using System.Collections.Generic;

namespace rail
{
	public interface IRailStorageHelper
	{
		IRailFile OpenFile(string filename, out RailResult result);

		IRailFile OpenFile(string filename);

		IRailFile CreateFile(string filename, out RailResult result);

		IRailFile CreateFile(string filename);

		bool IsFileExist(string filename);

		bool ListFiles(List<string> filelist);

		RailResult RemoveFile(string filename);

		bool IsFileSyncedToCloud(string filename);

		RailResult GetFileTimestamp(string filename, out ulong time_stamp);

		uint GetFileCount();

		RailResult GetFileNameAndSize(uint file_index, out string filename, out ulong file_size);

		RailResult AsyncQueryQuota();

		RailResult SetSyncFileOption(string filename, RailSyncFileOption option);

		bool IsCloudStorageEnabledForApp();

		bool IsCloudStorageEnabledForPlayer();

		RailResult AsyncPublishFileToUserSpace(RailPublishFileToUserSpaceOption option, string user_data);

		IRailStreamFile OpenStreamFile(string filename, RailStreamFileOption option, out RailResult result);

		IRailStreamFile OpenStreamFile(string filename, RailStreamFileOption option);

		RailResult AsyncListStreamFiles(string contents, RailListStreamFileOption option, string user_data);

		RailResult AsyncRenameStreamFile(string old_filename, string new_filename, string user_data);

		RailResult AsyncDeleteStreamFile(string filename, string user_data);

		uint GetRailFileEnabledOS(string filename);

		RailResult SetRailFileEnabledOS(string filename, EnumRailStorageFileEnabledOS sync_os);
	}
}