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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 WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_
#define WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_
#include <set>
#include <string>
#include <utility>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/file_path.h"
#include "base/memory/ref_counted.h"
#include "webkit/fileapi/file_system_quota_util.h"
#include "webkit/fileapi/file_system_types.h"
#include "webkit/quota/quota_client.h"
#include "webkit/storage/webkit_storage_export.h"
namespace base {
class SequencedTaskRunner;
}
namespace fileapi {
class FileSystemContext;
// An instance of this class is created per-profile. This class
// is self-destructed and will delete itself when OnQuotaManagerDestroyed
// is called.
// All of the public methods of this class are called by the quota manager
// (except for the constructor/destructor).
class WEBKIT_STORAGE_EXPORT_PRIVATE FileSystemQuotaClient
: public NON_EXPORTED_BASE(quota::QuotaClient) {
public:
FileSystemQuotaClient(
FileSystemContext* file_system_context,
bool is_incognito);
virtual ~FileSystemQuotaClient();
// QuotaClient methods.
virtual quota::QuotaClient::ID id() const OVERRIDE;
virtual void OnQuotaManagerDestroyed() OVERRIDE;
virtual void GetOriginUsage(const GURL& origin_url,
quota::StorageType type,
const GetUsageCallback& callback) OVERRIDE;
virtual void GetOriginsForType(
quota::StorageType type,
const GetOriginsCallback& callback) OVERRIDE;
virtual void GetOriginsForHost(
quota::StorageType type,
const std::string& host,
const GetOriginsCallback& callback) OVERRIDE;
virtual void DeleteOriginData(
const GURL& origin,
quota::StorageType type,
const DeletionCallback& callback) OVERRIDE;
private:
base::SequencedTaskRunner* file_task_runner() const;
scoped_refptr<FileSystemContext> file_system_context_;
bool is_incognito_;
DISALLOW_COPY_AND_ASSIGN(FileSystemQuotaClient);
};
} // namespace fileapi
#endif // WEBKIT_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_
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