quickfs

package module

v0.0.0-...-4e11fec Latest Latest Go to latest Published: Aug 30, 2017 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/byte-mug/quickfs

Links

Open Source Insights

README ¶

quickfs

QuickFS is a Network Filesystem Protocol

Unlike NFS it is stateless. Unlike WebDAV it is low level.

Documentation ¶

Index ¶

type CachedFileSystem
type Facade
type Facade2
type FileSystem
type HL_Wrap
type LL_Facade
type Statbuf
- func (s *Statbuf) FromFileInfo(i os.FileInfo)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type CachedFileSystem ¶

type CachedFileSystem struct {
	*FileSystem
	Cache *lru.Cache
}

func (*CachedFileSystem) Init ¶

func (fs *CachedFileSystem) Init(f2 *FileSystem, size int) *CachedFileSystem

func (*CachedFileSystem) Mkfile ¶

func (fs *CachedFileSystem) Mkfile(id *uuid.UUID) error

func (*CachedFileSystem) ReadAt ¶

func (fs *CachedFileSystem) ReadAt(id *uuid.UUID, b []byte, off int64) (int, error)

func (*CachedFileSystem) Readdirnames ¶

func (fs *CachedFileSystem) Readdirnames(id *uuid.UUID) ([]string, error)

func (*CachedFileSystem) Stat ¶

func (fs *CachedFileSystem) Stat(id *uuid.UUID) (os.FileInfo, error)

func (*CachedFileSystem) Truncate ¶

func (fs *CachedFileSystem) Truncate(id *uuid.UUID, size int64) error

func (*CachedFileSystem) WriteAt ¶

func (fs *CachedFileSystem) WriteAt(id *uuid.UUID, b []byte, off int64) (int, error)

type Facade ¶

type Facade interface {
	Lookup(id *uuid.UUID, name string) (*uuid.UUID, error)
	Chtimes(id *uuid.UUID, atime time.Time, mtime time.Time) error
	Truncate(id *uuid.UUID, size int64) error
	WriteAt(id *uuid.UUID, b []byte, off int64) (int, error)
	Readdirnames(id *uuid.UUID) ([]string, error)
}

type Facade2 ¶

type Facade2 interface {
	Facade
	HL_Mkdir(id *uuid.UUID, name string) (*uuid.UUID, error)
	HL_Mkfile(id *uuid.UUID, name string) (*uuid.UUID, error)
	HL_Stat(id *uuid.UUID, sb *Statbuf) error
	HL_Delete(id *uuid.UUID, name string) error
	HL_ReadAt(id *uuid.UUID, b []byte, off int64) ([]byte, error)
	HL_Movelink(oid *uuid.UUID, oname string, nid *uuid.UUID, nname string) error

	// RPC-Friendly version of HL_ReadAt
	HL_ReadAt2(id *uuid.UUID, size int, off int64) ([]byte, error)
}

type FileSystem ¶

type FileSystem struct {
	Prefix string
}

func (*FileSystem) Chtimes ¶

func (fs *FileSystem) Chtimes(id *uuid.UUID, atime time.Time, mtime time.Time) error

func (*FileSystem) DelDirent ¶

func (fs *FileSystem) DelDirent(id *uuid.UUID, name string) error

func (*FileSystem) DelDirentFull ¶

func (fs *FileSystem) DelDirentFull(id *uuid.UUID, name string) error

func (*FileSystem) Lookup ¶

func (fs *FileSystem) Lookup(id *uuid.UUID, name string) (*uuid.UUID, error)

func (*FileSystem) Mkdir ¶

func (fs *FileSystem) Mkdir(id *uuid.UUID) error

func (*FileSystem) Open ¶

func (fs *FileSystem) Open(id *uuid.UUID, flag int) (*os.File, error)

func (*FileSystem) PutDirent ¶

func (fs *FileSystem) PutDirent(id *uuid.UUID, name string, child *uuid.UUID) error

func (*FileSystem) Stat ¶

func (fs *FileSystem) Stat(id *uuid.UUID) (os.FileInfo, error)

type HL_Wrap ¶

type HL_Wrap struct {
	LL_Facade
}

func (*HL_Wrap) HL_Delete ¶

func (h *HL_Wrap) HL_Delete(id *uuid.UUID, name string) error

func (*HL_Wrap) HL_Mkdir ¶

func (h *HL_Wrap) HL_Mkdir(id *uuid.UUID, name string) (*uuid.UUID, error)

func (*HL_Wrap) HL_Mkfile ¶

func (h *HL_Wrap) HL_Mkfile(id *uuid.UUID, name string) (*uuid.UUID, error)

func (*HL_Wrap) HL_Movelink ¶

func (h *HL_Wrap) HL_Movelink(oid *uuid.UUID, oname string, nid *uuid.UUID, nname string) error

func (*HL_Wrap) HL_ReadAt ¶

func (h *HL_Wrap) HL_ReadAt(id *uuid.UUID, b []byte, off int64) ([]byte, error)

func (*HL_Wrap) HL_ReadAt2 ¶

func (h *HL_Wrap) HL_ReadAt2(id *uuid.UUID, size int, off int64) ([]byte, error)

func (*HL_Wrap) HL_Stat ¶

func (h *HL_Wrap) HL_Stat(id *uuid.UUID, sb *Statbuf) error

type LL_Facade ¶

type LL_Facade interface {
	Facade
	Stat(id *uuid.UUID) (os.FileInfo, error)
	Mkfile(id *uuid.UUID) error
	Mkdir(id *uuid.UUID) error
	PutDirent(id *uuid.UUID, name string, child *uuid.UUID) error
	DelDirent(id *uuid.UUID, name string) error
	DelDirentFull(id *uuid.UUID, name string) error
	ReadAt(id *uuid.UUID, b []byte, off int64) (int, error)
}

type Statbuf ¶

type Statbuf struct {
	Size      int64
	ModTime   time.Time
	IsDir     bool
	IsRegular bool
}

func (*Statbuf) FromFileInfo ¶

func (s *Statbuf) FromFileInfo(i os.FileInfo)

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
examples
client
server
standalone
fusebind Fuse-Binding for QuickFS	Fuse-Binding for QuickFS
rpcbind RPC Interface for Quickfs	RPC Interface for Quickfs

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