/*

* Copyright (c) 2005-2007 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:  Main plugin class

*

*/

#include "musmanager.h"

#include "musresourceproperties.h"

#include "mussesseioninformationapi.h"

#include "mussettingskeys.h"

#include "mussessionproperties.h"

#include "mussettings.inl"

#include "musaoplugin.h"

#include "mustsypropertymonitor.h"

// Enable the below line if Kodiak Ptt has to be monitered

// #include "muspttcallmonitor.h"

#include "muspropertymonitor.h"

#include "mustsypropertymonitor.h"

#include "muslogger.h"

#include <AlwaysOnlineManagerCommon.h>

#include <AlwaysOnlineManagerClient.h>

#include <mmtsy_names.h>

// -----------------------------------------------------------------------------

// Symbian two-phase constructor.

// -----------------------------------------------------------------------------

//

CMusAoPlugin* CMusAoPlugin::NewL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::NewL" )

    CMusAoPlugin* self = new (ELeave) CMusAoPlugin();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::NewL" )

    return self;

    }

// -----------------------------------------------------------------------------

// C++ constructor.

// -----------------------------------------------------------------------------

//

CMusAoPlugin::CMusAoPlugin() :

    CAlwaysOnlineEComInterface()

    {     

    }

// -----------------------------------------------------------------------------

// Symbian second-phase constructor.

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::ConstructL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::ConstructL" )

    DefinePropertiesL();

    User::LeaveIfError( iServer.Connect() );

    User::LeaveIfError( iPhone.Open( iServer, KMmTsyPhoneName() ) );        

    iTsyPropertyMonitor = CMusTsyPropertyMonitor::NewL(iPhone, *this );    

    iPropertyMonitor = CMusPropertyMonitor::NewL(*this);    

    // Enable the below line if Kodiak Ptt has to be monitered

    // iPttCallMonitor = CMusPttCallMonitor::NewL(*iLineMonitor);    

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::ConstructL" )

    }

// -----------------------------------------------------------------------------

// C++ destructor.

// -----------------------------------------------------------------------------

//

CMusAoPlugin::~CMusAoPlugin()

    {

    MUS_LOG( "-> CMusAoPlugin::~CMusAoPlugin" )

    // should never come here, because service should always be on

    delete iManager;

    delete iPropertyMonitor;

    delete iTsyPropertyMonitor;

    // Enable the below line if Kodiak Ptt has to be monitered

    // delete iPttCallMonitor;

    DeleteProperties();

    iPhone.Close();

    iServer.Close();

    MUS_LOG( "<- CMusAoPlugin::~CMusAoPlugin" )

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::DefineResourcePropertiesL()

// Note : Ignore Define Errors . Because if define fails for sure Set

//        will fail too . But there are some cases in Define Error should

//        be ignored like KErrAlreadyExists , KErrPersmissionDenied.So It

//        could be better if we dont care Define Error but care about Set Err.

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::DefinePropertiesL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::DefineResourceProperties" )

    // define resource properties

    // they need to be defined here to make them exist always

	// Read from cenrep key about the availability of camera and keypad

	// if the availability is dynamic then define a key else no.

	MusSettingsKeys::TAvailability camera = MusSettingsKeys::EAvailabilityStatic;

	MusSettingsKeys::TAvailability keypad = MusSettingsKeys::EAvailabilityStatic ;

    MultimediaSharingSettings::ResourceAvailability(camera,keypad);         

    if( camera == MusSettingsKeys::EAvailabilityDynamic )

    	{

        DefinePropertyL(NMusResourceApi::KCameraAvailability,

                        RProperty::EInt,( TInt ) NMusResourceApi::ENotAvailable);

    	}	

	if( keypad == MusSettingsKeys::EAvailabilityDynamic )

		{		

        DefinePropertyL(NMusResourceApi::KKeypadAvailability,

                        RProperty::EInt,( TInt ) NMusResourceApi::ENotAvailable);      	

		}    		    

    DefinePropertyL(NMusResourceApi::KCameraInformation,

                    RProperty::EInt,( TInt ) NMusResourceApi::EUsePrimaryCamera);   

    DefinePropertyL(NMusSessionInformationApi::KMusCallEvent,

                    RProperty::EInt,( TInt ) NMusSessionInformationApi::ENoCall); 

    DefinePropertyL(NMusSessionInformationApi::KMusCallCount,RProperty::EInt,0); 

    _LIT(KEmptyTelNumber,"");

    DefinePropertyL(NMusSessionInformationApi::KMusTelNumber,

                    RProperty::EText,KEmptyTelNumber); 

    DefinePropertyL(NMusSessionInformationApi::KMUSForbidden,

                 RProperty::EInt,( TInt ) NMusSessionInformationApi::EMUSAllowed); 

    DefinePropertyL(NMusSessionInformationApi::KMusCallDirection,

                RProperty::EInt,( TInt ) NMusSessionInformationApi::ENoDirection);  

    _LIT( KEmptyCallProvider,"" );

    DefinePropertyL(NMusSessionInformationApi::KMUSCallProvider,

                        RProperty::EText,KEmptyCallProvider);

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::DefineResourceProperties" )

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::DefineProperty()

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::DefinePropertyL(TInt aKey,RProperty::TType aType,TInt aVal)

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::DefinePropertyL( intValue )" )

    TInt error = RProperty::Define( NMusResourceApi::KCategoryUid,

                                     aKey,

                                     aType );

    MUS_LOG2( "mus: [MUSAO]     Key=%d defining tried, return=%d", aKey, error )

    if ( error == KErrNone )

        {

        error = RProperty::Set( NMusResourceApi::KCategoryUid, aKey, aVal );

        MUS_LOG2( "mus: [MUSAO]     RProperty value %d set, return = %d",

                  aVal, error )

        User::LeaveIfError( error );

        }

    else

        {

        MUS_LOG( "mus: [MUSAO]     Defining failed, do not set value" )

        }

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::DefinePropertyL( intValue )" )

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::DefineProperty()

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::DefinePropertyL( TInt aKey,

                                    RProperty::TType aType,

                                    const TDesC& aVal )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::DefinePropertyL( DesCValue )" )

    TInt error = RProperty::Define( NMusResourceApi::KCategoryUid,

                                     aKey,

                                     aType );

    MUS_LOG2( "mus: [MUSAO]     Key=%d defining tried, return=%d", aKey, error )  

    if ( error == KErrNone )

        {

        error = RProperty::Set( NMusResourceApi::KCategoryUid, aKey, aVal);

        MUS_LOG_TDESC( "mus: [MUSAO]     Tried to set RProperty value: ", aVal )

        MUS_LOG1("mus: [MUSAO]     return value = %d",error )

        User::LeaveIfError( error );         

        }

    else

        {

        MUS_LOG( "mus: [MUSAO]     Defining failed, do not set value" )

        }

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::DefinePropertyL( DesCValue )" )

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::DeleteResourceProperties()

// Note : There is no need of caring the return value in deleting

//        This will be called when AO Plugin destroyed which is rare to happen

//        Any unwanted deletion of AO Plugin should leave some PS Keys open.

//        But this is OK if we ignore KErrAlreadyExists while defining next time.

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::DeleteProperties()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::DeleteResourcePropertiesL" )

    // Delete resource properties

    // they need to be defined here to make them exist always

    DeleteProperty(NMusResourceApi::KCameraAvailability);

    DeleteProperty(NMusResourceApi::KKeypadAvailability);    

    DeleteProperty(NMusResourceApi::KCameraInformation);

    DeleteProperty(NMusSessionInformationApi::KMusCallEvent);

    DeleteProperty(NMusSessionInformationApi::KMusCallCount);

    DeleteProperty(NMusSessionInformationApi::KMusTelNumber);

    DeleteProperty(NMusSessionInformationApi::KMUSCallProvider);

    DeleteProperty(NMusSessionInformationApi::KMUSForbidden);

    DeleteProperty(NMusSessionInformationApi::KMusCallDirection);

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::DeleteResourcePropertiesL" )

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::DeleteProperty()

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::DeleteProperty(TInt aKey)

    {

    TInt retVal = RProperty::Delete( NMusResourceApi::KCategoryUid,aKey); 

    MUS_LOG2( "mus: [MUSAO]     RProperty::Delete Type=%d return=%d",\

                                                           aKey, retVal )                           

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::HandleServerCommandL

// CallBack from base class.

// -----------------------------------------------------------------------------

//

TAny* CMusAoPlugin::HandleServerCommandL( TInt /*aCommand*/,

                                                      TDesC8* /*aParameters*/  )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::HandleServerCommandL" )

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::HandleServerCommandL: KErrNone" )

    return &iError;;

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::StartMusClient()

// This will start the MusManager Client which inturn should start

// MusManager Server and Availability Plugin.

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::StartMusClientL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::StartMusClient" )

    if( !iManager )

        {

        iManager = CMusManager::NewL();

        }

    iManager->ExamineAvailabilityL();   

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::StartMusClient" ) 

    }

// -----------------------------------------------------------------------------

// CMusAoPlugin::StopMusClient()

// This will stop the MusManager Client which inturn should stop

// MusManager Server and Availability Plugin.

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::StopMusClient()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::StopMusClient" )

    if( iManager )

        {

        delete iManager;

        iManager = NULL;

        }

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::StopMusClient" )

    }

// -----------------------------------------------------------------------------

// From MMusCallStateObserver

// CMusAoPlugin::MusCallStateChanged()

// -----------------------------------------------------------------------------

//

void CMusAoPlugin::MusCallStateChanged( )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusAoPlugin::MusCallStateChanged" )

    TBool dataReady = EFalse;

    TRAPD( error, dataReady = iTsyPropertyMonitor->IsDataReadyL() )

    if ( error == KErrNone &&

            dataReady &&

            iPropertyMonitor->IsCallConnected() )

        {

        MUS_LOG( "mus: [MUSAO]  Starting Mush Client" )

        TRAP( error, StartMusClientL() )

        MUS_LOG1("mus: [MUSAO]  Error Ocurred = %d",error )

        if ( error != KErrNone )

            {

            StopMusClient();

            }

        }

    else

        {

        MUS_LOG( "mus: [MUSAO]  Stopping Mush Client" )

        StopMusClient();

        }

    MUS_LOG( "mus: [MUSAO]  <- CMusAoPlugin::MusCallStateChanged" )

    }

// End of file