content/public/common/process_type.h

   1 // Copyright (c) 2012 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_PUBLIC_COMMON_PROCESS_TYPE_H_
   6 #define CONTENT_PUBLIC_COMMON_PROCESS_TYPE_H_
   7
   8 #include <string>
   9
  10 #include "content/common/content_export.h"
  11
  12 namespace content {
  13
  14 // Defines the different process types.
  15 // NOTE: Do not remove or reorder the elements in this enum, and only add new
  16 // items at the end, right before PROCESS_TYPE_MAX. We depend on these specific
  17 // values in histograms.
  18 enum ProcessType {
  19   PROCESS_TYPE_UNKNOWN = 1,
  20   PROCESS_TYPE_BROWSER,
  21   PROCESS_TYPE_RENDERER,
  22   PROCESS_TYPE_PLUGIN,
  23   PROCESS_TYPE_WORKER_DEPRECATED,
  24   PROCESS_TYPE_UTILITY,
  25   PROCESS_TYPE_ZYGOTE,
  26   PROCESS_TYPE_SANDBOX_HELPER,
  27   PROCESS_TYPE_GPU,
  28   PROCESS_TYPE_PPAPI_PLUGIN,
  29   PROCESS_TYPE_PPAPI_BROKER,
  30   // Custom process types used by the embedder should start from here.
  31   PROCESS_TYPE_CONTENT_END,
  32   // If any embedder has more than 10 custom process types, update this.
  33   // We can switch to getting it from ContentClient, but that seems like
  34   // overkill at this time.
  35   PROCESS_TYPE_MAX = PROCESS_TYPE_CONTENT_END + 10,
  36 };
  37
  38 // Returns an English name of the process type, should only be used for non
  39 // user-visible strings, or debugging pages like about:memory.
  40 CONTENT_EXPORT std::string GetProcessTypeNameInEnglish(int type);
  41
  42 }  // namespace content
  43
  44 #endif  // CONTENT_PUBLIC_COMMON_PROCESS_TYPE_H_