The highest tagged major version is v2.

manifest

package

v0.4.0 Latest Latest Go to latest Published: Nov 24, 2020 License: BSD-3-Clause Imports: 11 Imported by: 3

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Repository

github.com/ethersphere/bee

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Documentation ¶

Index ¶

Constants
Variables
type Entry
- func NewEntry(reference swarm.Address, metadata map[string]string) Entry
type Interface

Constants ¶

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const DefaultManifestType = ManifestMantarayContentType

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

View Source

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

Variables ¶

View Source

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")

	// ErrMissingReference is returned when the reference for the manifest file
	// is missing.
	ErrMissingReference = errors.New("manifest: missing reference")
)

Functions ¶

This section is empty.

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)

	// IterateAddresses is used to iterate over chunks addresses for
	// the manifest.
	IterateAddresses(context.Context, swarm.AddressIterFunc) 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 NewMantarayManifestWithObfuscationKeyFn ¶ added in v0.4.0

func NewMantarayManifestWithObfuscationKeyFn(
	encrypted bool,
	storer storage.Storer,
	obfuscationKeyFn func([]byte) (int, error),
) (Interface, error)

NewMantarayManifestWithObfuscationKeyFn creates a new mantaray-based manifest with configured obfuscation key

NOTE: This should only be used in tests.

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.

Source Files ¶

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