content/public/common/resource_type.h

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_
#define CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_

#include "content/common/content_export.h"

namespace content {

// Used in histograms; explicitly assign each type and do not re-use old values.
enum class ResourceType {
  kMainFrame = 0,           // top level page
  kSubFrame = 1,            // frame or iframe
  kStylesheet = 2,          // a CSS stylesheet
  kScript = 3,              // an external script
  kImage = 4,               // an image (jpg/gif/png/etc)
  kFontResource = 5,        // a font
  kSubResource = 6,         // an "other" subresource.
  kObject = 7,              // an object (or embed) tag for a plugin.
  kMedia = 8,               // a media resource.
  kWorker = 9,              // the main resource of a dedicated worker.
  kSharedWorker = 10,       // the main resource of a shared worker.
  kPrefetch = 11,           // an explicitly requested prefetch
  kFavicon = 12,            // a favicon
  kXhr = 13,                // a XMLHttpRequest
  kPing = 14,               // a ping request for <a ping>/sendBeacon.
  kServiceWorker = 15,      // the main resource of a service worker.
  kCspReport = 16,          // a report of Content Security Policy violations.
  kPluginResource = 17,     // a resource that a plugin requested.
  kNavigationPreload = 18,  // a service worker navigation preload request.
  kMaxValue = kNavigationPreload,
};

CONTENT_EXPORT bool IsResourceTypeFrame(ResourceType type);

}  // namespace content

#endif  // CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_