/*

 * 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 "hsrcbttools.h"

#include "hsrcbttoolsobserver.h"

#include "debug.h"

CHsRCBTManager* CHsRCBTManager::NewL( RSocketServ& aSServ,

        MHsRCBTManagerObserver* aBTManagerObserver )

    {

    CHsRCBTManager* self = CHsRCBTManager::NewLC( aSServ, aBTManagerObserver );

    CleanupStack::Pop( self ); // self;

    return self;

    }

CHsRCBTManager* CHsRCBTManager::NewLC( RSocketServ& aSServ,

        MHsRCBTManagerObserver* aBTManagerObserver )

    {

    CHsRCBTManager* self = new ( ELeave ) CHsRCBTManager( aSServ,

            aBTManagerObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

CHsRCBTManager::~CHsRCBTManager()

    {

    TRACE_FUNC_ENTRY

    TRAP_IGNORE(RestoreInitialSettingsL());

    if ( iBTSettings )

        {

        delete iBTSettings;

        }

    if ( iBTConnection )

        {

        delete iBTConnection;

        }

    if ( iDiscoverer )

        {

        delete iDiscoverer;

        }

    if ( iBTDiscovery )

        {

        delete iBTDiscovery;

        }

    iDesiredMAC.Close();

    iDesiredName.Close();

    iBTInitialName.Close();

    iBTName.Close();

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::ConnectDevAddrL( const TBTDevAddr& aDevAddr )

    {

    TRACE_FUNC_ENTRY

    iDesiredMAC.Zero();

    iDesiredName.Zero();

    iSearchType = EDevAddr;

    aDevAddr.GetReadable( iDesiredMAC );

    TBTPowerStateValue powerState;

    TInt err = iBTSettings->GetPowerState( powerState );

    if ( KErrNone == err && powerState == EBTPowerOff )

        {

        TurnOnBTL();

        }

    iDiscoverer->DeviceSearchL();

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::ConnectDevNameL( const TDesC& aDeviceName )

    {

    TRACE_FUNC_ENTRY

    iDesiredMAC.Zero();

    iDesiredName.Zero();

    iSearchType = EDevName;

    iDesiredName.Copy( aDeviceName );

    TBTPowerStateValue powerState;

    iBTSettings->GetPowerState( powerState );

    TInt err = iBTSettings->GetPowerState( powerState );

    if ( KErrNone == err && powerState == EBTPowerOff )

        {

        TurnOnBTL();

        }

    iDiscoverer->DeviceSearchL();

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::CancelConnecting()

    {

    TRACE_FUNC_ENTRY

    if ( iDiscoverer )

        iDiscoverer->Cancel();

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::SetService( const TUUID &aService )

    {

    iServiceSet = ETrue;

    iService = aService;

    }

CHsRCBTManager::CHsRCBTManager( RSocketServ& aSServ,

        MHsRCBTManagerObserver* aBTManagerObserver ) :

    iSServ( aSServ ), iBTManagerObserver( aBTManagerObserver )

    {

    }

void CHsRCBTManager::ConstructL()

    {

    TRACE_FUNC_ENTRY

    iBTSettings = CBTEngSettings::NewL( this );

    iBTConnection = CBTEngConnMan::NewL( this );

    iDiscoverer = CHsRCDeviceDiscoverer::NewL( this, iSServ );

    iBTDiscovery = CBTEngDiscovery::NewL( this );

    User::LeaveIfError( iDesiredName.Create( KMaxBCBluetoothNameLen ) );

    User::LeaveIfError( iDesiredMAC.Create( KMaxBCBluetoothNameLen ) );

    User::LeaveIfError( iBTInitialName.Create( KMaxBluetoothNameLen ) );

    User::LeaveIfError( iBTName.Create( KMaxBluetoothNameLen ) );

    User::LeaveIfError( iBTSettings->GetLocalName( iBTInitialName ) );

    iBTName.Copy( iBTInitialName );

    User::LeaveIfError( iBTSettings->GetVisibilityMode(

            iBTInitialVisibilityMode ) );

    iServiceSet = EFalse;

    User::LeaveIfError( iBTSettings->GetPowerState( iBTInitialPowerState ) );

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::PowerStateChanged( TBTPowerStateValue /*aState*/)

    {

    }

void CHsRCBTManager::VisibilityModeChanged( TBTVisibilityMode /*aState*/)

    {

    }

void CHsRCBTManager::ConnectComplete( TBTDevAddr& /*aAddr*/, TInt aErr,

        RBTDevAddrArray* /*aConflicts*/)

    {

    TRACE_FUNC_ENTRY

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

    if ( ( aErr != KErrNone ) && iBTManagerObserver )

        {

        iBTManagerObserver->HandleDesiredDevNotFound( aErr );

        }

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::DisconnectComplete( TBTDevAddr& /*aAddr*/, TInt /*aErr*/)

    {

    }

void CHsRCBTManager::PairingComplete( TBTDevAddr& /*aAddr*/, TInt /*aErr*/)

    {

    }

void CHsRCBTManager::ServiceSearchComplete(

        const RSdpRecHandleArray& /* aResult */,

        TUint /* aTotalRecordsCount */, TInt /* aErr */)

    {

    }

void CHsRCBTManager::AttributeSearchComplete(

        TSdpServRecordHandle /* aHandle */, const RSdpResultArray& /* aAttr */,

        TInt /* aErr */)

    {

    }

void CHsRCBTManager::ServiceAttributeSearchComplete(

        TSdpServRecordHandle /* aHandle */, const RSdpResultArray& aAttr, 

        TInt /* aErr */)

    {

    TRACE_FUNC_ENTRY

    TInt port;

    TInt err = FindPort( aAttr, port );

    iDiscoverer->Cancel();

    if ( ( err == KErrNone ) && ( iBTManagerObserver ) )

        {

        iBTManagerObserver->HandleDesiredDevFound( iDesiredName, iDevAddr, 

                port );

        }

    else

        {

        if ( iBTManagerObserver )

            {

            iBTManagerObserver->HandleDesiredDevNotFound( err );

            }

        }

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::DeviceSearchComplete( CBTDevice* /* aDevice */, 

        TInt /* aErr */)

    {

    }

void CHsRCBTManager::HandleDeviceFindSuccessL( TDesC8& aDevAddr,

        TDesC8& aDevName, TUint16 /* aMajServClass */,

        TUint /* aMajDeviceClass */, TUint8 /* aMinDeviceClass */)

    {

    TRACE_FUNC_ENTRY

    RBuf bufAddr;

    RBuf bufName;

    bufAddr.CleanupClosePushL();

    bufName.CleanupClosePushL();

    bufAddr.CreateL( aDevAddr.Length() );

    bufName.CreateL( aDevName.Length() );

    bufAddr.Copy( aDevAddr );

    bufName.Copy( aDevName );

    TRACE_INFO( (_L8("DevNAME: %S :: DevADDR: %S") , &aDevName, &aDevAddr) )

    if ( ( iSearchType == EDevAddr ) && ( bufAddr == iDesiredMAC ) )

        {

        iDiscoverer->Cancel();

        TBTDevAddr addr;

        User::LeaveIfError( addr.SetReadable( bufAddr ) );

        iDevAddr = addr;

        iDesiredName.Copy( aDevName );

        TRAPD(err,FindServiceL(iDevAddr, iService));

        if ( ( err != KErrNone ) && ( iBTManagerObserver ) )

            {

            iBTManagerObserver->HandleDesiredDevNotFound( err );

            }

        iDesiredMAC.Zero();

        }

    else if ( ( iSearchType == EDevName ) && ( bufName == iDesiredName ) )

        {

        iDiscoverer->Cancel();

        User::LeaveIfError( iDevAddr.SetReadable( bufAddr ) );

        TRAPD(err, FindServiceL(iDevAddr, iService));

        if ( ( err != KErrNone ) && ( iBTManagerObserver ) )

            {

            iBTManagerObserver->HandleDesiredDevNotFound( err );

            }

        iDesiredName.Zero();

        }

    CleanupStack::PopAndDestroy( 2 );

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::HandleDeviceFindFailed( TInt aErr )

    {

    TRACE_FUNC_ENTRY

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

    if ( iBTManagerObserver )

        {

        iBTManagerObserver->HandleDesiredDevNotFound( aErr );

        }

    TRACE_FUNC_EXIT

    }

TInt CHsRCBTManager::FindPort( const RSdpResultArray& aAttr, TInt& aPort )

    {

    TRACE_FUNC_ENTRY

    TInt res = KErrNotFound;

    for ( TInt i = 0; i < aAttr.Count(); i++ )

        {

        TBTEngSdpAttrValue attr = aAttr[i];

        if ( attr.iAttrType == ETypeUint )

            {

            aPort = attr.iAttrValue.iValNumeric;

            res = KErrNone;

            TRACE_INFO( (_L("Found port: %d"), aPort) );

            }

        }

    TRACE_FUNC_EXIT

    return res;

    }

void CHsRCBTManager::RestoreInitialSettingsL()

    {

    TRACE_FUNC_ENTRY

    User::LeaveIfError( iBTSettings->SetLocalName( iBTInitialName ) );

    User::LeaveIfError( iBTSettings->SetPowerState( iBTInitialPowerState ) );

    User::LeaveIfError( iBTSettings->SetVisibilityMode(

            iBTInitialVisibilityMode ) );

    TRACE_FUNC_EXIT

    }

void CHsRCBTManager::SetBTNameL( const TDesC& aBTName )

    {

    iBTName.Copy( aBTName );

    User::LeaveIfError( iBTSettings->SetLocalName( iBTName ) );

    }

void CHsRCBTManager::TurnOnBTL( const TDesC& aName )

    {

    User::LeaveIfError( iBTSettings->SetPowerState( EBTPowerOn ) );

    SetBTNameL( aName );

    }

void CHsRCBTManager::TurnOffBTL()

    {

    User::LeaveIfError( iBTSettings->SetPowerState( EBTPowerOff ) );

    }

void CHsRCBTManager::FindServiceL( const TBTDevAddr &aDevAddr,

        const TUUID& aService )

    {

    TRACE_FUNC_ENTRY

    if ( !iServiceSet )

        {

        User::Leave( KErrNotReady );

        }

    TInt err = iBTDiscovery->RemoteSdpQuery( aDevAddr, aService,

            KSdpAttrIdProtocolDescriptorList );

    if ( err != KErrNone )

        {

        iDiscoverer->DeviceSearchL();

        }

    TRACE_FUNC_EXIT

    }