/*
* Copyright (C) 2010 Teleal GmbH, Switzerland
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.teleal.cling.support.model;
import org.teleal.cling.model.types.UnsignedIntegerFourBytes;
/**
* @author Christian Bauer
*/
public class Connection {
static public class StatusInfo {
private Status status;
private long uptimeSeconds;
private Error lastError;
public StatusInfo(Status status, UnsignedIntegerFourBytes uptime, Error lastError) {
this(status, uptime.getValue(), lastError);
}
public StatusInfo(Status status, long uptimeSeconds, Error lastError) {
this.status = status;
this.uptimeSeconds = uptimeSeconds;
this.lastError = lastError;
}
public Status getStatus() {
return status;
}
public long getUptimeSeconds() {
return uptimeSeconds;
}
public UnsignedIntegerFourBytes getUptime() {
return new UnsignedIntegerFourBytes(getUptimeSeconds());
}
public Error getLastError() {
return lastError;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
StatusInfo that = (StatusInfo) o;
if (uptimeSeconds != that.uptimeSeconds) return false;
if (lastError != that.lastError) return false;
if (status != that.status) return false;
return true;
}
@Override
public int hashCode() {
int result = status.hashCode();
result = 31 * result + (int) (uptimeSeconds ^ (uptimeSeconds >>> 32));
result = 31 * result + lastError.hashCode();
return result;
}
@Override
public String toString() {
return "(" + getClass().getSimpleName() + ") " + getStatus();
}
}
public enum Type {
/**
* Valid connection types cannot be identified.
*/
Unconfigured,
/**
* The Internet Gateway is an IP router between the LAN and the WAN connection.
*/
IP_Routed,
/**
* The Internet Gateway is an Ethernet bridge between the LAN and the WAN connection.
*/
IP_Bridged
}
public enum Status {
/**
* This value indicates that other variables in the service table are
* uninitialized or in an invalid state.
*/
Unconfigured,
/**
* The WANConnectionDevice is in the process of initiating a connection
* for the first time after the connection became disconnected.
*/
Connecting,
/**
* At least one client has successfully
* initiated an Internet connection using this instance.
*/
Connected,
/**
* The connection is active (packets are allowed to flow
* through), but will transition to Disconnecting state after a certain period.
*/
PendingDisconnect,
/**
* The WANConnectionDevice is in the process of terminating a connection.
* On successful termination, ConnectionStatus transitions to Disconnected.
*/
Disconnecting,
/**
* No ISP connection is active (or being activated) from this connection
* instance. No packets are transiting the gateway.
*/
Disconnected
}
public enum Error {
ERROR_NONE,
ERROR_COMMAND_ABORTED,
ERROR_NOT_ENABLED_FOR_INTERNET,
ERROR_USER_DISCONNECT,
ERROR_ISP_DISCONNECT,
ERROR_IDLE_DISCONNECT,
ERROR_FORCED_DISCONNECT,
ERROR_NO_CARRIER,
ERROR_IP_CONFIGURATION,
ERROR_UNKNOWN
}
}