protected DeviceTivo foundTiVo(
InetAddress address, String uid, String classification, String machine) {
uid = "tivo:" + uid;
DeviceImpl[] devices = device_manager.getDevices();
String server_name = device_manager.getLocalServiceName();
for (DeviceImpl device : devices) {
if (device instanceof DeviceTivo) {
DeviceTivo tivo = (DeviceTivo) device;
if (device.getID().equals(uid)) {
if (classification != null) {
String existing_classification = device.getClassification();
if (!classification.equals(existing_classification)) {
device.setPersistentStringProperty(DeviceImpl.PP_REND_CLASSIFICATION, classification);
}
}
tivo.found(this, address, server_name, machine);
return (tivo);
}
}
}
// unfortunately we can't deduce the series from the browse request so start off with a series 3
// this will be corrected later if we receive a beacon which *does* contain the series details
if (classification == null) {
classification = "tivo.series3";
}
DeviceTivo new_device = new DeviceTivo(device_manager, uid, classification);
DeviceTivo result = (DeviceTivo) device_manager.addDevice(new_device);
// possible race here so handle case where device already present
if (result == new_device) {
new_device.found(this, address, server_name, machine);
}
return (result);
}
protected void log(String str) {
if (device_manager == null) {
System.out.println(str);
} else {
device_manager.log("TiVo: " + str);
}
}
protected void startUp() {
plugin_interface = PluginInitializer.getDefaultInterface();
if (COConfigurationManager.getStringParameter("ui").equals("az2")) {
is_enabled = false;
} else {
is_enabled = COConfigurationManager.getBooleanParameter("devices.tivo.enabled", true);
}
uid = COConfigurationManager.getStringParameter("devices.tivo.uid", null);
if (uid == null) {
byte[] bytes = new byte[8];
RandomUtils.nextBytes(bytes);
uid = Base32.encode(bytes);
COConfigurationManager.setParameter("devices.tivo.uid", uid);
}
boolean found_tivo = false;
for (Device device : device_manager.getDevices()) {
if (device instanceof DeviceTivo) {
found_tivo = true;
break;
}
}
if (found_tivo || device_manager.getAutoSearch()) {
search(found_tivo, false);
}
}
protected void log(String str, Throwable e) {
if (device_manager == null) {
System.out.println(str);
e.printStackTrace();
} else {
device_manager.log("TiVo: " + str, e);
}
}
protected void setEnabled(boolean enabled) {
COConfigurationManager.setParameter("devices.tivo.enabled", enabled);
if (enabled) {
search(false, true);
} else {
for (Device device : device_manager.getDevices()) {
if (device instanceof DeviceTivo) {
device.remove();
}
}
}
}
protected byte[] encodeBeacon(boolean is_broadcast, int my_port) throws IOException {
String beacon =
"tivoconnect=1"
+ LF
+ "swversion=1"
+ LF
+ "method="
+ (is_broadcast ? "broadcast" : "connected")
+ LF
+ "identity="
+ uid
+ LF
+ "machine="
+ device_manager.getLocalServiceName()
+ LF
+ "platform=pc"
+ LF
+ "services=TiVoMediaServer:"
+ my_port
+ "/http";
return (beacon.getBytes("ISO-8859-1"));
}