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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 PPAPI_THUNK_PPB_FILE_SYSTEM_API_H_
#define PPAPI_THUNK_PPB_FILE_SYSTEM_API_H_
#include "base/callback_forward.h"
#include "base/memory/ref_counted.h"
#include "ppapi/c/ppb_file_system.h"
namespace ppapi {
class TrackedCallback;
namespace thunk {
class PPB_FileSystem_API {
public:
virtual ~PPB_FileSystem_API() {}
virtual int32_t Open(int64_t expected_size,
scoped_refptr<TrackedCallback> callback) = 0;
virtual PP_FileSystemType GetType() = 0;
virtual void OpenQuotaFile(PP_Resource file_io) = 0;
virtual void CloseQuotaFile(PP_Resource file_io) = 0;
typedef base::Callback<void(int64_t)> RequestQuotaCallback;
virtual int64_t RequestQuota(int64_t amount,
const RequestQuotaCallback& callback) = 0;
};
} // namespace thunk
} // namespace ppapi
#endif // PPAPI_THUNK_PPB_FILE_SYSTEM_API_H_
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