rofs

package

v2.0.1+incompatible Latest Latest Go to latest Published: Aug 28, 2019 License: Apache-2.0 Imports: 18 Imported by: 1

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const (
	DefaultDownloadWorkers = 4
	DefaultBlockSize       = 512 //KB
)

This section is empty.

func New(cfg *Config) pathfs.FileSystem

New creates a new filesystem object with given configuration

type Config struct {
	// contains filtered or unexported fields
}

Config represents a filesystem configuration object Configuration objects can be used to manipulate some filesystem flags in runtime

func NewConfig(storage storage.Storage, store meta.MetaStore, cache string) *Config

NewConfig creates a new filesystem config object with given meta store, and data storage and local cache directory

func (c *Config) SetDataStorage(storage storage.Storage)

SetDataStorage sets the filesystem data storage in runtime

func (c *Config) SetMetaStore(store meta.MetaStore)

SetMetaStore sets the filesystem meta store in runtime.

type Downloader struct {
	Workers   int
	Storage   storage.Storage
	Blocks    []meta.BlockInfo
	BlockSize uint64
}

func (d *Downloader) Download(output *os.File) error

Download download the file into this output file

func (d *Downloader) DownloadBlock(block meta.BlockInfo) ([]byte, error)

type OutputBlock struct {
	Raw   []byte
	Index int
}