/**
* BlueCove - Java library for Bluetooth
* Copyright (C) 2008-2009 Michael Lifshits
* Copyright (C) 2008-2009 Vlad Skarzhevskyy
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
* @author vlads
* @version $Id$
*/
package com.intel.bluetooth.emu;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
*/
abstract class ConnectionBuffer {
private final String portID;
protected final long remoteAddress;
protected int securityOpt;
protected final InputStream is;
protected final OutputStream os;
protected boolean closed;
protected ConnectionBuffer connected;
protected boolean serverSide;
protected boolean serverAccepted;
protected MonitorConnectionBuffer monitor;
protected ConnectionBuffer(long remoteAddress, String portID, InputStream is, OutputStream os) {
this.remoteAddress = remoteAddress;
this.portID = portID;
this.is = is;
this.os = os;
}
void connect(ConnectionBuffer pair) {
connected = pair;
pair.connected = this;
}
synchronized void accepted() {
this.serverAccepted = true;
this.notifyAll();
}
boolean isServerAccepted() {
return serverAccepted;
}
long getRemoteAddress() {
return remoteAddress;
}
void setSecurityOpt(int securityOpt) {
this.securityOpt = securityOpt;
}
int getSecurityOpt(int expected) throws IOException {
return securityOpt;
}
boolean encrypt(long remoteAddress, boolean on) throws IOException {
if (this.remoteAddress != remoteAddress) {
throw new IllegalArgumentException("Connection not to this device");
}
return false;
}
synchronized void close() throws IOException {
closed = true;
monitor.closedTimeStamp = System.currentTimeMillis();
try {
os.close();
} finally {
is.close();
}
this.notifyAll();
}
boolean isServerSide() {
return serverSide;
}
void setServerSide(boolean serverSide) {
this.serverSide = serverSide;
}
void setMonitor(MonitorConnectionBuffer monitor) {
this.monitor = monitor;
}
boolean isClosed() {
return closed;
}
public String getPortID() {
return this.portID;
}
}