53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
|
|
* Net2FileSystem.h
|
|
*
|
|
* This source file is part of the FoundationDB open source project
|
|
*
|
|
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef FLOW_NET2FILESYSTEM_H
|
|
#define FLOW_NET2FILESYSTEM_H
|
|
#pragma once
|
|
|
|
#include "IAsyncFile.h"
|
|
|
|
class Net2FileSystem : public IAsyncFileSystem {
|
|
public:
|
|
// Opens a file for asynchronous I/O
|
|
virtual Future< Reference<class IAsyncFile> > open( std::string filename, int64_t flags, int64_t mode );
|
|
|
|
// Deletes the given file. If mustBeDurable, returns only when the file is guaranteed to be deleted even after a power failure.
|
|
virtual Future< Void > deleteFile( std::string filename, bool mustBeDurable );
|
|
|
|
// Returns the time of the last modification of the file.
|
|
virtual Future< std::time_t > lastWriteTime( std::string filename );
|
|
|
|
//void init();
|
|
|
|
Net2FileSystem(double ioTimeout=0.0, std::string fileSystemPath = "");
|
|
|
|
virtual ~Net2FileSystem() {}
|
|
|
|
static void newFileSystem(double ioTimeout=0.0, std::string fileSystemPath = "");
|
|
|
|
#ifdef __linux__
|
|
dev_t fileSystemDeviceId;
|
|
bool checkFileSystem;
|
|
#endif
|
|
};
|
|
|
|
#endif
|