/*

 * Component Name: Headset Simulator

 * Author: Comarch S.A.

 * Version: 1.0

 * Copyright (c) 2010 Comarch S.A.

 *  

 * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on 

 * the basis of the Member Contribution Agreement entered between Comarch S.A. 

 * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be 

 * used only in accordance with the terms and conditions of the Agreement. 

 * Any other usage, duplication or redistribution of this Software is not 

 * allowed without written permission of Comarch S.A.

 * 

 */

#include "hsclientmanager.h"

#include "hsclientobservers.h"

#include "hsclient.h"

#include "debug.h"

CHsClientManager* CHsClientManager::NewL()

    {

    CHsClientManager *self = CHsClientManager::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

CHsClientManager* CHsClientManager::NewLC()

    {

    CHsClientManager *self = new ( ELeave ) CHsClientManager;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

CHsClientManager::~CHsClientManager()

    {

    TRACE_FUNC_ENTRY

    iClientArray.ResetAndDestroy();

    iObserverArray.Close();

    TRACE_FUNC_EXIT

    }

void CHsClientManager::SetClientStateNotfierL(

        MHsClientStateNotifier &aClientStateNotifier, TInt aNumber )

    {

    TRACE_FUNC_ENTRY

    TRACE_INFO( ( _L("aNumber = %d"), aNumber) );

    if ( aNumber < 0 )

        {

        User::Leave( KErrUnderflow );

        }

    else if ( aNumber >= iClientArray.Count() )

        {

        User::Leave( KErrOverflow );

        }

    iClientArray[aNumber]->SetClientStateNotfier( aClientStateNotifier );

    iObserverArray.InsertL( &aClientStateNotifier, aNumber );

    TRACE_FUNC_EXIT

    }

TInt CHsClientManager::Send( const TDesC8 &aAt, TInt aNumber )

    {

    TRACE_FUNC_ENTRY

    TRACE_INFO((_L8("Data to be send: %S"), &aAt))

    TInt err = KErrNone;

    if ( aNumber >= 0 && aNumber < iClientArray.Count() )

        {

        iClientArray[aNumber]->Send( aAt );

        }

    else

        {

        err = KErrNotFound;

        }

    TRACE_INFO( ( _L("Returned value = %d"), err) );

    TRACE_FUNC_EXIT

    return err;

    }

void CHsClientManager::DisconnectClients()

    {

    TRACE_FUNC_ENTRY

    //free memory

    iClientArray.ResetAndDestroy();

    iObserverArray.Reset();

    TRACE_FUNC_EXIT

    }

void CHsClientManager::HandleNewClientL( CHsClient *aClient, TInt aErr )

    {

    TRACE_FUNC_ENTRY

    TRACE_INFO( ( _L("aErr = %d"), aErr) );

    if ( aClient && aErr == KErrNone )

        {

        iClientArray.AppendL( aClient );

        aClient->SetClientDisconnectNotfier( *this );

        iObserverArray.AppendL( aClient->GetClientStateNotifer() );

        }

    TRACE_FUNC_EXIT

    }

void CHsClientManager::HandleClientDisconnect( CHsClient *aClient, 

        TInt /** aErr */)

    {

    TRACE_FUNC_ENTRY

    TInt idx = iClientArray.Find( aClient );

    if ( KErrNotFound != idx )

        {

        iClientArray.Remove( idx );

        iObserverArray.Remove( idx );

        }

    delete aClient;

    TRACE_FUNC_EXIT

    }

CHsClientManager::CHsClientManager() :

    iClientArray( KHsClientManagerArrayMinSize ), iObserverArray(

            KHsClientManagerArrayMinSize )

    {

    }

void CHsClientManager::ConstructL()

    {

    }