manifest

Documentation

Index

• Constants
• Variables
• type Entry
  • func NewEntry(reference swarm.Address, metadata map[string]string) Entry
• type Interface
  • func NewDefaultManifest(encrypted bool, storer storage.Storer) (Interface, error)
  • func NewManifest(manifestType string, encrypted bool, storer storage.Storer) (Interface, error)
  • func NewManifestReference(ctx context.Context, manifestType string, reference swarm.Address, ...) (Interface, error)
  • func NewMantarayManifest(encrypted bool, storer storage.Storer) (Interface, error)
  • func NewMantarayManifestReference(ctx context.Context, reference swarm.Address, encrypted bool, ...) (Interface, error)
  • func NewSimpleManifest(encrypted bool, storer storage.Storer) (Interface, error)
  • func NewSimpleManifestReference(ctx context.Context, reference swarm.Address, encrypted bool, ...) (Interface, error)

Constants

const DefaultManifestType = ManifestMantarayContentType

const (
	// ManifestMantarayContentType represents content type used for noting that
	// specific file should be processed as mantaray manifest.
	ManifestMantarayContentType = "application/bzz-manifest-mantaray+octet-stream"
)

const (
	// ManifestSimpleContentType represents content type used for noting that
	// specific file should be processed as 'simple' manifest
	ManifestSimpleContentType = "application/bzz-manifest-simple+json"
)

Variables

var (
	// ErrNotFound is returned when an Entry is not found in the manifest.
	ErrNotFound = errors.New("manifest: not found")

	// ErrInvalidManifestType is returned when an unknown manifest type
	// is provided to the function.
	ErrInvalidManifestType = errors.New("manifest: invalid type")
)

Types

type Entry

type Entry interface {
	// Reference returns the address of the file.
	Reference() swarm.Address
	// Metadata returns the metadata of the file.
	Metadata() map[string]string
}

Entry represents a single manifest entry.

func NewEntry

func NewEntry(reference swarm.Address, metadata map[string]string) Entry

NewEntry creates a new manifest entry.

type Interface

type Interface interface {
	// Type returns manifest implementation type information
	Type() string
	// Add a manifest entry to the specified path.
	Add(string, Entry) error
	// Remove a manifest entry on the specified path.
	Remove(string) error
	// Lookup returns a manifest entry if one is found in the specified path.
	Lookup(string) (Entry, error)
	// HasPrefix tests whether the specified prefix path exists.
	HasPrefix(string) (bool, error)
	// Store stores the manifest, returning the resulting address.
	Store(context.Context, storage.ModePut) (swarm.Address, error)
}

Interface for operations with manifest.

func NewDefaultManifest

func NewDefaultManifest(
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewDefaultManifest creates a new manifest with default type.

func NewManifest

func NewManifest(
	manifestType string,
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewManifest creates a new manifest.

func NewManifestReference

func NewManifestReference(
	ctx context.Context,
	manifestType string,
	reference swarm.Address,
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewManifestReference loads existing manifest.

func NewMantarayManifest

func NewMantarayManifest(
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewMantarayManifest creates a new mantaray-based manifest.

func NewMantarayManifestReference

func NewMantarayManifestReference(
	ctx context.Context,
	reference swarm.Address,
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewMantarayManifestReference loads existing mantaray-based manifest.

func NewSimpleManifest

func NewSimpleManifest(
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewSimpleManifest creates a new simple manifest.

func NewSimpleManifestReference

func NewSimpleManifestReference(
	ctx context.Context,
	reference swarm.Address,
	encrypted bool,
	storer storage.Storer,
) (Interface, error)

NewSimpleManifestReference loads existing simple manifest.