/*******************************************************************************
* Copyright 2015 alladin-IT GmbH
*
* Licensed 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.
*******************************************************************************/
package at.alladin.rmbt.util.tools;
/**
* holder for tcp connection information
* @author lb
*
*/
public class TcpConnectionInformation extends ConnectionInformation {
/**
* parses a linux /proc/net/ address string and returns an object
* @param str
* @param addrSize
* @return
*/
public static TcpConnectionInformation parseAndroid(String str, int addrSize) {
TcpConnectionInformation conn = new TcpConnectionInformation();
String[] token = str.trim().replaceAll(" +", " ").split(" ");
if (token.length < 12)
return null;
try {
System.out.println(str);
System.out.println(token[1]);
System.out.println(token[2]);
conn.setLocalAddr(getAddress(addrSize, token[1]));
conn.setRemoteAddr(getAddress(addrSize, token[2]));
conn.setConnectionState(ConnectionState.values()[Integer.parseInt(token[3], 16)]);
conn.setProtocolType(addrSize == 16 ? ProtocolType.TCP6 : ProtocolType.TCP);
}
catch (Exception e) {
//return null in case of an exception
return null;
}
return conn;
}
}