ipfs

package

v0.23.0 Latest Latest Go to latest Published: Apr 22, 2022 License: GPL-3.0 Imports: 13 Imported by: 0

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func DecodeCIDFromString(s string) (cid.Cid, error)

DecodeCIDFromString decodes a CID string to a CID.

type IPFSProtocol struct {
	*ipfslite.Peer
	// contains filtered or unexported fields
}

IPFSProtocol leverages the IPFSLite library to provide simple file operations.

func New(ctx context.Context, host host.HostImpl) (*IPFSProtocol, error)

New creates a new IPFSProtocol instance with Host Implementation

func (i *IPFSProtocol) GetData(cid string) ([]byte, error)

GetData returns a file from IPFS.

func (i *IPFSProtocol) GetObjectSchema(cid *cid.Cid) (datamodel.Node, error)

GetObjectSchema returns an object schema from IPFS.

func (i *IPFSProtocol) PutData(data []byte) (*cid.Cid, error)

PutData puts a file to IPFS and returns the CID.

func (i *IPFSProtocol) PutObjectSchema(doc *ot.ObjectDoc) (*cid.Cid, error)

PutObjectSchema puts an object schema to IPFS and returns the CID.

func (i *IPFSProtocol) RemoveFile(cidstr string) error

RemoveFile removes a file from IPFS.

type MemoryStore struct {
	storage.WritableStorage
	// contains filtered or unexported fields
}

MemoryStore is a datastore.Batching implementation that stores data in memory.

func NewMemoryStore() *MemoryStore

NewMemoryStore returns a new MemoryStore.

func (ms *MemoryStore) Batching() datastore.Batching

Batching returns the MemoryStore's datastore.Batching implementation.

func (ms *MemoryStore) Get(ctx context.Context, key string) ([]byte, error)

Get retrieves the value stored in the MemoryStore under the given key.

func (ms *MemoryStore) Put(ctx context.Context, key string, content []byte) error

Put stores the given value, keyed by the given string, into the MemoryStore.