chromium/chrome/browser/file_system_access/file_system_access_permission_request_manager.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_FILE_SYSTEM_ACCESS_FILE_SYSTEM_ACCESS_PERMISSION_REQUEST_MANAGER_H_
#define CHROME_BROWSER_FILE_SYSTEM_ACCESS_FILE_SYSTEM_ACCESS_PERMISSION_REQUEST_MANAGER_H_

#include "base/containers/circular_deque.h"
#include "base/files/file_path.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/file_system_access_permission_context.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
#include "url/origin.h"

namespace permissions {
enum class PermissionAction;
}

// This class manages File System Access permission requests for a particular
// WebContents. It is very similar to the generic PermissionRequestManager
// class, and as such deals with throttling, coallescing and/or completely
// denying permission requests, depending on the situation and policy.
//
// File System Access code doesn't just use PermissionRequestManager directly
// because the permission requests use different UI, and as such can't easily
// be supported by PermissionRequestManager.
//
// The FileSystemAccessPermissionRequestManager should be used on the UI thread.
//
// TODO(crbug.com/40101962): Add test for this class.
class FileSystemAccessPermissionRequestManager
    : public content::WebContentsObserver,
      public content::WebContentsUserData<
          FileSystemAccessPermissionRequestManager> { … };

#endif  // CHROME_BROWSER_FILE_SYSTEM_ACCESS_FILE_SYSTEM_ACCESS_PERMISSION_REQUEST_MANAGER_H_