update

Sep 16, 2016

Changes in this version

+ var InvalidBlockSize = errors.New("payload block size not 4096")

+ var InvalidMagic = errors.New("payload missing magic prefix")

+ var InvalidVersion = errors.New("payload version unsupported")

+ func VerifyInfo(file *os.File, info *metadata.InstallInfo) error

+ type Operation struct

+ Operation *metadata.InstallOperation

+ Payload *Payload

+ Procedure *metadata.InstallProcedure

+ func NewOperation(payload *Payload, proc *metadata.InstallProcedure, ...) *Operation

+ func (op *Operation) Apply(dst, src *os.File) error

+ func (op *Operation) Verify() error

+ type Payload struct

+ Header metadata.DeltaArchiveHeader

+ Manifest metadata.DeltaArchiveManifest

+ Offset int64

+ Signatures metadata.Signatures

+ func NewPayloadFrom(r io.Reader) (*Payload, error)

+ func (p *Payload) Operations(proc *metadata.InstallProcedure) []*Operation

+ func (p *Payload) Procedures() []*metadata.InstallProcedure

+ func (p *Payload) Read(b []byte) (n int, err error)

+ func (p *Payload) Sum() []byte

+ func (p *Payload) Verify() error

+ func (p *Payload) VerifySignature() error

+ type Updater struct

+ DstPartition string

+ SrcPartition string

+ func (u *Updater) OpenPayload(file string) error

+ func (u *Updater) Update() error

+ func (u *Updater) UpdateKernel(proc *metadata.InstallProcedure) error

+ func (u *Updater) UpdatePartition(proc *metadata.InstallProcedure) error

+ func (u *Updater) UsePayload(r io.Reader) (err error)