convergedcallengine/csplugin/src/cspconferencecall.cpp
branchRCL_3
changeset 20 987c9837762f
parent 0 ff3b6d0fd310
equal deleted inserted replaced
19:7d48bed6ce0c 20:987c9837762f
       
     1 /*
       
     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Implements class CSPConferenceCall which provides call functionality
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 #include <etelmm.h>
       
    21 #include <etel.h>
       
    22 #include <mccpcall.h>
       
    23 
       
    24 #include "cspconferencecall.h"
       
    25 #include "cspvoicecall.h"
       
    26 #include "cspetelconferencecallrequester.h"
       
    27 #include "cspetelconferenceeventmonitor.h"
       
    28 #include "cspetelconferencestatusmonitor.h"
       
    29 #include "cspetelconferencecapsmonitor.h"
       
    30 #include "mcspcallinformation.h"
       
    31 #include "csplogger.h"
       
    32 #include "csppanic.pan"
       
    33 #include "cspconsts.h"
       
    34 
       
    35 
       
    36 // ---------------------------------------------------------------------------
       
    37 // CSPConferenceCall::NewL
       
    38 // ---------------------------------------------------------------------------
       
    39 //
       
    40 CSPConferenceCall* CSPConferenceCall::NewL( 
       
    41                           RMobilePhone& aPhone, 
       
    42                           MCSPCallInformation& aCallInfo,
       
    43                           TUint32 aServiceId  )
       
    44     {
       
    45     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::NewL()");
       
    46     
       
    47     CSPConferenceCall* self = new ( ELeave ) CSPConferenceCall( aPhone,  
       
    48                                             aCallInfo, aServiceId );
       
    49     CleanupStack::PushL( self );
       
    50     self->ConstructL( );
       
    51     CleanupStack::Pop( self );
       
    52     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::NewL() end");
       
    53     return self;
       
    54     }
       
    55 
       
    56 // --------------------------------------------------------ß-------------------
       
    57 // CSPConferenceCall::~CSPConferenceCall
       
    58 // ---------------------------------------------------------------------------
       
    59 //
       
    60 CSPConferenceCall::~CSPConferenceCall()
       
    61     {
       
    62     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::~CSPConferenceCall() start");
       
    63     iObservers.Close();
       
    64 
       
    65     delete iCallStatusMonitor;
       
    66     delete iCallEventMonitor;
       
    67     delete iCallCapsMonitor;
       
    68     delete iRequester;
       
    69     iCall.Close();
       
    70 
       
    71     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::~CSPConferenceCall() end");
       
    72     }
       
    73 
       
    74 // ---------------------------------------------------------------------------
       
    75 // CSPConferenceCall::NotifyEvent
       
    76 // Conference event forwarding.
       
    77 // This way Added, Removed and Split events are notified.
       
    78 // ---------------------------------------------------------------------------
       
    79 //
       
    80 void CSPConferenceCall::NotifyEvent(
       
    81              MCCPConferenceCallObserver::TCCPConferenceCallEvent aEvent,
       
    82              TName& aCallName )
       
    83     {
       
    84     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::NotifyEvent < %d", aEvent );
       
    85     
       
    86     CSPCall* call = iCallInfo.FindCall( aCallName );
       
    87     TInt count = iObservers.Count();
       
    88     for ( TInt i = 0; i < count; i++ )
       
    89         {        
       
    90         MCCPConferenceCallObserver *obs = iObservers[i];
       
    91         if ( obs )
       
    92             {        
       
    93             obs->ConferenceCallEventOccurred( aEvent, call );
       
    94             }
       
    95         }
       
    96     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::NotifyEvent > %d", aEvent );
       
    97     }
       
    98 
       
    99 // ---------------------------------------------------------------------------
       
   100 // CSPConferenceCall::NotifyEvent
       
   101 // Conference event forwarding in case of Terminated, Built or Swapped events.
       
   102 // These events are not call specific.
       
   103 // ---------------------------------------------------------------------------
       
   104 //
       
   105 void CSPConferenceCall::NotifyEvent(
       
   106              MCCPConferenceCallObserver::TCCPConferenceCallEvent aEvent )
       
   107     {
       
   108     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::NotifyEvent < %d", aEvent );
       
   109     
       
   110     TInt count = iObservers.Count();
       
   111     for ( TInt i = 0; i < count; i++ )
       
   112         {
       
   113         MCCPConferenceCallObserver *obs = iObservers[i];
       
   114         if ( obs )
       
   115             {        
       
   116             obs->ConferenceCallEventOccurred( aEvent, NULL );
       
   117             }
       
   118         }
       
   119     
       
   120     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::NotifyEvent > %d", aEvent );
       
   121     }
       
   122 
       
   123 // ---------------------------------------------------------------------------
       
   124 // CSPConferenceCall::NotifyStateChanged
       
   125 // Conference state change forwarding
       
   126 // ---------------------------------------------------------------------------
       
   127 //
       
   128 void CSPConferenceCall::NotifyStateChange( 
       
   129         MCSPConferenceStatusObserver::TCSPConferenceState aStatus )
       
   130     {
       
   131     CSPLOGSTRING3( CSPINT, "CSPConferenceCall::NotifyStateChange %d this: %x", aStatus,
       
   132                             this );
       
   133     iCallState = static_cast<MCCPConferenceCallObserver::TCCPConferenceCallState>(aStatus);
       
   134     if ( aStatus == MCSPConferenceStatusObserver::ECSPConferenceIdle )
       
   135         {
       
   136         iCallCountForAddCall = 0;
       
   137         }
       
   138     else
       
   139         {
       
   140         if ( iCallCountForAddCall == 1 )
       
   141             {
       
   142             iCallCountForAddCall++;
       
   143             }
       
   144         }
       
   145     
       
   146     TInt count = iObservers.Count();
       
   147     for ( TInt i = 0; i < count; i++ )
       
   148         {
       
   149         MCCPConferenceCallObserver *obs = iObservers[i];
       
   150         if ( obs )
       
   151             {
       
   152             obs->ConferenceCallStateChanged( 
       
   153                     static_cast<MCCPConferenceCallObserver::TCCPConferenceCallState>(aStatus) );
       
   154             }
       
   155         }
       
   156     }
       
   157 
       
   158 // ---------------------------------------------------------------------------
       
   159 // CSPConferenceCall::ConferenceCapsChanged
       
   160 // ---------------------------------------------------------------------------
       
   161 //
       
   162 void CSPConferenceCall::ConferenceCapsChanged( TUint32 aCaps )
       
   163     {
       
   164     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::ConferenceCapsChanged %b", aCaps );
       
   165     
       
   166     TInt count = iObservers.Count();
       
   167     for ( TInt i = 0; i < count; i++ )
       
   168         {
       
   169         MCCPConferenceCallObserver *obs = iObservers[i];
       
   170         if ( obs )
       
   171             {          
       
   172             obs->ConferenceCallCapsChanged( 
       
   173                  (MCCPConferenceCallObserver::TCCPConferenceCallCaps) aCaps );
       
   174             }
       
   175         }    
       
   176     }
       
   177 
       
   178 // ---------------------------------------------------------------------------
       
   179 // CSPConferenceCall::NotifyConferenceError
       
   180 // ---------------------------------------------------------------------------
       
   181 //
       
   182 void CSPConferenceCall::NotifyConferenceError( TCCPConferenceCallError aErr )
       
   183     {
       
   184     CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::NotifyConferenceError < %d", aErr );
       
   185     
       
   186     TInt count = iObservers.Count();
       
   187     for ( TInt i = 0; i < count; i++ )
       
   188         {
       
   189         MCCPConferenceCallObserver *obs = iObservers[i];
       
   190         if ( obs )
       
   191             {
       
   192             obs->ErrorOccurred( aErr );
       
   193             }
       
   194         }
       
   195         
       
   196     CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::NotifyConferenceError > %d", aErr );
       
   197     }
       
   198     
       
   199 // ---------------------------------------------------------------------------
       
   200 // From class MCCPConferenceCall
       
   201 // CSPConferenceCall::AddCall
       
   202 // ---------------------------------------------------------------------------
       
   203 //    
       
   204 void CSPConferenceCall::AddCallL( MCCPCall* aCall )
       
   205     {
       
   206     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::AddCallL " );
       
   207     
       
   208     TInt err(KErrNone);
       
   209     
       
   210     if ( aCall )
       
   211         {       
       
   212         iCallCountForAddCall++;
       
   213         CSPLOGSTRING2( CSPINT, "CSPConferenceCall::AddCallL calls added %d", 
       
   214                                 iCallCountForAddCall );
       
   215         
       
   216         if ( iCallCountForAddCall < 2 )
       
   217             {
       
   218             CSPLOGSTRING2( CSPINT, 
       
   219                 "CSPConferenceCall::AddCallL DO NOTHING SINCE CALL COUNT IS %d", iCallCountForAddCall );
       
   220             }
       
   221         else if ( iCallCountForAddCall == 2 )
       
   222             {
       
   223             err = iRequester->MakeRequest( 
       
   224                 CSPEtelConferenceCallRequester::
       
   225                     EConferenceRequestTypeCreateConference );
       
   226             }
       
   227         else if ( iCallCountForAddCall > 2 )
       
   228             {
       
   229             CSPLOGSTRING( CSPINT, "CSPConferenceCall::AddCall cast call");
       
   230             CSPCall* cspCall = static_cast< CSPCall* > ( aCall );
       
   231             
       
   232             iAddedCallName.Zero();
       
   233             cspCall->CallName( iAddedCallName );
       
   234             CSPLOGSTRING2( CSPINT, "CSPConferenceCall::AddCall n=%S", &iAddedCallName );
       
   235             err = iRequester->MakeAddCallRequest( iAddedCallName );
       
   236             CSPLOGSTRING2( CSPINT, 
       
   237                 "CSPConferenceCall::AddCallL result %d", err);
       
   238             }
       
   239         }
       
   240     else
       
   241         {
       
   242         CSPLOGSTRING( CSPERROR, 
       
   243             "CSPConferenceCall::AddCallL Invalid argument, call NULL" );
       
   244 
       
   245         err = KErrArgument;
       
   246         }
       
   247     
       
   248     CSPLOGSTRING2( CSPINT, "CSPConferenceCall::AddCallL returning %d", err);
       
   249 
       
   250     User::LeaveIfError( err );        
       
   251     
       
   252     CSPLOGSTRING( CSPINT, "CSPConferenceCall::AddCallL OK" );
       
   253     }    
       
   254     
       
   255 // ---------------------------------------------------------------------------
       
   256 // From class MCCPConferenceCall
       
   257 // CSPConferenceCall::RemoveCallL
       
   258 // ---------------------------------------------------------------------------
       
   259 //
       
   260 void CSPConferenceCall::RemoveCallL( MCCPCall* aCall )
       
   261     {
       
   262     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::RemoveCallL " );
       
   263     if ( aCall )
       
   264         {
       
   265         User::LeaveIfError( aCall->HangUp() );
       
   266         CSPLOGSTRING( CSPINT, "CSPConferenceCall::RemoveCallL Hangup request sent" );
       
   267         }
       
   268     else
       
   269         {
       
   270         CSPLOGSTRING( CSPERROR, "CSPConferenceCall::RemoveCallL Invalid argument" );
       
   271         User::Leave( KErrArgument );
       
   272         }
       
   273         
       
   274     CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::RemoveCallL end" );
       
   275     }
       
   276     
       
   277 // ---------------------------------------------------------------------------
       
   278 // From class MCCPConferenceCall
       
   279 // CSPConferenceCall::CallCount
       
   280 // ---------------------------------------------------------------------------
       
   281 //
       
   282 TInt CSPConferenceCall::CallCount( ) const
       
   283     {
       
   284     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::CallCount" );
       
   285     TInt callCount(0);
       
   286     TInt err = iCall.EnumerateCalls( callCount );
       
   287     CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::CallCount end" );
       
   288     return callCount;
       
   289     }
       
   290     
       
   291 // ---------------------------------------------------------------------------
       
   292 // From class MCCPConferenceCall
       
   293 // CSPConferenceCall::GoOneToOneL
       
   294 // ---------------------------------------------------------------------------
       
   295 //
       
   296 void CSPConferenceCall::GoOneToOneL( MCCPCall& aCall )
       
   297     {
       
   298     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::GoOneToOneL " );
       
   299     
       
   300     if ( aCall.Parameters().CallType() == CCPCall::ECallTypeCSVoice )
       
   301         {
       
   302         CSPVoiceCall& voiceCall = static_cast< CSPVoiceCall& > ( aCall );
       
   303         TInt err = voiceCall.GoOneToOne();
       
   304         CSPLOGSTRING2( CSPREQIN, "CSPConferenceCall::GoOneToOneL Request %d", 
       
   305                        err );
       
   306         User::LeaveIfError( err );
       
   307         }
       
   308     else
       
   309         {
       
   310         CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::GoOneToOneL ERROR NOT VOICE CALL" );
       
   311         User::Leave( KErrNotSupported );
       
   312         }
       
   313     CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::GoOneToOneL end" );
       
   314     }
       
   315 
       
   316 // ---------------------------------------------------------------------------
       
   317 // From class MCCPConferenceCall
       
   318 // CSPConferenceCall::ServiceId
       
   319 // ---------------------------------------------------------------------------
       
   320 //
       
   321 TUint32 CSPConferenceCall::ServiceId() const
       
   322     {
       
   323     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::ServiceId " );
       
   324     return iServiceId;
       
   325     }
       
   326 
       
   327 // ---------------------------------------------------------------------------
       
   328 // From class MCCPCall
       
   329 // CSPConferenceCall::HangUp
       
   330 // ---------------------------------------------------------------------------
       
   331 //
       
   332 TInt CSPConferenceCall::HangUp()
       
   333     {
       
   334     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::HangUp " );
       
   335     TInt err(KErrNone);
       
   336     
       
   337     err = iRequester->MakeRequest( 
       
   338         CSPEtelConferenceCallRequester::EConferenceRequestTypeHangup );
       
   339     if ( err )
       
   340         {
       
   341         CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::HangUp error %d", err );
       
   342         }
       
   343     
       
   344     return err;
       
   345     }
       
   346    
       
   347 // ---------------------------------------------------------------------------
       
   348 // From class MCCPCall
       
   349 // CSPConferenceCall::Hold
       
   350 // ---------------------------------------------------------------------------
       
   351 //
       
   352 TInt CSPConferenceCall::Hold()
       
   353     {
       
   354     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::Hold call" );
       
   355     
       
   356     TInt err( KErrNone );
       
   357     
       
   358     if ( iCallState == MCCPConferenceCallObserver::ECCPConferenceActive )
       
   359         {
       
   360         CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::Hold > RMobileConferenceCall::Hold" );
       
   361         
       
   362         err = iRequester->MakeRequest( 
       
   363                     CSPEtelConferenceCallRequester::EConferenceRequestTypeHold );
       
   364         if ( err != KErrNone )
       
   365             {
       
   366             CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::Hold error: %d", 
       
   367                            err );
       
   368             }
       
   369         }
       
   370     else
       
   371         {
       
   372         CSPLOGSTRING2( CSPERROR, 
       
   373                       "CSPConferenceCall::Hold : invalid state %d",
       
   374                       iCallState );
       
   375         err = KErrNotReady;
       
   376         }
       
   377 
       
   378 
       
   379     return err;
       
   380     } 
       
   381     
       
   382 // ---------------------------------------------------------------------------
       
   383 // From class MCCPCall
       
   384 // CSPConferenceCall::Resume
       
   385 // ---------------------------------------------------------------------------
       
   386 //
       
   387 TInt CSPConferenceCall::Resume()
       
   388     {
       
   389     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::Resume " );
       
   390 
       
   391     TInt err( KErrNone );
       
   392     
       
   393     if ( iCallState == MCCPConferenceCallObserver::ECCPConferenceHold )
       
   394         {
       
   395         CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::Resume " );
       
   396         err = iRequester->MakeRequest( 
       
   397             CSPEtelConferenceCallRequester::EConferenceRequestTypeResume );
       
   398         if ( KErrNone != err )
       
   399             {
       
   400             CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::Resume Error %d",
       
   401                           err );
       
   402             }
       
   403             
       
   404         }
       
   405     else
       
   406         {
       
   407         CSPLOGSTRING2( CSPERROR, 
       
   408                        "CSPConferenceCall::Resume : invalid state %d",
       
   409                        iCallState );
       
   410         err = KErrNotReady;
       
   411         }
       
   412 
       
   413     return err;
       
   414     }
       
   415     
       
   416 // ---------------------------------------------------------------------------
       
   417 // From class MCCPCall
       
   418 // CSPConferenceCall::Swap
       
   419 // ---------------------------------------------------------------------------
       
   420 //
       
   421 TInt CSPConferenceCall::Swap()
       
   422     {
       
   423     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::Swap " );
       
   424     TInt err(KErrNone);
       
   425     
       
   426     if ( iCallState == MCCPConferenceCallObserver::ECCPConferenceActive 
       
   427          || iCallState == MCCPConferenceCallObserver::ECCPConferenceHold )
       
   428         {
       
   429         err = iRequester->MakeRequest( 
       
   430                     CSPEtelConferenceCallRequester::EConferenceRequestTypeSwap );
       
   431         if ( err != KErrNone )
       
   432             {
       
   433             CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::Swap Request error: %d", err );
       
   434             }
       
   435         }
       
   436     else
       
   437         {            
       
   438         err = KErrNotReady;
       
   439         CSPLOGSTRING2( CSPERROR, 
       
   440                    "CSPConferenceCall::Swap Invalid state %d",
       
   441                    iCallState );
       
   442         }
       
   443 
       
   444     return err;
       
   445     }
       
   446 
       
   447 // ---------------------------------------------------------------------------
       
   448 // From class MCCPConferenceCall
       
   449 // CSPConferenceCall::CurrentCallsToConferenceL
       
   450 // ---------------------------------------------------------------------------
       
   451 //
       
   452 void CSPConferenceCall::CurrentCallsToConferenceL()
       
   453     {
       
   454     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::CurrentCallsToConferenceL " );
       
   455     iRequester->MakeRequest(
       
   456      CSPEtelConferenceCallRequester::EConferenceRequestTypeCreateConference );
       
   457     CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::CurrentCallsToConferenceL end" );
       
   458     }
       
   459 
       
   460 // ---------------------------------------------------------------------------
       
   461 // From class MCCPConferenceCall
       
   462 // CSPConferenceCall::GetCallArray
       
   463 // ---------------------------------------------------------------------------
       
   464 //
       
   465 TInt CSPConferenceCall::GetCallArray( RPointerArray<MCCPCall>& aCallArray ) 
       
   466     {
       
   467     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::GetCallArray" );
       
   468     // Reset array in case
       
   469     aCallArray.Reset();
       
   470     TInt err( KErrNone );  
       
   471     
       
   472     RMobileCall::TMobileCallInfoV3 callInfo; 
       
   473     RMobileCall::TMobileCallInfoV3Pckg callInfoPck( callInfo );
       
   474     
       
   475     TInt callCount = CallCount(); 
       
   476     CSPCall* call; 
       
   477     
       
   478     // Resolve call objects that are part of the conference
       
   479     for ( int i = 0; i < callCount; i++ )
       
   480         {
       
   481         err = iCall.GetMobileCallInfo( i, callInfoPck );
       
   482         
       
   483         if ( KErrNone == err )
       
   484             {
       
   485             // Find call by call name 
       
   486             call = iCallInfo.FindCall( callInfo.iCallName); 
       
   487             if ( call ) 
       
   488                 {
       
   489                 err = aCallArray.Append( call );
       
   490                 }
       
   491             else
       
   492                 {
       
   493                 err = KErrNotFound; 
       
   494                 }            
       
   495             }
       
   496         CSPLOGSTRING2( CSPERROR, "CSPConferenceCall::GetCallArray err: %d", err );
       
   497         }
       
   498         
       
   499     CSPLOGSTRING( CSPREQOUT, "CSPConferenceCall::GetCallArray end"); 
       
   500     return err; 
       
   501     }
       
   502 
       
   503 // ---------------------------------------------------------------------------
       
   504 // Adds observer.
       
   505 // ---------------------------------------------------------------------------
       
   506 //
       
   507 void CSPConferenceCall::AddObserverL( const MCCPConferenceCallObserver& aObserver )
       
   508     {
       
   509     if ( iObservers.Find( &aObserver ) == KErrNotFound )
       
   510         {
       
   511         iObservers.Append( &aObserver );
       
   512         }    
       
   513     }
       
   514 
       
   515 // ---------------------------------------------------------------------------
       
   516 // Removes given observer.
       
   517 // ---------------------------------------------------------------------------
       
   518 //
       
   519 TInt CSPConferenceCall::RemoveObserver( const MCCPConferenceCallObserver& aObserver )
       
   520     {
       
   521     CSPLOGSTRING( CSPREQIN, "CSPConferenceCall::RemoveObserver " );
       
   522     TInt found = iObservers.Find( &aObserver );
       
   523     if ( found != KErrNotFound )
       
   524         {
       
   525         iObservers.Remove( found );
       
   526         return KErrNone;
       
   527         }
       
   528         
       
   529     return found;
       
   530     }
       
   531 
       
   532 // ---------------------------------------------------------------------------
       
   533 // CSPConferenceCall::GetConferenceCallState
       
   534 // ---------------------------------------------------------------------------
       
   535 //
       
   536 TInt CSPConferenceCall::GetConferenceCallState( 
       
   537         MCCPConferenceCallObserver::TCCPConferenceCallState& aState ) 
       
   538     {
       
   539     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::GetConferenceCallState()");
       
   540     RMobileConferenceCall::TMobileConferenceStatus status;
       
   541     TInt err = iCall.GetConferenceStatus( status );
       
   542         
       
   543     switch( status )
       
   544         {
       
   545         case RMobileConferenceCall::EConferenceIdle:
       
   546             {
       
   547             aState = MCCPConferenceCallObserver::ECCPConferenceIdle;
       
   548             break;
       
   549             }
       
   550         case RMobileConferenceCall::EConferenceActive:
       
   551             {
       
   552             aState = MCCPConferenceCallObserver::ECCPConferenceActive;
       
   553             break;
       
   554             }
       
   555         case RMobileConferenceCall::EConferenceHold:
       
   556             {
       
   557             aState = MCCPConferenceCallObserver::ECCPConferenceHold;
       
   558             break;
       
   559             }
       
   560         default:
       
   561             break;
       
   562         }
       
   563         
       
   564     return err; 
       
   565     }
       
   566 
       
   567 // ---------------------------------------------------------------------------
       
   568 // CSPConferenceCall::CSPConferenceCall
       
   569 // ---------------------------------------------------------------------------
       
   570 //
       
   571 CSPConferenceCall::CSPConferenceCall( RMobilePhone& aPhone, 
       
   572                          MCSPCallInformation& aCallInfo,
       
   573                          TUint32 aServiceId  ) : 
       
   574                      iPhone( aPhone ),
       
   575                      iRequester( NULL ),
       
   576                      iCallInfo( aCallInfo ),
       
   577                      iServiceId( aServiceId )
       
   578     {
       
   579     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::CSPConferenceCall()");
       
   580     }
       
   581     
       
   582 // ---------------------------------------------------------------------------
       
   583 // CSPConferenceCall::ConstructL
       
   584 // Constructing CSPConferenceCall for MT call.
       
   585 // ---------------------------------------------------------------------------
       
   586 //    
       
   587 void CSPConferenceCall::ConstructL( )
       
   588     {
       
   589     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::ConstructL() start");
       
   590     User::LeaveIfError( iCall.Open(iPhone) ); 
       
   591 
       
   592     iCall.EnumerateCalls( iCallCountForAddCall );
       
   593     CSPLOGSTRING2(CSPERROR, "CSPConferenceCall::Initialize() Call count : %d",
       
   594                     iCallCountForAddCall );
       
   595     
       
   596     MCCPConferenceCallObserver::TCCPConferenceCallState conferenceState; 
       
   597     TInt err = GetConferenceCallState( conferenceState );
       
   598     
       
   599     if ( KErrNone == err )
       
   600         {
       
   601         iCallState = conferenceState; 
       
   602         CSPLOGSTRING2(CSPINT, "CSPConferenceCall::Initialize() State : %d", iCallState );
       
   603         }
       
   604     else 
       
   605         {
       
   606         iCallState = MCCPConferenceCallObserver::ECCPConferenceIdle;
       
   607         CSPLOGSTRING2(CSPERROR, 
       
   608                 "CSPConferenceCall::Initialize() state fetching error %d", err );
       
   609         }
       
   610 
       
   611     // Start Etel monitors
       
   612     iCallEventMonitor = CSPEtelConferenceEventMonitor::NewL( *this, iCall );
       
   613     iCallEventMonitor->StartMonitoring();
       
   614     iCallStatusMonitor = CSPEtelConferenceStatusMonitor::NewL( *this, iCall );
       
   615     iCallStatusMonitor->StartMonitoring();
       
   616     iCallCapsMonitor = CSPEtelConferenceCapsMonitor::NewL( *this, iCall );
       
   617     iCallCapsMonitor->StartMonitoring();
       
   618         
       
   619     iRequester = CSPEtelConferenceCallRequester::NewL( *this, iCall );
       
   620     CSPLOGSTRING(CSPOBJECT, "CSPConferenceCall::ConstructL() end");
       
   621     }
       
   622 
       
   623 // End of file