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

   1 /*
   2 TutorialBuddyStatus
   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.OnlineStatus;
  32 import org.linphone.core.LinphoneCall.State;
  33 import org.linphone.core.LinphoneCore.GlobalState;
  34 import org.linphone.core.LinphoneCore.RegistrationState;
  35 import org.linphone.core.LinphoneFriend.SubscribePolicy;
  36
  37 /**
  38  *
  39  * This program is a _very_ simple usage example of liblinphone,
  40  * demonstrating how to initiate  SIP subscriptions and receive notifications
  41  * from a sip uri identity passed from the command line.
  42  * <br>Argument must be like sip:jehan@sip.linphone.org .
  43  * ex budy_list sip:jehan@sip.linphone.org
  44  * <br>
  45  * Optionnally argument 2 can be registration sip identy.Argument 3 can be passord.
  46  * ex: budy_list sip:jehan@sip.linphone.org sip:myidentity@sip.linphone.org mypassword
  47  *
  48  * Ported from buddy_status.c
  49  *
  50  * @author Guillaume Beraudo
  51  *
  52  */
  53 public class TutorialBuddyStatus implements LinphoneCoreListener {
  54
  55         private boolean running;
  56         private TutorialNotifier TutorialNotifier;
  57
  58
  59         public TutorialBuddyStatus(TutorialNotifier TutorialNotifier) {
  60                 this.TutorialNotifier = TutorialNotifier;
  61         }
  62
  63         public TutorialBuddyStatus() {
  64                 this.TutorialNotifier = new TutorialNotifier();
  65         }
  66
  67
  68
  69         public void newSubscriptionRequest(LinphoneCore lc, LinphoneFriend lf,String url) {
  70                 write("["+lf.getAddress().getUserName()+"] wants to see your status, accepting");
  71                 lf.edit(); // start editing friend
  72                 lf.setIncSubscribePolicy(SubscribePolicy.SPAccept); // accept incoming subscription request for this friend
  73                 lf.done(); // commit change
  74                 try {
  75                         // add this new friend to the buddy list
  76                         lc.addFriend(lf);
  77                 } catch (LinphoneCoreException e) {
  78                         write("Error while adding friend [" + lf.getAddress().getUserName() + "] to linphone in the callback");
  79                 }
  80         }
  81
  82         public void notifyPresenceReceived(LinphoneCore lc, LinphoneFriend lf) {
  83                 write("New state [" + lf.getStatus() +"] for user id ["+lf.getAddress().getUserName()+"]");
  84         }
  85
  86
  87         public void registrationState(LinphoneCore lc, LinphoneProxyConfig cfg,RegistrationState cstate, String smessage) {
  88                 write(cfg.getIdentity() + " : "+smessage+"\n");
  89         }
  90         public void show(LinphoneCore lc) {}
  91         public void byeReceived(LinphoneCore lc, String from) {}
  92         public void authInfoRequested(LinphoneCore lc, String realm, String username) {}
  93         public void displayStatus(LinphoneCore lc, String message) {}
  94         public void displayMessage(LinphoneCore lc, String message) {}
  95         public void displayWarning(LinphoneCore lc, String message) {}
  96         public void globalState(LinphoneCore lc, GlobalState state, String message) {}
  97         public void textReceived(LinphoneCore lc, LinphoneChatRoom cr,LinphoneAddress from, String message) {}
  98         public void callState(LinphoneCore lc, LinphoneCall call, State cstate, String msg) {}
  99         public void ecCalibrationStatus(LinphoneCore lc, EcCalibratorStatus status,int delay_ms, Object data) {}
 100         public void callEncryptionChanged(LinphoneCore lc, LinphoneCall call,boolean encrypted, String authenticationToken) {}
 101
 102
 103         public static void main(String[] args) {
 104                 // Check tutorial was called with the right number of arguments
 105                 if (args.length < 1 || args.length > 3 ) {
 106                         throw new IllegalArgumentException("Bad number of arguments ["+args.length+"] should be 1, 2 or 3");
 107                 }
 108
 109                 // Create tutorial object
 110                 TutorialBuddyStatus tutorial = new TutorialBuddyStatus();
 111                 try {
 112                         // takes sip uri identity from the command line arguments
 113                         String userSipAddress = args[1];
 114
 115                         // takes sip uri identity from the command line arguments
 116                         String mySipAddress = args.length>1?args[1]:null;
 117                         // takes password from the command line arguments
 118                         String mySipPassword =args.length>2?args[2]:null;
 119
 120                         tutorial.launchTutorial(userSipAddress,mySipAddress,mySipPassword);
 121                 } catch (Exception e) {
 122                         e.printStackTrace();
 123                 }
 124         }
 125
 126
 127
 128         public void launchTutorial(String sipAddress,String mySipAddress, String mySipPassword) throws LinphoneCoreException {
 129                 final LinphoneCoreFactory lcFactory = LinphoneCoreFactory.instance();
 130
 131                 // First instantiate the core Linphone object given only a listener.
 132                 // The listener will react to events in Linphone core.
 133                 LinphoneCore lc = lcFactory.createLinphoneCore(this);
 134
 135
 136                 try {
 137
 138                         // Create friend object from string address
 139                         LinphoneFriend lf = lcFactory.createLinphoneFriend(sipAddress);
 140                         if (lf == null) {
 141                                 write("Could not create friend; weird SIP address?");
 142                                 return;
 143                         }
 144
 145                         if (mySipAddress != null) {
 146                                 // Parse identity
 147                                 LinphoneAddress address = lcFactory.createLinphoneAddress(mySipAddress);
 148                                 String username = address.getUserName();
 149                                 String domain = address.getDomain();
 150
 151
 152                                 if (mySipPassword != null) {
 153                                         // create authentication structure from identity and add to linphone
 154                                         lc.addAuthInfo(lcFactory.createAuthInfo(username, mySipPassword, null));
 155                                 }
 156
 157                                 // create proxy config
 158                                 LinphoneProxyConfig proxyCfg = lcFactory.createProxyConfig(mySipAddress, domain, null, true);
 159                                 proxyCfg.enablePublish(true);
 160                                 lc.addProxyConfig(proxyCfg); // add it to linphone
 161                                 lc.setDefaultProxyConfig(proxyCfg);
 162                                 while (!proxyCfg.isRegistered()) {
 163                                         lc.iterate(); //iterate until registration
 164                                         try{
 165                                                 Thread.sleep(1000);
 166                                         } catch(InterruptedException ie) {
 167                                                 write("Interrupted!\nAborting");
 168                                                 return;
 169                                         }
 170                                 }
 171                         }
 172
 173                         // configure this friend to emit SUBSCRIBE message after being added to LinphoneCore
 174                         lf.enableSubscribes(true);
 175
 176                         // accept incoming subscription request for this friend
 177                         lf.setIncSubscribePolicy(SubscribePolicy.SPAccept);
 178                         try {
 179                                 // add my friend to the buddy list, initiate SUBSCRIBE message
 180                                 lc.addFriend(lf);
 181                         } catch (LinphoneCoreException e) {
 182                                 write("Error while adding friend " + lf.getAddress().getUserName() + " to linphone");
 183                                 return;
 184                         }
 185
 186                         // set my status to online
 187                         lc.setPresenceInfo(0, null, OnlineStatus.Online);
 188
 189
 190                         // main loop for receiving notifications and doing background linphonecore work
 191                         running = true;
 192                         while (running) {
 193                                 lc.iterate(); // first iterate initiates subscription
 194                                 try{
 195                                         Thread.sleep(50);
 196                                 } catch(InterruptedException ie) {
 197                                         write("Interrupted!\nAborting");
 198                                         return;
 199                                 }
 200                         }
 201
 202
 203                         // change my presence status to offline
 204                         lc.setPresenceInfo(0, null, OnlineStatus.Offline);
 205                         // just to make sure new status is initiate message is issued
 206                         lc.iterate();
 207
 208
 209                         lf.edit(); // start editing friend
 210                         lf.enableSubscribes(false); // disable subscription for this friend
 211                         lf.done(); // commit changes triggering an UNSUBSCRIBE message
 212                         lc.iterate(); // just to make sure unsubscribe message is issued
 213
 214
 215                 } finally {
 216                         write("Shutting down...");
 217                         // You need to destroy the LinphoneCore object when no longer used
 218                         lc.destroy();
 219                         write("Exited");
 220                 }
 221         }
 222
 223
 224         public void stopMainLoop() {
 225                 running=false;
 226         }
 227
 228
 229         private void write(String s) {
 230                 TutorialNotifier.notify(s);
 231         }
 232
 233
 234 }