/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This source code is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This source code 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this source code; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package local.ua;
import org.zoolu.sip.address.*;
import org.zoolu.sip.provider.*;
import org.zoolu.tools.Log;
import org.zoolu.tools.LogLevel;
import java.io.*;
/** Simple command-line short-message UA.
* It allows a user to send and receive short messages, using a command-line interface.
*/
public class CommandLineMA implements RegisterAgentListener, MessageAgentListener
{
/** Event logger. */
Log log;
/** Message Agent */
MessageAgent ma;
/** Register Agent */
RegisterAgent ra;
/** Remote user. */
NameAddress remote_user;
/** Costructs a new CommandLineMA. */
public CommandLineMA(SipProvider sip_provider, UserAgentProfile user_profile)
{ log=sip_provider.getLog();
ma=new MessageAgent(sip_provider,user_profile,this);
ma.receive();
ra=new RegisterAgent(sip_provider,user_profile.from_url,user_profile.contact_url,this);
}
/** Gets the remote peer of the last received/sent message. */
public String getRemoteUser()
{ return remote_user.toString();
}
/** Register with the registrar server. */
public void register(int expire_time)
{ ra.register(expire_time);
}
/** Unregister with the registrar server */
public void unregister()
{ ra.unregister();
}
/** Unregister all contacts with the registrar server */
public void unregisterall()
{ ra.unregisterall();
}
/** Sends a new message. */
public void send(String recipient, String subject, String text)
{ ma.send(recipient,subject,text);
}
// *********************** callback functions *********************
/** When a new Message is received. */
public void onMaReceivedMessage(MessageAgent ma, NameAddress sender, NameAddress recipient, String subject, String content_type, String content)
{ remote_user=sender;
printLog("NEW MESSAGE:");
printLog("From: "+sender);
if (subject!=null) printLog("Subject: "+subject);
printLog("Content: "+content);
}
/** When a message delivery successes. */
public void onMaDeliverySuccess(MessageAgent ma, NameAddress recipient, String subject, String result)
{ //printLog("Delivery success: "+result,LogLevel.HIGH);
}
/** When a message delivery fails. */
public void onMaDeliveryFailure(MessageAgent ma, NameAddress recipient, String subject, String result)
{ //printLog("Delivery failure: "+result,LogLevel.HIGH);
}
/** When a UA has been successfully (un)registered. */
public void onUaRegistrationSuccess(RegisterAgent ra, NameAddress target, NameAddress contact, String result)
{ printLog("Registration success: "+result,LogLevel.HIGH);
}
/** When a UA failed on (un)registering. */
public void onUaRegistrationFailure(RegisterAgent ra, NameAddress target, NameAddress contact, String result)
{ printLog("Registration failure: "+result,LogLevel.HIGH);
}
// ***************************** MAIN *****************************
/** The main method. */
public static void main(String[] args)
{
String file=null;
String remote_user=null;
boolean opt_regist=false;
boolean opt_unregist=false;
boolean opt_unregist_all=false;
int opt_expires=0;
for (int i=0; i<args.length; i++)
{ if (args[i].equals("-f") && args.length>(i+1))
{ file=args[++i];
continue;
}
if (args[i].equals("-c"))
{ remote_user=args[++i];
continue;
}
if (args[i].equals("-g") && args.length>(i+1)) // registrate the contact url
{ opt_regist=true;
String time=args[++i];
if (time.charAt(time.length()-1)=='h') opt_expires=Integer.parseInt(time.substring(0,time.length()-1))*3600;
else opt_expires=Integer.parseInt(time);
continue;
}
if (args[i].equals("-u")) // unregistrate the contact url
{ opt_unregist=true;
continue;
}
if (args[i].equals("-z")) // unregistrate all contact urls
{ opt_unregist_all=true;
continue;
}
// else, do:
if (!args[i].equals("-h"))
System.out.println("unrecognized param '"+args[i]+"'\n");
System.out.println("usage:\n java CommandLineMA [options]");
System.out.println(" options:");
System.out.println(" -h this help");
System.out.println(" -f <config_file> specifies a configuration file");
System.out.println(" -c <remote_user> the corresponding user");
System.out.println(" -g <time> registers the contact URL with the registrar server");
System.out.println(" where time is the duration of the registration, and can be");
System.out.println(" in seconds (default) or hours ( -r 7200 is the same as -r 2h )");
System.out.println(" -u unregisters the contact URL with the registrar server");
System.out.println(" (is the same as -r 0)");
System.out.println(" -z unregisters ALL the contact URLs");
System.exit(0);
}
SipStack.init(file);
UserAgentProfile user_profile=new UserAgentProfile(file);
if (opt_regist) user_profile.do_register=true;
if (opt_unregist) user_profile.do_unregister=true;
if (opt_unregist_all) user_profile.do_unregister_all=true;
CommandLineMA command_ma=new CommandLineMA(new SipProvider(file),user_profile);
if (user_profile.do_unregister_all)
{ command_ma.printLog("UNREGISTER ALL contact URLs");
command_ma.unregisterall();
}
if (user_profile.do_unregister)
{ command_ma.printLog("UNREGISTER the contact URL");
command_ma.unregister();
}
if (user_profile.do_register)
{ command_ma.printLog("REGISTRATION");
command_ma.register(user_profile.expires);
}
// start sending messages
System.out.println("type the messages to send or 'exit' to quit:");
while (true)
{ try
{ BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
String subject=null;
String message=in.readLine();
if (message.equals("exit")) System.exit(0);
// else
if (remote_user==null) remote_user=command_ma.getRemoteUser();
command_ma.send(remote_user,subject,message);
}
catch (Exception e) { e.printStackTrace(); }
}
}
//**************************** Logs ****************************/
/** Starting log level for this class */
//private static final int LOG_OFFSET=SipStack.LOG_LEVEL_UA;
/** Adds a new string to the default Log */
private void printLog(String str)
{ printLog(str,LogLevel.HIGH);
}
/** Adds a new string to the default Log */
private void printLog(String str, int level)
{ if (log!=null) log.println("CommandLineMA: "+str,level+SipStack.LOG_LEVEL_UA);
System.out.println("MA: "+str);
}
}