gupnp_device_info_get_service
(PECL gupnp >= 0.1.0)
gupnp_device_info_get_service — Get the service with type
说明
gupnp_device_info_get_service (
resource
$root_device ,
string $type ) :
resource
Get the service with type or false if no such device was found.
参数
-
root_device -
A root device identifier, returned by gupnp_root_device_new().
-
type -
The type of the service to be retrieved.
返回值
A service identifier.
范例
Example #1 Create new UPnP context and get device info service
<?php
/* Create the UPnP context */
$context = gupnp_context_new();
if (!$context) {
die("Error creating the GUPnP context\n");
}
/* Create root device */
$location = "/BinaryLight1.xml";
$dev = gupnp_root_device_new($context, $location);
/* Set root device is available */
gupnp_root_device_set_available($dev, true);
/* Get the switch service from the root device */
$service_type = "urn:schemas-upnp-org:service:SwitchPower:1";
$service = gupnp_device_info_get_service($dev, $service_type);
if (!$service) {
die("Cannot get SwitchPower1 service\n");
}
?>
