coreunix

package

v0.0.0-...-9ab2669 Latest Latest Go to latest Published: Jan 19, 2019 License: MIT Imports: 24 Imported by: 0

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Repository

github.com/yinchengtsinghua/ipfs-golang-china

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Documentation ¶

Overview ¶

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Index ¶

func Add(n *core.IpfsNode, r io.Reader) (string, error)
func AddMetadataTo(n *core.IpfsNode, skey string, m *ft.Metadata) (string, error)
func AddR(n *core.IpfsNode, root string) (key string, err error)
func AddWithContext(ctx context.Context, n *core.IpfsNode, r io.Reader) (string, error)
func AddWrapped(n *core.IpfsNode, r io.Reader, filename string) (string, ipld.Node, error)
func Metadata(n *core.IpfsNode, skey string) (*ft.Metadata, error)
type Adder
- func NewAdder(ctx context.Context, p pin.Pinner, bs bstore.GCLocker, ds ipld.DAGService) (*Adder, error)
type Link

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Add ¶

func Add(n *core.IpfsNode, r io.Reader) (string, error)

add从读卡器生成一个merkledag节点，将其添加到blockstore，并返回表示该节点的键。如果要固定它，请使用newadder（）和adder.pinroot（）。

func AddMetadataTo ¶

func AddMetadataTo(n *core.IpfsNode, skey string, m *ft.Metadata) (string, error)

func AddR ¶

func AddR(n *core.IpfsNode, root string) (key string, err error)

addr以递归方式在路径中添加文件。

func AddWithContext ¶

func AddWithContext(ctx context.Context, n *core.IpfsNode, r io.Reader) (string, error)

addWithContext与add执行相同的操作，但使用自定义上下文。

func AddWrapped ¶

func AddWrapped(n *core.IpfsNode, r io.Reader, filename string) (string, ipld.Node, error)

addwrapped从读卡器添加数据，并用目录对象对其进行包装保留文件名。返回添加文件（“<dir hash>/filename”）的路径，DAG节点为目录和错误（如果有）。

func Metadata ¶

func Metadata(n *core.IpfsNode, skey string) (*ft.Metadata, error)

Types ¶

type Adder ¶

type Adder struct {
	Out       chan<- interface{}
	Progress  bool
	Hidden    bool
	Pin       bool
	Trickle   bool
	RawLeaves bool
	Silent    bool
	Wrap      bool
	Name      string
	NoCopy    bool
	Chunker   string

	CidBuilder cid.Builder
	// contains filtered or unexported fields
}

adder保存传递给'add'命令的开关。

func NewAdder ¶

func NewAdder(ctx context.Context, p pin.Pinner, bs bstore.GCLocker, ds ipld.DAGService) (*Adder, error)

new adder返回用于文件添加操作的新adder。

func (*Adder) AddAllAndPin ¶

func (adder *Adder) AddAllAndPin(file files.Node) (ipld.Node, error)

addallandpin添加给定请求的文件并对其进行pin。

func (*Adder) Finalize ¶

func (adder *Adder) Finalize() (ipld.Node, error)

Finalize刷新mfs根目录并返回mfs根节点。

func (*Adder) PinRoot ¶

func (adder *Adder) PinRoot() error

递归地固定加法器的根节点和将pin状态写入备份数据存储。

func (*Adder) RootNode ¶

func (adder *Adder) RootNode() (ipld.Node, error)

root node返回添加的根节点。

func (*Adder) SetMfsRoot ¶

func (adder *Adder) SetMfsRoot(r *mfs.Root)

setmfsroot将'r'设置为加法器的根。

type Link ¶

type Link struct {
	Name, Hash string
	Size       uint64
}

Source Files ¶

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