      }
    }
  }
}

offered_event {
  group_id: 1
  event_id: 0x8002
  group_event {
    type_definition {
      # Definition of the complete SOME/IP payload
    }
    event_part {
      sdv_unit_type {
        package_name: "com.android.sdv.samples"
        type_name: "PartAData"
      }
      service_unit: 1
      topic: 1
      field_name_mapping {
        key: "someip_field_a"
        value: "sdv_field_a"
      }
    }
    event_part {
      sdv_unit_type {
        package_name: "com.android.sdv.samples"
        type_name: "PartBData"
      }
      service_unit: 2
      topic: 2
      field_name_mapping {
        key: "someip_field_b"
        value: "sdv_field_b"
      }
    }
  }
}

sdv_type_mapping {
  unit_type {
    package_name: "com.android.sdv.sample.someip"
    type_name: "CounterLoad"
  }
  someip_service_id: 0x13
  version_major: 1
  version_minor: 0
  service_oriented_mapping {
    publication_mapping {
      offered_topic {
        type_definition {
          # ... (SomeIpStruct definition) ...
        }
        someip_ff_methods: true
      }
      topic_mapping {
        topic: "counter-load-start-counter"
        instance_id: 0x1
        fire_and_forget_method {
          service_id: 0x3700
          instance_id: 0x1000
          version_major: 1
          version_minor: 0
          method_id: 0x1000
        }
      }
    }
  }
}