--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessoryservices/pluggeddisplay/pluggeddisplayengine/src/compositecablestatusfsm.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,276 @@
+/*
+* Copyright (c) 2009 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:  Finite State Machine class for Composite Cable Status.
+*
+*/
+
+
+#include "pdeconstants.h"
+#include "accessoryconnectionif.h"
+#include "compositecablestateidle.h"
+#include "compositecablestateconnected.h"
+#include "compositecablestatusfsm.h"
+#include "trace.h"
+#include <centralrepository.h>
+#include <accessoriescrkeys.h>
+#include <tvoutconfig.h>
+
+
+// ======== LOCAL FUNCTIONS ========
+
+
+// ======== MEMBER FUNCTIONS ========
+
+
+// ---------------------------------------------------------------------------
+// Symbian two-phased constructor
+// ---------------------------------------------------------------------------
+//
+CCompositeCableStatusFSM* CCompositeCableStatusFSM::NewL(
+        RAccessoryServer& aAccessoryServer, CPDEngine *aPdEngine )
+    {
+    FUNC_LOG;
+    CCompositeCableStatusFSM* self = new ( ELeave ) CCompositeCableStatusFSM();
+    CleanupStack::PushL( self );
+    self->ConstructL( aAccessoryServer, aPdEngine );
+    CleanupStack::Pop( self );    
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CCompositeCableStatusFSM::~CCompositeCableStatusFSM()
+    {
+    FUNC_LOG;
+    iCurrentStateId = ECompositeCableStateUndefined;
+    if ( iAccessoryConnectionIf )
+        {
+        iAccessoryConnectionIf->Cancel();
+        delete iAccessoryConnectionIf;
+        }
+    if ( iTVOutConfigForComposite )
+        {
+        iTVOutConfigForComposite->Cancel();
+        delete iTVOutConfigForComposite;
+        }
+    // Delete state objects
+    for (TInt i = 0; i < ECompositeCableStateMaxValue; i++ )
+        {
+        delete iStateArray[i];
+        }   
+    }
+
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+void CCompositeCableStatusFSM::Start()
+    {
+    FUNC_LOG;
+    // Step to the initial state.
+    iCurrentStateId = ECompositeCableStateIdle;
+    iStateArray[iCurrentStateId]->Enter();
+    }
+
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+TFSMId CCompositeCableStatusFSM::FSMID()
+    {
+    FUNC_LOG;
+    TFSMId aFSMID( EPDEFSMIdCompositeCableStatus );
+    return aFSMID;    
+    }
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+TFSMState CCompositeCableStatusFSM::CurrentStateID()
+    {
+    FUNC_LOG;
+    TFSMState currentState( ECompositeCableStateUndefined );
+    if ( ( 0 <= iCurrentStateId ) && 
+            ( ECompositeCableStateMaxValue > iCurrentStateId ))
+        {
+        currentState = iCurrentStateId;
+        }
+    INFO_1( "iCurrentStateId: %i", iCurrentStateId );
+    return currentState;
+    }
+
+
+//------------------------------------------------------------------------------
+// From MPdeFSM.
+//------------------------------------------------------------------------------
+//
+TBool CCompositeCableStatusFSM::ProcessCommandL( const TProcessCmdId /*aCommand*/,
+    const TASYCmdParams& /* aCmdParams*/,
+    MPDAsyCmdHandler& /*aAsyCmdHandler*/ )
+    {
+    FUNC_LOG;
+    TBool commandHandled( EFalse );
+    // Current implementation does not receive/accept any ASY commands.
+    return commandHandled;
+    }
+
+//------------------------------------------------------------------------------
+//  From MPdeFSM.
+//------------------------------------------------------------------------------
+//
+TInt CCompositeCableStatusFSM::GetAccPolGenericID( TAccPolGenericID& aAccPolGenericID )
+    {
+    FUNC_LOG;
+    return iAccessoryConnectionIf->GetAccPolGenericID( aAccPolGenericID );
+    }
+
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+void CCompositeCableStatusFSM::Input(
+        TFSMInterfaceId aInterfaceId ,
+        TFSMEventId aEvent )
+    {
+    FUNC_LOG;
+    if ( ECompositeCableStateUndefined != iCurrentStateId )
+        {
+        if ( NULL != iStateArray[iCurrentStateId] )
+            {
+            iStateArray[iCurrentStateId]->Input( aInterfaceId, aEvent );
+            }
+        }  
+    }
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+MFSMState* CCompositeCableStatusFSM::CurrentState()
+    {
+    FUNC_LOG;
+    MFSMState* currentState( NULL );
+    if (    ( 0 <= iCurrentStateId ) && 
+            ( ECompositeCableStateMaxValue > iCurrentStateId ))
+        {
+        currentState = iStateArray[iCurrentStateId];
+        }
+    return currentState;
+    }
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+TPtrC CCompositeCableStatusFSM::CurrentStateName()
+    {
+    FUNC_LOG;
+    TPtrC currentStateName;
+    currentStateName.Set( KNullDesC );
+    if ( ( 0 <= iCurrentStateId ) && 
+         ( ECompositeCableStateMaxValue > iCurrentStateId ))
+        {
+        if ( NULL != iStateArray[iCurrentStateId] )
+             {
+             currentStateName.Set( iStateArray[iCurrentStateId]->Name() );
+             }
+        }
+    return currentStateName;
+    }
+
+// ---------------------------------------------------------------------------
+// From MFSMForBody.
+// ---------------------------------------------------------------------------
+//
+TFSMMainAndSubState CCompositeCableStatusFSM::CurrentMainAndSubstateIDs()
+    {
+    FUNC_LOG;
+    TFSMMainAndSubState state;
+    state.iMainState = ECompositeCableStateUndefined;
+    state.iSubstate = 0;
+    if ( ( 0 <= iCurrentStateId ) && 
+            ( ECompositeCableStateMaxValue > iCurrentStateId ))
+        {
+        state.iMainState = iCurrentStateId;
+        state.iSubstate = iStateArray[iCurrentStateId]->SubId();
+        }
+    INFO_2( "Main state id: %i, substate id: %i", state.iMainState, state.iSubstate );
+    return state;
+    }
+
+// ---------------------------------------------------------------------------
+// From MFSMForState.
+// ---------------------------------------------------------------------------
+//
+TBool CCompositeCableStatusFSM::Transit( TFSMState aNextState )
+    {
+    FUNC_LOG;
+    TBool retVal(EFalse);
+    if ( (  0 <= aNextState ) && 
+         (  ECompositeCableStateMaxValue > aNextState ) )
+        {
+        iCurrentStateId = aNextState;
+        if ( NULL != iStateArray[iCurrentStateId])
+            {
+            retVal = ETrue;
+            iStateArray[iCurrentStateId]->Enter();
+            }
+        }
+    if ( EFalse == retVal )
+        {
+        //Something is wrong
+        INFO("Incorrect nextstate");
+        }   
+    INFO_1("TBool retVal %i", retVal);
+    return retVal;
+    }
+
+// ---------------------------------------------------------
+// C++ constructor
+// ---------------------------------------------------------
+//
+CCompositeCableStatusFSM::CCompositeCableStatusFSM()
+    {
+    FUNC_LOG;
+    }
+
+
+// ---------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------
+//
+void CCompositeCableStatusFSM::ConstructL(
+        RAccessoryServer& aAccessoryServer, CPDEngine *aPdEngine )
+    {
+    FUNC_LOG;
+    
+    iPdEngine = aPdEngine;    
+    
+    // Create interface objecs
+    iAccessoryConnectionIf = CAccessoryConnectionIf::NewL( *this, aAccessoryServer );
+    iTVOutConfigForComposite = CTVOutConfigForComposite::NewL( *this );
+
+    // Create state objects here.
+    iStateArray[ ECompositeCableStateIdle ] = CCompositeCableStateIdle::NewL( *this );
+    iStateArray[ ECompositeCableStateConnected ] = CCompositeCableStateConnected::NewL( *this, *iTVOutConfigForComposite, *this );
+    }
+
+// ======== GLOBAL FUNCTIONS ========
+