content/common/service_worker/service_worker_status_code.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_STATUS_CODE_H_
   6 #define CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_STATUS_CODE_H_
   7
   8 #include "content/common/content_export.h"
   9
  10 namespace content {
  11
  12 // Generic service worker operation statuses.
  13 enum ServiceWorkerStatusCode {
  14   // Operation succeeded.
  15   SERVICE_WORKER_OK,
  16
  17   // Generic operation error (more specific error code should be used in
  18   // general).
  19   SERVICE_WORKER_ERROR_FAILED,
  20
  21   // Operation was aborted (e.g. due to context or child process shutdown).
  22   SERVICE_WORKER_ERROR_ABORT,
  23
  24   // Starting a new service worker script context failed.
  25   SERVICE_WORKER_ERROR_START_WORKER_FAILED,
  26
  27   // Could not find a renderer process to run a service worker.
  28   SERVICE_WORKER_ERROR_PROCESS_NOT_FOUND,
  29
  30   // Generic error code to indicate the specified item is not found.
  31   SERVICE_WORKER_ERROR_NOT_FOUND,
  32
  33   // Generic error code to indicate the specified item already exists.
  34   SERVICE_WORKER_ERROR_EXISTS,
  35
  36   // Install event handling failed.
  37   SERVICE_WORKER_ERROR_INSTALL_WORKER_FAILED,
  38
  39   // Activate event handling failed.
  40   SERVICE_WORKER_ERROR_ACTIVATE_WORKER_FAILED,
  41
  42   // Sending an IPC to the worker failed (often due to child process is
  43   // terminated).
  44   SERVICE_WORKER_ERROR_IPC_FAILED,
  45
  46   // Operation is failed by network issue.
  47   SERVICE_WORKER_ERROR_NETWORK,
  48
  49   // Operation is failed by security issue.
  50   SERVICE_WORKER_ERROR_SECURITY,
  51
  52   // Event handling failed (event.waitUntil Promise rejected).
  53   SERVICE_WORKER_ERROR_EVENT_WAITUNTIL_REJECTED,
  54
  55   // An error triggered by invalid worker state.
  56   SERVICE_WORKER_ERROR_STATE,
  57 };
  58
  59 CONTENT_EXPORT const char* ServiceWorkerStatusToString(
  60     ServiceWorkerStatusCode code);
  61
  62 }  // namespace content
  63
  64 #endif  // CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_STATUS_CODE_H_