content/public/browser/quota_permission_context.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_BROWSER_QUOTA_PERMISSION_CONTEXT_H_
   6 #define CONTENT_PUBLIC_BROWSER_QUOTA_PERMISSION_CONTEXT_H_
   7
   8 #include "base/callback.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "webkit/common/quota/quota_types.h"
  11
  12 class GURL;
  13
  14 namespace content {
  15
  16 class QuotaPermissionContext
  17     : public base::RefCountedThreadSafe<QuotaPermissionContext> {
  18  public:
  19   enum QuotaPermissionResponse {
  20     QUOTA_PERMISSION_RESPONSE_UNKNOWN,
  21     QUOTA_PERMISSION_RESPONSE_ALLOW,
  22     QUOTA_PERMISSION_RESPONSE_DISALLOW,
  23     QUOTA_PERMISSION_RESPONSE_CANCELLED,
  24   };
  25
  26   typedef base::Callback<void(QuotaPermissionResponse)> PermissionCallback;
  27
  28   virtual void RequestQuotaPermission(
  29       const GURL& origin_url,
  30       quota::StorageType type,
  31       int64 new_quota,
  32       int render_process_id,
  33       int render_view_id,
  34       const PermissionCallback& callback) = 0;
  35
  36  protected:
  37   friend class base::RefCountedThreadSafe<QuotaPermissionContext>;
  38   virtual ~QuotaPermissionContext() {}
  39 };
  40
  41 }  // namespace content
  42
  43 #endif  // CONTENT_PUBLIC_BROWSER_QUOTA_PERMISSION_CONTEXT_H_