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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_ISOLATED_MOUNT_POINT_PROVIDER_H_
#define WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
#include "base/memory/scoped_ptr.h"
#include "webkit/fileapi/file_system_mount_point_provider.h"
#include "webkit/fileapi/media/mtp_device_file_system_config.h"
namespace fileapi {
class AsyncFileUtilAdapter;
class IsolatedContext;
class MediaPathFilter;
class IsolatedMountPointProvider : public FileSystemMountPointProvider {
public:
explicit IsolatedMountPointProvider(const base::FilePath& profile_path);
virtual ~IsolatedMountPointProvider();
// FileSystemMountPointProvider implementation.
virtual void ValidateFileSystemRoot(
const GURL& origin_url,
FileSystemType type,
bool create,
const ValidateFileSystemCallback& callback) OVERRIDE;
virtual base::FilePath GetFileSystemRootPathOnFileThread(
const FileSystemURL& url,
bool create) OVERRIDE;
virtual bool IsAccessAllowed(const FileSystemURL& url) OVERRIDE;
virtual bool IsRestrictedFileName(const base::FilePath& filename) const OVERRIDE;
virtual FileSystemFileUtil* GetFileUtil(FileSystemType type) OVERRIDE;
virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) OVERRIDE;
virtual FilePermissionPolicy GetPermissionPolicy(
const FileSystemURL& url,
int permissions) const OVERRIDE;
virtual FileSystemOperation* CreateFileSystemOperation(
const FileSystemURL& url,
FileSystemContext* context,
base::PlatformFileError* error_code) const OVERRIDE;
virtual webkit_blob::FileStreamReader* CreateFileStreamReader(
const FileSystemURL& url,
int64 offset,
const base::Time& expected_modification_time,
FileSystemContext* context) const OVERRIDE;
virtual FileStreamWriter* CreateFileStreamWriter(
const FileSystemURL& url,
int64 offset,
FileSystemContext* context) const OVERRIDE;
virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE;
virtual void DeleteFileSystem(
const GURL& origin_url,
FileSystemType type,
FileSystemContext* context,
const DeleteFileSystemCallback& callback) OVERRIDE;
private:
// Store the profile path. We need this to create temporary snapshot files.
const base::FilePath profile_path_;
scoped_ptr<MediaPathFilter> media_path_filter_;
scoped_ptr<AsyncFileUtilAdapter> isolated_file_util_;
scoped_ptr<AsyncFileUtilAdapter> dragged_file_util_;
scoped_ptr<AsyncFileUtilAdapter> native_media_file_util_;
#if defined(SUPPORT_MTP_DEVICE_FILESYSTEM)
scoped_ptr<AsyncFileUtilAdapter> device_media_file_util_;
#endif
};
} // namespace fileapi
#endif // WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
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