<?php
/* Callback for available device */
function device_proxy_available_cb($proxy, $arg)
{
$info = gupnp_device_info_get($proxy);
$type = $info['device_type'];
$location = $info['location'];
printf("Device available:\n");
printf("\ttype: %s\n", $type);
printf("\tlocation: %s\n", $location);
}
/* Callback for available service */
function service_proxy_available_cb($proxy, $arg)
{
$info = gupnp_service_info_get($proxy);
$type = $info['service_type'];
$location = $info['location'];
printf("Service available:\n");
printf("\ttype: %s\n", $type);
printf("\tlocation: %s\n", $location);
}
/* Create the UPnP context */
$context = gupnp_context_new();
if (!$context) {
printf("Error creating the GUPnP context\n");
exit(-1);
}
/* We're interested in everything */
$cp = gupnp_control_point_new($context, "ssdp:all");
/* Set callbacks */
gupnp_control_point_callback_set($cp,
GUPNP_SIGNAL_DEVICE_PROXY_AVAILABLE, 'device_proxy_available_cb');
gupnp_control_point_callback_set($cp,
GUPNP_SIGNAL_SERVICE_PROXY_AVAILABLE, 'service_proxy_available_cb');
/* Start for browsing (infinite loop, hit Ctrl-C to interrupt) */
gupnp_control_point_browse_start($cp);
?>