diff -r f742655b05bf -r d38647835c2e sipvoipprovider/svphold/src/svpholdconnectedstate.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sipvoipprovider/svphold/src/svpholdconnectedstate.cpp	Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,275 @@
+/*
+* Copyright (c) 2006-2008 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:  Connected state class for hold state machine.
+*
+*/
+
+
+#include    <badesca.h>
+#include    <mcesession.h>
+#include    <mcemediastream.h>
+#include    <mcertpsource.h>
+#include    <mcertpsink.h>
+#include    <mceaudiostream.h>
+#include    <mcemediasource.h>
+#include    <mcemediasink.h>
+
+#include    "svpholdconnectedstate.h"
+#include    "svpholdcontroller.h"
+#include    "svpholdattributehandler.h"
+#include    "svpholdobserver.h"
+#include    "svpholdmediahandler.h"
+#include    "svplogger.h"
+
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::CSVPHoldConnectedState
+// ---------------------------------------------------------------------------
+CSVPHoldConnectedState::CSVPHoldConnectedState()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::NewLC
+// ---------------------------------------------------------------------------
+CSVPHoldConnectedState* CSVPHoldConnectedState::NewLC()
+    {
+    CSVPHoldConnectedState* self = new ( ELeave ) CSVPHoldConnectedState;
+    CleanupStack::PushL( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::~CSVPHoldConnectedState
+// ---------------------------------------------------------------------------
+CSVPHoldConnectedState::~CSVPHoldConnectedState()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::DoApplyL
+// ---------------------------------------------------------------------------
+//
+void CSVPHoldConnectedState::DoApplyL( CSVPHoldContext& aContext )
+    {
+    SVPDEBUG1( "CSVPHoldConnectedState::DoApply" );
+    
+    CMceSession* session = aContext.SessionObject();
+    CMceSession::TState sessionState = session->State();
+    SVPDEBUG2( "CSVPHoldConnectedState::DoApply - MCE Session state is = %i",
+                sessionState );
+
+    const RPointerArray< CMceMediaStream >& streams = session->Streams();
+    TSVPHoldStateIndex nextState = KSVPHoldEstablishingStateIndex;
+    
+    TInt audioStreamsHandled = 0;
+    TInt streamCount = streams.Count();
+    SVPDEBUG2( "CSVPHoldConnectedState::DoApply - stream count = %i",
+                streamCount ); 
+    
+    for ( TInt i = 0; i < streamCount; i++ )
+        {
+        CMceMediaStream* mediaStream = streams[ i ];
+        TMceMediaType mediaType = mediaStream->Type();
+        if ( KMceAudio == mediaType )
+            {
+            // This media is audio stream. Handling depends on the request
+            SVPDEBUG2( "CSVPHoldConnectedState::DoApply - Hold request is = %i",
+                        aContext.HoldRequest() );
+
+            nextState = PerformRequestL( aContext, *mediaStream, *session );            
+            audioStreamsHandled++;
+            }
+        }
+    
+    if ( 0 == audioStreamsHandled )
+        {
+        SVPDEBUG1( "CSVPHoldConnectedState::DoApply - No streams - Leave" );
+        User::Leave( KErrSVPHoldStateError );
+        }    
+
+    aContext.SetCurrentStateL( aContext, nextState );
+    SVPDEBUG1( "CSVPHoldConnectedState::DoApply - Handled" );
+    }
+    
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::PerformRequestL
+// ---------------------------------------------------------------------------
+//
+TSVPHoldStateIndex 
+CSVPHoldConnectedState::PerformRequestL( CSVPHoldContext& aContext,
+                                         CMceMediaStream& aMediaStream,
+                                         CMceSession& aSession )
+    {
+    TSVPHoldStateIndex nextState = KSVPHoldEstablishingStateIndex;
+    switch ( aContext.HoldRequest() )
+        {
+        case ESVPLocalHold:
+            {
+            HoldSessionLocallyL( aContext, aMediaStream, aSession );
+            break;
+            }
+
+        case ESVPRemoteHold:
+            {
+            RemoteSessionHoldL( aContext, aMediaStream, aSession );
+            break;
+            }                    
+            
+        case ESVPLocalResume:
+        case ESVPLocalDoubleHold:
+        case ESVPLocalDoubleHoldResume:
+        case ESVPRemoteResume:
+        case ESVPRemoteDoubleHold:
+        case ESVPRemoteDoubleHoldResume:
+            {
+            // Cannot occur in connected state
+            SVPDEBUG1( "CSVPHoldConnectedState::PerformRequestL - StateError" );
+            User::Leave( KErrSVPHoldStateError );                    
+            }
+
+        default:
+            {
+            // Error in request solving, no state change needed:
+            nextState = KSVPHoldConnectedStateIndex;
+            
+            SVPDEBUG2( "CSVPHoldConnectedState::PerformRequestL - Error, request %i", 
+                        aContext.HoldRequest() );
+            break;
+            }
+        }
+        
+    return nextState;
+    }
+    
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::HoldSessionLocallyL
+// ---------------------------------------------------------------------------
+//
+void CSVPHoldConnectedState::
+HoldSessionLocallyL( CSVPHoldContext& aContext,
+                     CMceMediaStream& aMediaStream,
+                     CMceSession& aSession )
+    {
+    SVPDEBUG1( "CSVPHoldConnectedState::HoldSessionLocallyL - IN" );
+    
+    // Handle media stream:
+    aContext.MediaHandler().
+        PerformMediaActionL( aMediaStream,
+                             ESVPLocalHold );
+        
+    // Disable all sources and sinks:
+    aContext.MediaHandler().DisableAudioL( aContext );
+                            
+    aSession.UpdateL();
+    SVPDEBUG1( "CSVPHoldConnectedState::HoldSessionLocallyL done" );    
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::RemoteSessionHoldL
+// ---------------------------------------------------------------------------
+//
+void CSVPHoldConnectedState::
+RemoteSessionHoldL( CSVPHoldContext& aContext,
+                      CMceMediaStream& aMediaStream,
+                      CMceSession& aSession )
+    {
+    SVPDEBUG1( "CSVPHoldConnectedState::RemoteSessionHoldL - In" );
+    
+    MDesC8Array* sessionAttributeLines = aSession.SessionSDPLinesL();
+    CleanupDeletePushL( sessionAttributeLines );
+    TSVPHoldRequestType attribute =
+                      aContext.SolveRequestL( aSession,
+                                              sessionAttributeLines ); 
+    
+    CleanupStack::PopAndDestroy( sessionAttributeLines );
+    
+    MDesC8Array* attributeLines = aMediaStream.MediaAttributeLinesL();
+    CleanupDeletePushL( attributeLines );
+
+    // Check that request has reasonable direction attribute:
+    if ( ESVPNoType == attribute )
+        {
+        attribute = aContext.SolveRequestL( aSession,
+                                            attributeLines,
+                                            ETrue);        
+        }
+        
+    if ( ESVPNoType == attribute )
+        {
+        // Not hold request
+        SVPDEBUG1( "CSVPHoldConnectedState::RemoteSessionHoldL:");
+        SVPDEBUG1( "Not hold request" );
+        User::Leave( KErrSVPHoldNotHoldRequest );
+        }
+    
+    CleanupStack::PopAndDestroy( attributeLines );
+    
+    // Handle media stream:
+    aContext.MediaHandler().
+        PerformMediaActionL( aMediaStream,
+                             ESVPRemoteHold );
+    
+    // Update session
+    aSession.UpdateL();
+    
+    SVPDEBUG1( "CSVPHoldConnectedState::RemoteSessionHoldL - done" );
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::DoEnter
+// ---------------------------------------------------------------------------
+//
+void CSVPHoldConnectedState::DoEnter( CSVPHoldContext& aContext )
+    {
+    SVPDEBUG1( "CSVPHoldConnectedState::DoEnter" );
+
+    TInt err = KErrNone;
+    TRAP( err, aContext.MediaHandler().EnableAudioL( aContext ) );
+
+    // succesfull action is informed to client
+    switch ( aContext.HoldRequest() )
+        {
+        case ESVPRemoteResume:
+            {
+            SVPDEBUG1( "CSVPHoldConnectedState::DoEnter - RemoteResume" );
+            aContext.HoldObserver().SessionRemoteResumed();
+            break;
+            }
+            
+        case ESVPLocalResume:
+            {
+            SVPDEBUG1( "CSVPHoldConnectedState::DoEnter - LocalResume" );
+            aContext.HoldObserver().SessionLocallyResumed();
+            break;
+            }
+            
+        default:
+            {
+            // Nothing to do; occurs only with state rollback
+            SVPDEBUG1( "CSVPHoldConnectedState::DoEnter - Default" );
+            break;
+            }
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CSVPHoldConnectedState::IsOutEstablishingStateActive
+// ---------------------------------------------------------------------------
+//
+TBool CSVPHoldConnectedState::IsOutEstablishingStateActive()
+    {
+    return EFalse;
+    }
+