sjero.net Git - linphone/blob - coreapi/help/java/org/linphone/core/tutorials/TutorialChatRoom.java

   1 /*
   2 TutorialChatRoom.java
   3 Copyright (C) 2010  Belledonne Communications SARL
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18  */
  19 package org.linphone.core.tutorials;
  20
  21 import org.linphone.core.LinphoneAddress;
  22 import org.linphone.core.LinphoneCall;
  23 import org.linphone.core.LinphoneChatRoom;
  24 import org.linphone.core.LinphoneCore;
  25 import org.linphone.core.LinphoneCore.EcCalibratorStatus;
  26 import org.linphone.core.LinphoneCoreException;
  27 import org.linphone.core.LinphoneCoreFactory;
  28 import org.linphone.core.LinphoneCoreListener;
  29 import org.linphone.core.LinphoneFriend;
  30 import org.linphone.core.LinphoneProxyConfig;
  31 import org.linphone.core.LinphoneCall.State;
  32 import org.linphone.core.LinphoneCore.GlobalState;
  33 import org.linphone.core.LinphoneCore.RegistrationState;
  34
  35
  36 /**
  37  * This program is a _very_ simple usage example of liblinphone.
  38  * It demonstrates how to send/receive SIP MESSAGE from a sip uri identity
  39  * passed from the command line.
  40  *
  41  * Argument must be like sip:jehan@sip.linphone.org .
  42  *
  43  * ex chatroom sip:jehan@sip.linphone.org
  44  * just takes a sip-uri as first argument and attempts to call it.
  45  *
  46  * Ported from chatroom.c
  47  *
  48  * @author Guillaume Beraudo
  49  *
  50  */
  51 public class TutorialChatRoom implements LinphoneCoreListener {
  52         private boolean running;
  53         private TutorialNotifier TutorialNotifier;
  54
  55
  56         public TutorialChatRoom(TutorialNotifier TutorialNotifier) {
  57                 this.TutorialNotifier = TutorialNotifier;
  58         }
  59
  60         public TutorialChatRoom() {
  61                 this.TutorialNotifier = new TutorialNotifier();
  62         }
  63
  64
  65
  66         public void show(LinphoneCore lc) {}
  67         public void byeReceived(LinphoneCore lc, String from) {}
  68         public void authInfoRequested(LinphoneCore lc, String realm, String username) {}
  69         public void displayStatus(LinphoneCore lc, String message) {}
  70         public void displayMessage(LinphoneCore lc, String message) {}
  71         public void displayWarning(LinphoneCore lc, String message) {}
  72         public void globalState(LinphoneCore lc, GlobalState state, String message) {}
  73         public void registrationState(LinphoneCore lc, LinphoneProxyConfig cfg,RegistrationState cstate, String smessage) {}
  74         public void newSubscriptionRequest(LinphoneCore lc, LinphoneFriend lf,String url) {}
  75         public void notifyPresenceReceived(LinphoneCore lc, LinphoneFriend lf) {}
  76         public void callState(LinphoneCore lc, LinphoneCall call, State cstate, String msg){}
  77         public void ecCalibrationStatus(LinphoneCore lc, EcCalibratorStatus status,int delay_ms, Object data) {}
  78         public void callEncryptionChanged(LinphoneCore lc, LinphoneCall call,boolean encrypted, String authenticationToken) {}
  79
  80         public void textReceived(LinphoneCore lc, LinphoneChatRoom cr,LinphoneAddress from, String message) {
  81         write("Message ["+message+"] received from ["+from.asString()+"]");
  82         }
  83
  84
  85
  86         public static void main(String[] args) {
  87                 // Check tutorial was called with the right number of arguments
  88                 // Takes the sip uri identity from the command line arguments
  89                 if (args.length != 1) {
  90                         throw new IllegalArgumentException("Bad number of arguments");
  91                 }
  92
  93                 // Create tutorial object
  94                 TutorialChatRoom tutorial = new TutorialChatRoom();
  95                 try {
  96                         String destinationSipAddress = args[1];
  97                         tutorial.launchTutorial(destinationSipAddress);
  98                 } catch (Exception e) {
  99                         e.printStackTrace();
 100                 }
 101         }
 102
 103
 104
 105         public void launchTutorial(String destinationSipAddress) throws LinphoneCoreException {
 106
 107                 // First instantiate the core Linphone object given only a listener.
 108                 // The listener will react to events in Linphone core.
 109                 LinphoneCore lc = LinphoneCoreFactory.instance().createLinphoneCore(this);
 110
 111                 try {
 112                         // Next step is to create a chat room
 113                         LinphoneChatRoom chatRoom = lc.createChatRoom(destinationSipAddress);
 114
 115                         // Send message
 116                         chatRoom.sendMessage("Hello world");
 117
 118                         // main loop for receiving notifications and doing background linphonecore work
 119                         running = true;
 120                         while (running) {
 121                                 lc.iterate();
 122                                 try{
 123                                         Thread.sleep(50);
 124                                 } catch(InterruptedException ie) {
 125                                         write("Interrupted!\nAborting");
 126                                         return;
 127                                 }
 128                         }
 129
 130                 } finally {
 131                         write("Shutting down...");
 132                         // You need to destroy the LinphoneCore object when no longer used
 133                         lc.destroy();
 134                         write("Exited");
 135                 }
 136         }
 137
 138
 139         public void stopMainLoop() {
 140                 running=false;
 141         }
 142
 143
 144         private void write(String s) {
 145                 TutorialNotifier.notify(s);
 146         }
 147
 148
 149 }