--- a/sipvoipprovider/src/svprtpobserverrequest.cpp	Thu Aug 19 09:45:22 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,255 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:  Provides RTP observation class
-*
-*/
-
-
-#include <mcemediastream.h>
-#include <mceaudiostream.h>
-#include <mceaudiocodec.h>
-#include "svprtpobserverrequest.h"
-#include "svpsessionbase.h"
-#include "svptimer.h"
-#include "svpconsts.h"
-#include "mccpcallobserver.h"
-#include "svplogger.h"
-#include "svpholdcontroller.h"
-
-// LOCAL CONSTANTS
-// RTCP timeout interval, 30 seconds.
-const TInt KSVPRtcpTimeout = 30000;
-// Drift 5 seconds, added to actual timeout allowing some randomness in
-// actual timeout.
-const TInt KSVPRtcpTimeoutDrift = 5000;
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::CSVPRtpObserverRequest
-// ---------------------------------------------------------------------------
-//
-CSVPRtpObserverRequest::CSVPRtpObserverRequest(
-    CSVPSessionBase& aSession  ) : iSession( aSession )
-    {
-    // No implementation required
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::~CSVPRtpObserverRequest
-// ---------------------------------------------------------------------------
-//
-CSVPRtpObserverRequest::~CSVPRtpObserverRequest()
-    {
-    delete iTimer;
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::NewLC
-// ---------------------------------------------------------------------------
-//
-CSVPRtpObserverRequest* CSVPRtpObserverRequest::NewLC(
-    CSVPSessionBase& aSession )
-    {
-    CSVPRtpObserverRequest* self =
-        new ( ELeave ) CSVPRtpObserverRequest( aSession );
-    
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::NewL
-// ---------------------------------------------------------------------------
-//
-CSVPRtpObserverRequest* CSVPRtpObserverRequest::NewL(
-    CSVPSessionBase& aSession )
-    {
-    CSVPRtpObserverRequest* self = CSVPRtpObserverRequest::NewLC( aSession );
-    CleanupStack::Pop( self );
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CSVPRtpObserverRequest::ConstructL()
-    {
-    // NB, no need for a special timer ID.
-    iTimer = CSVPTimer::NewL( *this, KErrNone );
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::SvpSession
-// ---------------------------------------------------------------------------
-//
-const CSVPSessionBase* CSVPRtpObserverRequest::SvpSession() const
-    {
-    return &iSession;
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::MceSession
-// ---------------------------------------------------------------------------
-//
-const CMceSession* CSVPRtpObserverRequest::MceSession() const
-    {
-    return &( iSession.Session() );
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::RtcpPacketReceived
-// ---------------------------------------------------------------------------
-//
-void CSVPRtpObserverRequest::RtcpPacketReceived(
-    TReceivedRtcpPacket /*aPacket*/,
-    CMceSession& aSession, 
-    CMceMediaStream& aStream )
-    {
-    SVPDEBUG2( "CSVPRtpObserverRequest::RtcpPacketReceived aStream.IsEnabled: %d",
-        aStream.IsEnabled() )
-    SVPDEBUG2( "CSVPRtpObserverRequest::RtcpPacketReceived aSession: 0x%x",
-        &aSession )
-    SVPDEBUG2( "CSVPRtpObserverRequest::RtcpPacketReceived iSession: 0x%x",
-        &( iSession.Session() ) )
-    
-    // Check that the given session matches ours
-    if ( &aSession == &( iSession.Session() ) )
-        {
-        SVPDEBUG1( "CSVPRtpObserverRequest::RtcpPacketReceived, (re)start timer" )
-        
-        // For the sake of "just to be sure", stop the timer first
-        const TInt timeout( DetermineTimeoutValue( aStream ) );
-        iTimer->Stop();
-        iTimer->SetTime( timeout );
-        iDisconnectSent = EFalse;
-        }
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::Reset
-// ---------------------------------------------------------------------------
-//
-void CSVPRtpObserverRequest::Reset()
-    {
-    SVPDEBUG1( "CSVPRtpObserverRequest::Reset" )
-    
-    iTimer->Stop();
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::TimedOut
-// ---------------------------------------------------------------------------
-//
-void CSVPRtpObserverRequest::TimedOut( TInt /*aTimerId*/ )
-    {
-    // For the sake of "just to be sure", stop the timer first
-    iTimer->Stop();
-    
-    if ( IsSessionInHoldState() )
-        {
-        SVPDEBUG1( "CSVPRtpObserverRequest::TimedOut, (re)start timer because Session is on HOLD" )
-        iTimer->SetTime( KSVPRtcpTimeout );
-        iDisconnectSent = EFalse;
-        }
-    else
-        {
-        SVPDEBUG2( "CSVPRtpObserverRequest::TimedOut iDisconnectSent: %d",
-            iDisconnectSent )
-        
-        // First CCE must be notified about 'disconnecting', state. Then timer is
-        // re-started so that CCE & UI can handle the events with time (i.e user
-        // has actually time to see the UI notifications).
-        // After timer has fired second time, then send 'idle' event to the
-        // CCE.
-        
-        
-        if ( !iDisconnectSent )
-            {
-            iSession.GetCCPSessionObserver().CallStateChanged(
-                MCCPCallObserver::ECCPStateDisconnecting, &iSession ); 
-            
-            iTimer->SetTime( KSVPTerminatingTime );
-            iDisconnectSent = ETrue;
-            }
-        else
-            {
-            iSession.GetCCPSessionObserver().CallStateChanged(
-                MCCPCallObserver::ECCPStateIdle, &iSession ); 
-            }
-        }
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::DetermineTimeoutValue
-// ---------------------------------------------------------------------------
-//
-TInt CSVPRtpObserverRequest::DetermineTimeoutValue(
-    CMceMediaStream& aStream ) const
-    {
-    // NB: aStream is not const because call to Codecs() is not const => this
-    // saves a const_cast and keeps some sanity in casting. Though, we do not
-    // modify anything in given aStream...
-    
-    TInt timeout( KSVPRtcpTimeout );
-    if ( KMceAudio == aStream.Type() )
-        {
-        CMceAudioStream& audio( static_cast<CMceAudioStream&>( aStream ) );
-        
-        const RPointerArray<CMceAudioCodec>& codecs( audio.Codecs() );
-        const TInt count = codecs.Count();
-        for( TInt k = 0; k < count; k++ )
-            {
-            // MCE API talks about ms' but returns somethings that look awfully
-            // close to seconds... Oh, well...
-            const TInt kpval(
-                codecs[k]->KeepAliveTimer() * KSVPMilliSecondCoefficient );
-            if ( kpval > timeout )
-                {
-                timeout = kpval;
-                }
-                
-            SVPDEBUG2( "CSVPRtpObserverRequest::DetermineTimeoutValue k: %d", k )
-            SVPDEBUG2( "CSVPRtpObserverRequest::DetermineTimeoutValue kpval: %d", kpval )
-            }
-            
-        SVPDEBUG2( "CSVPRtpObserverRequest::DetermineTimeoutValue count: %d", count )
-        }
-    
-    // Now add the drifting to the timeout.
-    timeout += KSVPRtcpTimeoutDrift;
-    
-    SVPDEBUG2( "CSVPRtpObserverRequest::DetermineTimeoutValue timeout: %d", timeout )
-    
-    return timeout;
-    }
-
-// ---------------------------------------------------------------------------
-// CSVPRtpObserverRequest::IsSessionInHoldState
-// ---------------------------------------------------------------------------
-//
-TBool CSVPRtpObserverRequest::IsSessionInHoldState()
-    {
-    if ( SvpSession()->HasHoldController() &&
-            ESVPOnHold == (SvpSession()->HoldController()).HoldState() )
-        {
-        SVPDEBUG1( "CSVPRtpObserverRequest::IsSessionInHoldState ETrue" )
-        return ETrue;
-        }
-    else
-        {
-        SVPDEBUG1( "CSVPRtpObserverRequest::IsSessionInHoldState EFalse" )
-        return EFalse;
-        }
-    }