GUPnPControlPoint

GUPnPControlPoint — Class for resource discovery.

Synopsis

                    GUPnPControlPoint;
GUPnPControlPoint*  gupnp_control_point_new             (GUPnPContext *context,
                                                         const char *target);
GUPnPControlPoint*  gupnp_control_point_new_full        (GUPnPContext *context,
                                                         GUPnPResourceFactory *factory,
                                                         const char *target);
GUPnPResourceFactory* gupnp_control_point_get_resource_factory
                                                        (GUPnPControlPoint *control_point);
GUPnPContext*       gupnp_control_point_get_context     (GUPnPControlPoint *control_point);
const GList*        gupnp_control_point_list_device_proxies
                                                        (GUPnPControlPoint *control_point);
const GList*        gupnp_control_point_list_service_proxies
                                                        (GUPnPControlPoint *control_point);

Object Hierarchy

  GObject
   +----GSSDPResourceBrowser
         +----GUPnPControlPoint

Properties

  "resource-factory"         GUPnPResourceFactory*  : Read / Write / Construct Only

Signals

  "device-proxy-available"                         : Run Last
  "device-proxy-unavailable"                       : Run Last
  "service-proxy-available"                        : Run Last
  "service-proxy-unavailable"                      : Run Last

Description

GUPnPControlPoint handles device and service discovery. After creating a control point and activating it using gssdp_resource_browser_set_active(), the ::device-proxy-available, ::service-proxy-available, ::device-proxy-unavailable and ::service-proxy-unavailable signals will be emitted whenever the availability of a device or service matching the specified discovery target changes.

Details

GUPnPControlPoint

typedef struct _GUPnPControlPoint GUPnPControlPoint;

This struct contains private data only, and should be accessed using the functions below.

gupnp_control_point_new ()

GUPnPControlPoint*  gupnp_control_point_new             (GUPnPContext *context,
                                                         const char *target);

Create a new GUPnPControlPoint with the specified context and target.

target should be a service or device name, such as urn:schemas-upnp-org:service:WANIPConnection:1 or urn:schemas-upnp-org:device:MediaRenderer:1.

context : A GUPnPContext
target : The search target
Returns : A new GUPnPControlPoint object.

gupnp_control_point_new_full ()

GUPnPControlPoint*  gupnp_control_point_new_full        (GUPnPContext *context,
                                                         GUPnPResourceFactory *factory,
                                                         const char *target);

Create a new GUPnPControlPoint with the specified context, factory and target.

target should be a service or device name, such as urn:schemas-upnp-org:service:WANIPConnection:1 or urn:schemas-upnp-org:device:MediaRenderer:1.

context : A GUPnPContext
factory : A GUPnPResourceFactory
target : The search target
Returns : A new GUPnPControlPoint object.

gupnp_control_point_get_resource_factory ()

GUPnPResourceFactory* gupnp_control_point_get_resource_factory
                                                        (GUPnPControlPoint *control_point);

Get the GUPnPResourceFactory used by the control_point.

control_point : A GUPnPControlPoint
Returns : A GUPnPResourceFactory.

gupnp_control_point_get_context ()

GUPnPContext*       gupnp_control_point_get_context     (GUPnPControlPoint *control_point);

Get the GUPnPControlPoint associated with control_point.

control_point : A GUPnPControlPoint
Returns : The GUPnPContext.

gupnp_control_point_list_device_proxies ()

const GList*        gupnp_control_point_list_device_proxies
                                                        (GUPnPControlPoint *control_point);

Get the GList of discovered GUPnPDeviceProxy objects. Do not free the list nor its elements.

control_point : A GUPnPControlPoint
Returns : a GList of GUPnPDeviceProxy objects.

gupnp_control_point_list_service_proxies ()

const GList*        gupnp_control_point_list_service_proxies
                                                        (GUPnPControlPoint *control_point);

Get the GList of discovered GUPnPServiceProxy objects. Do not free the list nor its elements.

control_point : A GUPnPControlPoint
Returns : a GList of GUPnPServiceProxy objects.

Property Details

The "resource-factory" property

  "resource-factory"         GUPnPResourceFactory*  : Read / Write / Construct Only

The resource factory to use. Set to NULL for default factory.

Signal Details

The "device-proxy-available" signal

void                user_function                      (GUPnPControlPoint *control_point,
                                                        GUPnPDeviceProxy  *proxy,
                                                        gpointer           user_data)          : Run Last

The ::device-proxy-available signal is emitted whenever a new device has become available.

control_point : The GUPnPControlPoint that received the signal
proxy : The now available GUPnPDeviceProxy
user_data : user data set when the signal handler was connected.

The "device-proxy-unavailable" signal

void                user_function                      (GUPnPControlPoint *control_point,
                                                        GUPnPDeviceProxy  *proxy,
                                                        gpointer           user_data)          : Run Last

The ::device-proxy-unavailable signal is emitted whenever a device is not available any more.

control_point : The GUPnPControlPoint that received the signal
proxy : The now unavailable GUPnPDeviceProxy
user_data : user data set when the signal handler was connected.

The "service-proxy-available" signal

void                user_function                      (GUPnPControlPoint *control_point,
                                                        GUPnPServiceProxy *proxy,
                                                        gpointer           user_data)          : Run Last

The ::service-proxy-available signal is emitted whenever a new service has become available.

control_point : The GUPnPControlPoint that received the signal
proxy : The now available GUPnPServiceProxy
user_data : user data set when the signal handler was connected.

The "service-proxy-unavailable" signal

void                user_function                      (GUPnPControlPoint *control_point,
                                                        GUPnPServiceProxy *proxy,
                                                        gpointer           user_data)          : Run Last

The ::service-proxy-unavailable signal is emitted whenever a service is not available any more.

control_point : The GUPnPControlPoint that received the signal
proxy : The now unavailable GUPnPServiceProxy
user_data : user data set when the signal handler was connected.
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