Connection Manager hierarchy ================= Service org.ofono Interface org.ofono.ConnectionManager Object path [variable] Methods dict GetProperties() Returns all global system properties. See the properties section for available properties. void SetProperty(string property, variant value) Sets the property to a desired value Possible Errors: [service].Error.InProgress [service].Error.NotImplemented [service].Error.InvalidArguments [service].Error.Failed void DeactivateAll() Deactivates all active contexts. Possible Errors: [service].Error.InProgress [service].Error.InvalidArguments [service].Error.Failed array{object,dict} GetContexts() Get array of context objects and properties. The method should only be call once per application. Further changes shall be monitored via ContextAdded ContextRemoved signals. object AddContext(string type) Creates a new Primary context. The type contains the intended purpose of the context. For possible values of the type parameter see the Type documentation of ConnectionContext interface. Returns the object path of the created context. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.Failed void RemoveContext(object context) Removes a primary context. All secondary contexts, if any, associated with the primary context are also removed. Possible Errors: [service].Error.InProgress [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.NotFound [service].Error.Failed void ResetContexts() Removes all contexts and re-provisions from the APN database. Contexts must all be deactivated for this method to work, and the atom must not be powered. Possible Errors: [service].Error.InProgress [service].Error.InvalidArguments [service].Error.NotAllowed Signals PropertyChanged(string property, variant value) This signal indicates a changed value of the given property. ContextAdded(object path, dict properties) Signal that gets emitted when a new context has been created. It contains the context object path and its properties. ContextRemoved(object path) Signal that gets emitted when a context has been removed. The object path of the context is only included for reference. Its properties are no longer accessible at this point. Properties 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. string Bearer [readonly, optional] Contains the data bearer technology as reported by the GPRS service registration (if known). Possible values are: "none", "gsm", "edge", "umts", "hsdpa", "hsupa", "hspa" (HSDPA and HSUPA at the same time) and "lte" boolean Suspended [readonly, optional] Contains whether the GPRS service is suspended. During suspended state the modem is attached to the GPRS service and all contexts remain established, however, data transfer is not possible. The suspended state may be entered if the modem is temporarily out of network coverage. GPRS class B modems will suspend GPRS whenever a voice call is active at the same time. GPRS may also be suspended if the network does not support simultaneous packet data and voice. Various signalling procedures may also cause GPRS to be briefly suspended. As the suspension may be brief, clients should wait for an appropriate time for GPRS service to resume before taking corrective action. 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. Connection Context hierarchy ================= Service org.ofono Interface org.ofono.ConnectionContext Object path [variable] Methods dict GetProperties() Returns all properties for the context object. 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.InProgress [service].Error.NotAttached [service].Error.AttachInProgress [service].Error.NotImplemented 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 "ims" - Used by IMS related services string AuthenticationMethod [readwrite] Holds the PPP authentication method to use. Valid values are "pap" and "chap". Defaults to "chap". 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 Protocol [readwrite] Holds the protocol for this context. Valid values are: "ip", "ipv6" and "dual". 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. string Proxy [readonly, MMS only] Holds the current proxy information for using this context. In combination with the Interface value this allows access to the services offered by this context. It is possible that this reflects just the MessageProxy property if such a routing can be set up. However this can also be pointing to a local proxy on 127.0.0.1 and then using the loopback interace lo for it. Users of this context should bind to the provided interface and only attempt access via this proxy. All other values are left out in this case. dict IPv6.Settings [readonly, optional] Holds all the IPv6 network settings string Interface [readonly, optional] Holds the interface of the network interface used by this context (e.g. "ppp0" "usb0") string Address [readonly, optional] Holds the IP address for this context. byte PrefixLength [readonly, optional] Holds the prefix length. 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. string MessageProxy [readwrite, MMS only] Holds the MMS Proxy setting. string MessageCenter [readwrite, MMS only] Holds the MMSC setting.