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// Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_DATABASE_PERMISSION_REQUEST_H_
#define CHROME_BROWSER_RENDERER_HOST_DATABASE_PERMISSION_REQUEST_H_
#include "base/ref_counted.h"
#include "base/scoped_ptr.h"
#include "base/string16.h"
#include "chrome/browser/cookie_prompt_modal_dialog_delegate.h"
#include "chrome/common/content_settings.h"
#include "googleurl/src/gurl.h"
class HostContentSettingsMap;
class Task;
// This class is fully threadsafe.
class DatabasePermissionRequest
: public base::RefCountedThreadSafe<DatabasePermissionRequest>,
public CookiePromptModalDialogDelegate {
public:
DatabasePermissionRequest(const GURL& url,
const string16& database_name,
const string16& display_name,
unsigned long estimated_size,
Task* on_allow,
Task* on_block,
HostContentSettingsMap* settings_map);
~DatabasePermissionRequest();
const GURL& url() const { return url_; }
const string16& database_name() const { return database_name_; }
const string16& display_name() const { return display_name_; }
unsigned long estimated_size() const { return estimated_size_; }
// Start the permission request process.
void RequestPermission();
// CookiesPromptViewDelegate methods:
virtual void AllowSiteData(bool session_expire);
virtual void BlockSiteData();
private:
void SendResponse(ContentSetting content_setting);
// The URL to get permission for.
const GURL url_;
const string16 database_name_;
const string16 display_name_;
unsigned long estimated_size_;
// Set on IO, possibly release()ed on UI, destroyed on IO or UI.
scoped_ptr<Task> on_allow_;
scoped_ptr<Task> on_block_;
scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
// Released once we have our answer.
scoped_refptr<DatabasePermissionRequest> self_ref_;
DISALLOW_IMPLICIT_CONSTRUCTORS(DatabasePermissionRequest);
};
#endif // CHROME_BROWSER_RENDERER_HOST_DATABASE_PERMISSION_REQUEST_H_
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