sdk/fidl/fuchsia.driver.framework/device_group.fidl

// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
library fuchsia.driver.framework;

/// Represents the conditions for evaluating the device
/// group properties.
type Condition = strict enum {
    ACCEPT = 0;
    REJECT = 1;
};

/// Represents a device group node property.
type DeviceGroupProperty = struct {
    /// Property key.
    key NodePropertyKey;

    /// Condition for evaluating the property values in
    /// the matching process. The values are accepted or
    /// rejected based on the condition.
    condition Condition;

    /// A list of property values. Must not be empty. The property
    /// values must be the same type.
    values vector<NodePropertyValue>:MAX_PROPERTY_COUNT;
};

/// Struct that represents a node in a device group.
// TODO(fxb/93766): Support property transformation.
type DeviceGroupNode = struct {
    name string:MAX_NODE_NAME_LENGTH;

    /// Properties of the node. Keys must be unique.
    properties vector<DeviceGroupProperty>:MAX_PROPERTY_COUNT;
};