blocks

package

v0.0.0-...-2ec1701 Latest Latest Go to latest Published: Jul 24, 2014 License: MIT Imports: 4 Imported by: 0

Details

This section is empty.

This section is empty.

This section is empty.

type Block struct {
	Multihash mh.Multihash
	Data      []byte
}

Block is the ipfs blocks service. It is the way to retrieve blocks by the higher level ipfs modules

func NewBlock(data []byte) (*Block, error)

NewBlock creates a Block object from opaque data. It will hash the data.

func (b *Block) Key() u.Key

Key returns the block's Multihash as a Key value.

type BlockService struct {
	Datastore ds.Datastore
}

BlockService is a block datastore. It uses an internal `datastore.Datastore` instance to store values.

func NewBlockService(d ds.Datastore) (*BlockService, error)

NewBlockService creates a BlockService with given datastore instance.

func (s *BlockService) AddBlock(b *Block) (u.Key, error)

AddBlock adds a particular block to the service, Putting it into the datastore.

func (s *BlockService) GetBlock(k u.Key) (*Block, error)

GetBlock retrieves a particular block from the service, Getting it from the datastore using the key (hash).