2017-09-14 98 views
0

使用go-fuse:nodefs创建FUSE文件系统。除文件以外的所有工作都没有打开。go-fuse打开文件

基本上文件节点是这样的:

type SomeFileNode struct { 
    nodefs.Node 
    content string 
} 

func (this *SomeFileNode) Open(flags uint32, context *fuse.Context) (nodefs.File, fuse.Status) { 
    return nodefs.NewDataFile([]byte(this.content)), fuse.OK 
} 

我希望cat该文件,但没有被打印到标准输出。

我错过了什么?

全部摄制代码:

func main() { 
    mountPoint := "/some/mountpoint" 
    fs := &SomeFs{Root: &SomeRootNode{nodefs.NewDefaultNode()}} 
    server, _, err := nodefs.MountRoot(mountPoint, fs.Root, nil) 
    if err != nil { 
     log.Fatalln("Mount fail") 
     os.Exit(1) 
    } 
    server.Serve() 
} 


type SomeFs struct { 
    Root *SomeRootNode 
} 

type SomeRootNode struct { 
    nodefs.Node 
} 

type SomeFileNode struct { 
    nodefs.Node 
    content string 
} 

func (this *SomeRootNode) OnMount(c *nodefs.FileSystemConnector) { 
    this.Inode().NewChild("leaf", false, &SomeFileNode{Node: nodefs.NewDefaultNode(), content: "hello"}) 
} 

func (this *SomeFileNode) Open(flags uint32, context *fuse.Context) (nodefs.File, fuse.Status) { 
    return nodefs.NewDataFile([]byte(this.content)), fuse.OK 
} 

回答