gupnp_device_info_get_service

(PECL gupnp >= 0.1.0)

gupnp_device_info_get_serviceGet 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($devtrue);

/* 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");
}

?>

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