Data Connection Manager hierarchy
=================

Service		org.ofono
Interface	org.ofono.DataConnectionManager
Object path	[variable]

Methods		dict GetProperties()

			Returns all global system properties. See the
			properties section for available properties.

			Possible Errors: [service].Error.InvalidArguments

		void SetProperty(string property, variant value)

			Sets the property to a desired value

			Possible Errors: [service].Error.InvalidArguments
					 [service].Error.InvalidFormat
					 [service].Error.Failed

		void DeactivateAll()

			Deactivates all active contexts.

		object CreateContext(string name, string type)

			Creates a new Primary context.  The name is a free
			form string that describes this context.  The name
			should not be empty and limited to a short string
			for display purposes.  The type contains the intended
			purpose of the context.  For possible values see the
			Type documentation of PrimaryDataContext interface.
			Returns the object path of the created context.

		void RemoveContext(object context)

			Removes a primary context.  All secondary contexts, if
			any, associated with the primary context are also
			removed.

Signals		PropertyChanged(string property, variant value)

			This signal indicates a changed value of the given
			property.

Properties	array{object} PrimaryContexts [readonly]

			List of all primary context objects.

		boolean Attached [readonly]

			Contains whether the Packet Radio Service is attached.
			The attach state might change dynamically based on
			availability of network resources.  If this value
			changes to false, the user can assume that all
			contexts have been deactivated.

			If the modem is detached, certain features will not
			be available, e.g. receiving SMS over packet radio
			or network initiated PDP activation.

		boolean RoamingAllowed [readwrite]

			Contains whether data roaming is allowed.  In the off
			setting, if the packet radio registration state
			indicates that the modem is roaming, oFono will
			automatically detach and no further connection
			establishment will be possible.

		boolean Powered [readwrite]

			Controls whether packet radio use is allowed. Setting
			this value to off detaches the modem from the
			Packet Domain network.

Primary Data Context hierarchy
=================

Service		org.ofono
Interface	org.ofono.PrimaryDataContext
Object path	[variable]

Methods		dict GetProperties()
			Returns all properties for the context object.

			Possible Errors: [service].Error.InvalidArguments

		void SetProperty(string property, variant value)

			Sets the property to a desired value

			Possible Errors: [service].Error.InvalidArguments
					 [service].Error.InvalidFormat
					 [service].Error.Failed
					 [service].Error.NotAttached
					 [service].Error.AttachInProgress

Signals		PropertyChanged(string property, variant value)

			This signal indicates a changed value of the given
			property.

Properties	boolean Active [readwrite]

			Holds whether the context is activated.  This value
			can be set to activate / deactivate the context.

		string AccessPointName [readwrite]

			Holds the name of the access point.  This is
			abbreviated as APN.  This value cannot be changed when
			the context is active.

		string Type [readwrite]

			Contains the intended usage type for this context.
			The currently supported values are:
				"internet" - General internet connectivity
				"mms" - Used by MMS related services
				"wap" - Used by WAP related services

		string Username [readwrite]

			Holds the username to be used for authentication
			purposes.  This value cannot be changed when the
			context is active.

		string Password [readwrite]

			Holds the password to be used for authentication
			purposes.  This value cannot be changed when the
			context is active.

		string Name [readwrite]

			The name is a free form string that describes this
			context.  The name should not be empty and limited
			to a short string for display purposes.

		dict Settings [readonly, optional]

			Holds all the IP network settings

			string Interface [readonly, optional]

				Holds the interface of the network interface used
				by this context (e.g. "ppp0" "usb0")

			string Method [readonly, optional]

				Holds the IP network config method
					"static"- Set IP network statically
					"dhcp"  - Set IP network through DHCP

			string Address [readonly, optional]

				Holds the IP address for this context.

			string Netmask [readonly, optional]

				Holds the Netmask for this context.

			array{string} DomainNameServers [readonly, optional]

				Holds the list of domain name servers for this
				context.

			string Gateway [readonly, optional]

				Holds the gateway IP for this connection.