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// Copyright (c) 2012 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_BROWSER_STORAGE_PARTITION_H_
#define CONTENT_PUBLIC_BROWSER_STORAGE_PARTITION_H_
#include <string>
#include "base/basictypes.h"
#include "base/file_path.h"
class GURL;
namespace appcache {
class AppCacheService;
}
namespace fileapi {
class FileSystemContext;
}
namespace net {
class URLRequestContextGetter;
}
namespace quota {
class QuotaManager;
}
namespace webkit_database {
class DatabaseTracker;
}
namespace content {
class BrowserContext;
class IndexedDBContext;
class DOMStorageContext;
// Defines what persistent state a child process can access.
//
// The StoragePartition defines the view each child process has of the
// persistent state inside the BrowserContext. This is used to implement
// isolated storage where a renderer with isolated storage cannot see
// the cookies, localStorage, etc., that normal web renderers have access to.
class StoragePartition {
public:
virtual base::FilePath GetPath() = 0;
virtual net::URLRequestContextGetter* GetURLRequestContext() = 0;
virtual net::URLRequestContextGetter* GetMediaURLRequestContext() = 0;
virtual quota::QuotaManager* GetQuotaManager() = 0;
virtual appcache::AppCacheService* GetAppCacheService() = 0;
virtual fileapi::FileSystemContext* GetFileSystemContext() = 0;
virtual webkit_database::DatabaseTracker* GetDatabaseTracker() = 0;
virtual DOMStorageContext* GetDOMStorageContext() = 0;
virtual IndexedDBContext* GetIndexedDBContext() = 0;
// Starts an asynchronous task that does a best-effort clear of all the
// data inside this StoragePartition for the given |storage_origin|.
//
// TODO(ajwong): Right now, the embedder may have some
// URLRequestContextGetter objects that the StoragePartition does not know
// about. This will no longer be the case when we resolve
// http://crbug.com/159193. Remove |request_context_getter| when that bug
// is fixed.
virtual void AsyncClearDataForOrigin(
const GURL& storage_origin,
net::URLRequestContextGetter* request_context_getter) = 0;
// Similar to AsyncClearDataForOrigin(), but deletes all data out of the
// StoragePartition rather than just the data related to this origin.
virtual void AsyncClearAllData() = 0;
protected:
virtual ~StoragePartition() {}
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_STORAGE_PARTITION_H_
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