storage

package module

v0.0.0-...-103f237 Latest Latest Go to latest Published: Aug 30, 2020 License: MIT Imports: 14 Imported by: 0

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Package storage convenience wrapper around mfs

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func GetFSNode(root *mfs.Root, path string) (mfs.FSNode, error)

GetFSNode get the node at a path

func GetFile(root *mfs.Root, path string) ([]byte, error)

GetFile get data for file at path

func GetFileStreamForBlock(urlPath string, block blocks.Block, dag ipld.DAGService) (io.ReadSeeker, error)

GetFileStreamForBlock get a streem on the file for a block

func GetNode(root *mfs.Root, path string) (*merkledag.ProtoNode, error)

GetNode get the DAG node at a path

func GetNodeForFSNode(fsnode mfs.FSNode) (*merkledag.ProtoNode, error)

GetNodeForFSNode convert an FSNode to a DAG node

func GetRoot(root *mfs.Root) (ipld.Node, error)

GetRoot gets the current root node

func NewStorage(protoNode *merkledag.ProtoNode, ds ipld.DAGService) (root *mfs.Root, err error)

NewStorage create an mfs root to use for storage. Close it when you're done with it.

func StoreFile(root *mfs.Root, filepath string, contents []byte) *errors.Error

StoreFile store a file

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