package blucat;
/*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
import java.io.IOException;
import javax.microedition.io.Connection;
import javax.microedition.io.Connector;
/**
*
* @author Joseph Paul Cohen
*
*/
public class ScanServices {
public static void scanDevice(String server) throws IOException{
PrintUtil.out.println("#Scanning RFCOMM Channels 1-30");
for (int i = 1; i <= 30; i++){
testUrl(server ,"btspp://", i);
//testUrl(server ,"btl2cap://", i);
//testUrl(server ,"btgoep://", i);
}
PrintUtil.out.println("#Scanning L2CAP Channels 0-65000");
for(int i = 0; i < 65000; i++){
try{
testUrl(server ,"btl2cap://", i);
}catch(Exception e){
}
}
}
public static boolean testUrl(String server, String protocol, int channel) throws IOException{
String url = protocol + server + ":" + channel;
String fullurl = url + ";authenticate=false;encrypt=false";
try{
Connection con = Connector.open(fullurl, Connector.READ_WRITE, true);
PrintUtil.out.println(url + " -> Open Channel!!! " + con.getClass().getSimpleName());
con.close();
return true;
}catch(IllegalArgumentException a){
}catch(Exception e){
String msg = e.getMessage();
if (!msg.contains("0xe00002cd") && !msg.contains("timeout")){
PrintUtil.out.println(url + " -\\> " + msg);
//e.printStackTrace();
}
return false;
}
return true;
}
}
