bus

package

v0.0.0-...-0000000 Latest Latest Go to latest Published: Feb 11, 2017 License: GPL-3.0, GPL-3.0 Imports: 5 Imported by: 6

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Repository

launchpad.net/~ubuntu-push-hackers/ubuntu-push/trunk

Documentation ¶

Overview ¶

Package bus provides a simplified (and more testable?) interface to DBus.

Index ¶

Variables
func Args(args ...interface{}) []interface{}
type Address
type Bus
type BusMethod
type Cancellable
type DispatchMap
type Endpoint

Constants ¶

This section is empty.

Variables ¶

View Source

var BusDaemonAddress = Address{
	dbus.BUS_DAEMON_NAME,
	string(dbus.BUS_DAEMON_PATH),
	dbus.BUS_DAEMON_IFACE,
}

Functions ¶

func Args ¶

func Args(args ...interface{}) []interface{}

Args helps build arguments for endpoint Call().

Types ¶

type Address ¶

type Address struct {
	Name      string
	Path      string
	Interface string
}

bus.Address is just a bag of configuration

type Bus ¶

type Bus interface {
	String() string
	Endpoint(Address, logger.Logger) Endpoint
}

This is the Bus itself.

var (
	SessionBus Bus = concreteBus(dbus.SessionBus)
	SystemBus  Bus = concreteBus(dbus.SystemBus)
)

no bus.Bus constructor, just two standard, constant, busses

type BusMethod ¶

type BusMethod func(string, []interface{}, []interface{}) ([]interface{}, error)

type Cancellable ¶

type Cancellable interface {
	Cancel() error
}

Cancellable can be canceled.

type DispatchMap ¶

type DispatchMap map[string]BusMethod

type Endpoint ¶

type Endpoint interface {
	GrabName(allowReplacement bool) <-chan error
	WatchSignal(member string, f func(...interface{}), d func()) (Cancellable, error)
	WatchMethod(DispatchMap, string, ...interface{})
	Signal(string, string, []interface{}) error
	Call(member string, args []interface{}, rvs ...interface{}) error
	GetProperty(property string) (interface{}, error)
	SetProperty(property string, suffix string, value interface{}) error
	WatchProperties(f func(map[string]dbus.Variant, []string), d func()) (Cancellable, error)
	Dial() error
	Close()
	String() string
}

bus.Endpoint represents the DBus connection itself.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
accounts
connectivity Package connectivity implements a single, simple stream of booleans to answer the question "are we connected?".	Package connectivity implements a single, simple stream of booleans to answer the question "are we connected?".
emblemcounter Package emblemcounter can present notifications as a counter on an emblem on an item in the launcher.	Package emblemcounter can present notifications as a counter on an emblem on an item in the launcher.
haptic Package haptic can present notifications as a vibration pattern using the usensord/haptic interface	Package haptic can present notifications as a vibration pattern using the usensord/haptic interface
networkmanager Package networkmanager wraps a couple of NetworkManager's DBus API points: the org.freedesktop.NetworkManager.state call, and listening for the StateChange signal, similarly for the primary connection and wireless enabled state.	Package networkmanager wraps a couple of NetworkManager's DBus API points: the org.freedesktop.NetworkManager.state call, and listening for the StateChange signal, similarly for the primary connection and wireless enabled state.
notifications Package notifications wraps a couple of Notifications's DBus API points: the org.freedesktop.Notifications.Notify call, and listening for the ActionInvoked signal.	Package notifications wraps a couple of Notifications's DBus API points: the org.freedesktop.Notifications.Notify call, and listening for the ActionInvoked signal.
polld Package polld wraps the account-polld dbus interface	Package polld wraps the account-polld dbus interface
powerd Package powerd is an interface to powerd via dbus.	Package powerd is an interface to powerd via dbus.
systemimage Package systemimage is a mimimal wrapper for the system-image dbus API.	Package systemimage is a mimimal wrapper for the system-image dbus API.
testing Package testing provides an implementation of bus.Bus and bus.Endpoint suitable for testing.	Package testing provides an implementation of bus.Bus and bus.Endpoint suitable for testing.
unitygreeter Package unitygreeter retrieves information about the Unity Greeter using Unity's dbus interface	Package unitygreeter retrieves information about the Unity Greeter using Unity's dbus interface
urfkill Package urfkill wraps a couple of URfkill's DBus API points to watch for flight mode state changes.	Package urfkill wraps a couple of URfkill's DBus API points to watch for flight mode state changes.
windowstack Package windowstack retrieves information about the windowstack using Unity's dbus interface	Package windowstack retrieves information about the windowstack using Unity's dbus interface

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