// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

edition = "2023";

package cast_receiver;

option optimize_for = LITE_RUNTIME;

import "components/cast_receiver/proto/action_invocation.proto";
import "components/cast_receiver/proto/app_invocation.proto";
import "components/cast_receiver/proto/display_info.proto";
import "components/cast_receiver/proto/uid.proto";

option java_multiple_files = true;
option java_package = "com.google.pixel.exo.proto";
option java_outer_classname = "LaunchInfoProto";

// Next index: 8
message LaunchInfo {
  enum LaunchType {
    LAUNCH_INVALID = 0;
    LAUNCH_NOTIFICATION = 1;
    LAUNCH_APPLICATION = 2;
    LAUNCH_UNDETERMINED = 3;
  }

  UID uid = 1;

  oneof data {
    // Deprecated field ActionInvocation is unused as we launch notifications
    // via the notification service after the WebRTC connection is set up.
    ActionInvocation action_invocation = 2 [deprecated = true];

    AppInvocation app_invocation = 3;
  }

  DisplayInfo display_info = 4;
  LaunchType launch_type = 5;

  // True if any accessibility feature is enabled on CrOS e.g. ChromeVox,
  // Select-to-Speak, etc.
  bool any_accessibility_features_enabled = 6;

  // New field containing client details.
  ClientInfo client_info = 7;
}

// Information about the WebRTC client (Receiver) initiating the launch.
// Next ID: 4
message ClientInfo {
  enum BootstrappingSystem {
    SYSTEM_TYPE_UNKNOWN = 0;
    SYSTEM_TYPE_WEBCLIENT = 1;
    SYSTEM_TYPE_DEVICE_LINK = 2;
    SYSTEM_TYPE_CHROME_OS = 3;
    SYSTEM_TYPE_CAST = 4;
    // Add other types as needed
  }

  // The type of the client device/platform.
  BootstrappingSystem system = 1;

  // The OS version of the client.
  string os_version = 2;

  // The user agent string of the client.
  string user_agent = 3;
}