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GUPnPControlPoint

GUPnPControlPoint — Class for resource discovery.

Properties

GUPnPResourceFactory * resource-factory Read / Write / Construct Only

Types and Values

Object Hierarchy

    GObject
    ╰── GSSDPResourceBrowser
        ╰── GUPnPControlPoint

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.

Functions

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.

Parameters

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.

Parameters

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 .

Parameters

control_point

A GUPnPControlPoint

 

Returns

A GUPnPResourceFactory.

[transfer none]


gupnp_control_point_get_context ()

GUPnPContext *
gupnp_control_point_get_context (GUPnPControlPoint *control_point);

Get the GUPnPControlPoint associated with control_point .

Parameters

control_point

A GUPnPControlPoint

 

Returns

The GUPnPContext.

[transfer none]


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.

Parameters

control_point

A GUPnPControlPoint

 

Returns

a GList of GUPnPDeviceProxy objects.

[element-type GUPnP.DeviceProxy][transfer none]


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.

Parameters

control_point

A GUPnPControlPoint

 

Returns

a GList of GUPnPServiceProxy objects.

[element-type GUPnP.ServiceProxy][transfer none]

Types and Values

struct GUPnPControlPoint

struct GUPnPControlPoint;

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

Property Details

The “resource-factory” property

  “resource-factory”         GUPnPResourceFactory *

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

Flags: Read / Write / Construct Only

Signal Details

The “device-proxy-available” signal

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

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

Parameters

control_point

The GUPnPControlPoint that received the signal

 

proxy

The now available GUPnPDeviceProxy

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last


The “device-proxy-unavailable” signal

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

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

Parameters

control_point

The GUPnPControlPoint that received the signal

 

proxy

The now unavailable GUPnPDeviceProxy

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last


The “service-proxy-available” signal

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

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

Parameters

control_point

The GUPnPControlPoint that received the signal

 

proxy

The now available GUPnPServiceProxy

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last


The “service-proxy-unavailable” signal

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

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

Parameters

control_point

The GUPnPControlPoint that received the signal

 

proxy

The now unavailable GUPnPServiceProxy

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

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