[#1883] Add minimal functionalities to create a conference

Call someone, add incoming calls to the conference using the new conference button
Signed-off-by: Alexandre Savard <alexandre.savard@savoirfairelinux.net>

sflphone-client-gnome/src/toolbar.c

@@ -334,6 +334,7 @@ toolbar_update_buttons ()
             case CALL_STATE_INCOMING:
                 gtk_widget_set_sensitive( GTK_WIDGET(pickupButton),     TRUE);
                 gtk_widget_set_sensitive( GTK_WIDGET(hangupButton), TRUE);
+		gtk_widget_set_sensitive( GTK_WIDGET(conferenceButton), TRUE);
                 g_object_ref(callButton);
                 gtk_container_remove(GTK_CONTAINER(toolbar), GTK_WIDGET(callButton));
                 gtk_toolbar_insert(GTK_TOOLBAR(toolbar), pickupButton, 0);
@@ -363,7 +364,6 @@ toolbar_update_buttons ()
                 gtk_widget_set_sensitive( GTK_WIDGET(transfertButton),  TRUE);
                 gtk_widget_set_sensitive( GTK_WIDGET(callButton),       TRUE);
                 gtk_widget_set_sensitive( GTK_WIDGET(recButton),        TRUE);
-		gtk_widget_set_sensitive( GTK_WIDGET(conferenceButton), TRUE);
                 break;
             case CALL_STATE_BUSY:
             case CALL_STATE_FAILURE:

sflphone-common/src/Makefile.am

@@ -19,6 +19,7 @@ SUBDIRS = dbus audio config plug-in hooks history
 
 # Add here the cpp files to be build with sflphone
 sflphoned_SOURCES = \
+		conference.cpp \
 		voiplink.cpp \
 		main.cpp \
 		managerimpl.cpp \
@@ -29,7 +30,6 @@ sflphoned_SOURCES = \
 		accountcreator.cpp \
         	sipvoiplink.cpp \
 		call.cpp \
-		conference.cpp \
 		account.cpp \
 		sipcall.cpp \
 		sdp.cpp \
@@ -60,6 +60,7 @@ sflphoned_LDFLAGS= -luuid
 noinst_LTLIBRARIES = libsflphone.la
 
 noinst_HEADERS = \
+		conference.h \
         	voiplink.h \
 		managerimpl.h \
 		manager.h \
@@ -73,7 +74,6 @@ noinst_HEADERS = \
 		accountcreator.h \
         	sipvoiplink.h \
 		call.h \
-		conference.h \
 		sipcall.h \
 		sdp.h \
 		sdpmedia.h \

sflphone-common/src/audio/audiolayer.h

@@ -30,7 +30,6 @@
 
 #include <cc++/thread.h> // for ost::Mutex
 
-
 #define FRAME_PER_BUFFER	160
 
 /**

sflphone-common/src/conference.cpp

@@ -19,8 +19,9 @@
  */
 
 #include "conference.h"
-
 #include "manager.h"
+#include "audio/audiolayer.h"
+
 
 Conference::Conference()
 {
@@ -33,11 +34,15 @@ Conference::Conference()
 Conference::~Conference()
 {
 
+    
+
 }
 
 void Conference::add(CallID participant_id)
 {
 
+    _debug("Conference::add participant %s\n", participant_id.c_str());
+
     if(_nbParticipant >= 1)
     {
 	ParticipantSet::iterator iter;
@@ -46,6 +51,8 @@ void Conference::add(CallID participant_id)
 	    Manager::instance().getAudioDriver()->getMainBuffer()->bindCallID(participant_id, *iter);
     }
 
+    // Manager::instance().getAudioDriver()->getMainBuffer()->bindCallID(participant_id);
+
     _participants.insert(participant_id);
 
     _nbParticipant++;
@@ -60,7 +67,7 @@ void Conference::remove(CallID participant_id)
 	ParticipantSet::iterator iter = _participants.begin();
 
 	for(iter = _participants.begin(); iter != _participants.end(); iter++)
-	    Manager::instance().getAudioDriver()->getMainBuffer()->unBindCallID(participant_id, *iter);
+	   Manager::instance().getAudioDriver()->getMainBuffer()->unBindCallID(participant_id, *iter);
     }
 
     _participants.erase(participant_id);

sflphone-common/src/conference.h

@@ -22,8 +22,10 @@
 #include <set>
 
 #include "call.h"
-#include "manager.h"
-#include "audio/audiolayer.h"
+
+// class ManagerImpl;
+// class Call;
+
 
 typedef std::set<CallID> ParticipantSet;
 

sflphone-common/src/dbus/callmanager.cpp

@@ -121,7 +121,7 @@ void
 CallManager::addParticipant (const std::string& callID)
 {
     _debug ("CallManager::addParticipant received %s\n", callID.c_str());
-    // Manager::instance().setRecordingCall (callID);
+    Manager::instance().addParticipant(callID);
 }
 
 void

sflphone-common/src/managerimpl.cpp

@@ -35,6 +35,8 @@
 #include <ccrtp/rtp.h>     // why do I need this here?
 #include <cc++/file.h>
 
+#include "conference.h"
+
 #include "manager.h"
 #include "account.h"
 #include "sipaccount.h"
@@ -308,11 +310,15 @@ ManagerImpl::answerCall (const CallID& id)
     _debug ("ManagerImpl::answerCall :: current call->getState %i \n", currentCall->getState());
     _debug ("Try to answer call: %s\n", id.data());
 
-    if (lastCall != NULL) {
-        if (lastCall->getState() == Call::Active) {
+    if (lastCall != NULL ) {
+        if (lastCall->getState() == Call::Active && _conferencemap.empty()) {
             _debug ("* Manager Info: there is currently a call, try to hold it\n");
             onHoldCall (getCurrentCallId());
         }
+	else
+	{
+	    _debug("There is a conference!!!!!!!!!!!!!!!!!!!!!!\n");
+	}
     }
 
     if (!getAccountLink (currentAccountId)->answer (id)) {
@@ -624,9 +630,43 @@ ManagerImpl::refuseCall (const CallID& id)
 
 
 void
-ManagerImpl::createConference()
+ManagerImpl::createConference(const CallID& id)
 {
     _debug("ManagerImpl::createConference()\n");
+    
+    Conference* conf = new Conference();
+    _conferencemap["conf"] = conf;
+
+    conf->add(getCurrentCallId());
+    conf->add(id);
+
+    answerCall(id);
+    
+}
+
+void
+ManagerImpl::addParticipant(const CallID& id)
+{
+    _debug("ManagerImpl::addParticipant(%s)\n", id.c_str());
+    _debug("    Current call ID %s\n", getCurrentCallId().c_str());
+
+    if(_conferencemap.empty())
+    {
+	_debug("NO CONFERENCE YET, CREATE ONE\n");
+	createConference(id);
+    }
+    else
+    {
+	_debug("ALREADY A CONFERENCE CREATED, ADD PARTICIPANT TO IT\n");
+	Conference* conf;
+	ConferenceMap::iterator iter = _conferencemap.find("conf");
+	conf = iter->second;
+
+	conf->add(id);
+
+	answerCall(id);
+    }
+    
 }
 
 //THREAD=Main

sflphone-common/src/managerimpl.h

@@ -36,6 +36,7 @@
 
 #include "account.h"
 #include "call.h"
+#include "conference.h"
 #include "numbercleaner.h"
 #include <history/historymanager.h>
 
@@ -49,6 +50,7 @@ class CodecDescriptor;
 class GuiFramework;
 class TelephoneTone;
 class VoIPLink;
+// class Conference;
 
 #ifdef USE_ZEROCONF
 class DNSService;
@@ -68,6 +70,9 @@ typedef std::set<CallID> CallIDSet;
 /** To send multiple string */
 typedef std::list<std::string> TokenList;
 
+/** To store conference objects by ids */
+typedef std::map<CallID, Conference*> ConferenceMap;
+
 /** Manager (controller) of sflphone daemon */
 class ManagerImpl {
   public:
@@ -175,7 +180,9 @@ class ManagerImpl {
      */
     bool refuseCall(const CallID& id);
 
-    void createConference();
+    void createConference(const CallID& id);
+
+    void addParticipant(const CallID& id);
 
     /**
      * Save config to file
@@ -1142,6 +1149,9 @@ class ManagerImpl {
 
     int isStunEnabled (void);
     void enableStun (void);
+
+    ConferenceMap _conferencemap;
+
 private:
 
     // Copy Constructor

sflphone-common/test/Makefile.am

@@ -15,13 +15,15 @@ OBJECT_FILES= \
 	../src/sflphoned-sipaccount.o \
 	../src/sflphoned-iaxaccount.o \
 	../src/sflphoned-eventthread.o \
+	../src/sflphoned-conference.o \
 	../src/plug-in/pluginmanager.o \
 	../src/plug-in/audiorecorder/audiorecord.o \
 	../src/sflphoned-samplerateconverter.o \
 	../src/sflphoned-sdp.o \
 	../src/sflphoned-sdpmedia.o \
 	../src/sflphoned-numbercleaner.o \
-    ../src/history/historymanager.o
+        ../src/history/historymanager.o
+	../
 
 numbercleanerTester_SOURCES = \
 		numbercleanerTest.h \

sflphone-common/test/numbercleanerTest.h

@@ -27,7 +27,7 @@
 
 // Application import
 #include "numbercleaner.h"
-
+// #include "../src/conference.h"
 /*
  * @file numbercleanerTest.cpp  
  * @brief       Regroups unitary tests related to the phone number cleanup function.