content/public/common/resource_type.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_PUBLIC_COMMON_RESOURCE_TYPE_H_
   6 #define CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_
   7
   8 #include "content/common/content_export.h"
   9
  10 namespace content {
  11
  12 // Used in histograms; explicitly assign each type and do not re-use old values.
  13 enum ResourceType {
  14   RESOURCE_TYPE_MAIN_FRAME = 0,       // top level page
  15   RESOURCE_TYPE_SUB_FRAME = 1,        // frame or iframe
  16   RESOURCE_TYPE_STYLESHEET = 2,       // a CSS stylesheet
  17   RESOURCE_TYPE_SCRIPT = 3,           // an external script
  18   RESOURCE_TYPE_IMAGE = 4,            // an image (jpg/gif/png/etc)
  19   RESOURCE_TYPE_FONT_RESOURCE = 5,    // a font
  20   RESOURCE_TYPE_SUB_RESOURCE = 6,     // an "other" subresource.
  21   RESOURCE_TYPE_OBJECT = 7,           // an object (or embed) tag for a plugin,
  22                                       // or a resource that a plugin requested.
  23   RESOURCE_TYPE_MEDIA = 8,            // a media resource.
  24   RESOURCE_TYPE_WORKER = 9,           // the main resource of a dedicated
  25                                       // worker.
  26   RESOURCE_TYPE_SHARED_WORKER = 10,   // the main resource of a shared worker.
  27   RESOURCE_TYPE_PREFETCH = 11,        // an explicitly requested prefetch
  28   RESOURCE_TYPE_FAVICON = 12,         // a favicon
  29   RESOURCE_TYPE_XHR = 13,             // a XMLHttpRequest
  30   RESOURCE_TYPE_PING = 14,            // a ping request for <a ping>
  31   RESOURCE_TYPE_SERVICE_WORKER = 15,  // the main resource of a service worker.
  32   RESOURCE_TYPE_LAST_TYPE
  33 };
  34
  35 CONTENT_EXPORT bool IsResourceTypeFrame(ResourceType type);
  36
  37 }  // namespace content
  38
  39 #endif  // CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_