compupdater

Documentation

Overview

Package compupdater provides D-Bus proxy interface to communicate with ComponentUpdaterService provided by Chrome.

Index

• type ComponentUpdater
  • func New(ctx context.Context) (*ComponentUpdater, error)
  • func (c *ComponentUpdater) LoadComponent(ctx context.Context, name string, mount MountMode) (path string, err error)
  • func (c *ComponentUpdater) UnloadComponent(ctx context.Context, name string) error
• type MountMode

Types

type ComponentUpdater

type ComponentUpdater struct {
	// contains filtered or unexported fields
}

ComponentUpdater is used to interact with the ComponentUpdater provided by Chrome over D-Bus. For detailed spec of each D-Bus method, please find chrome/browser/chromeos/dbus/component_updater_service_provider.h in Chrome repository.

func New

func New(ctx context.Context) (*ComponentUpdater, error)

New connects to ComponentUpdaterService provided by Chrome via D-Bus and returns ComponentUpdater object.

func (*ComponentUpdater) LoadComponent

func (c *ComponentUpdater) LoadComponent(ctx context.Context, name string, mount MountMode) (path string, err error)

LoadComponent calls ComponentUpdaterService.LoadComponent D-Bus method.

func (*ComponentUpdater) UnloadComponent

func (c *ComponentUpdater) UnloadComponent(ctx context.Context, name string) error

UnloadComponent calls ComponentUpdaterService.UnloadComponent D-Bus method.

type MountMode

type MountMode bool

MountMode is the mode for LoadComponent about whether the component should be mounted.

const (
	// NoMount indicates "do not mount on LoadComponent".
	NoMount MountMode = false
	// Mount indicates "mount on LoadComponent".
	Mount MountMode = true
)