webviews/logging/src/log_data.ts

// 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.

/* eslint-disable @typescript-eslint/naming-convention */
export interface FfxLogData {
  data: PossibleDatas,
  timestamp: number,
  version: number,
}

interface PossibleDatas {
  TargetLog?: LogData,
  FfxEvent?: FfxEventData,
  MalformedTargetLog?: string;
  SymbolizedTargetLog?: [LogData, string];
  ViewerEvent?: string;
}

export type FfxEventData = 'TargetDisconnected' | 'LoggingStarted';

export interface LogData {
  metadata: LogMetadata,
  moniker: string,
  payload: LogPayload,
}

export interface LogMetadata {
  errors: Array<any>,
  component_url: string,
  timestamp: number,
  severity: string,
  tags: Array<string> | undefined | null,
  pid: number | undefined | null,
  tid: number | undefined | null,
  file: string | undefined | null,
  line: number | undefined | null,
}

export interface LogPayload {
  root: PayloadRoot;
}

interface PayloadRoot {
  message: LogMessage | undefined | null,
  keys: Record<string, any> | undefined | null,
  printf: LogPrintf | undefined | null,
}

interface LogMessage {
  value: string
}

interface LogPrintf {
  format: string,
  args: Array<any>,
}