/** @file

* Copyright (c) 2005-2006 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:  CUpnpSettings

 *

*/

// INCLUDE FILES

#include "upnpsettings.h"

#include <centralrepository.h>

#include "upnpstring.h"

#include "upnpcompvariant.hrh"

#include <f32file.h> 

const TInt KBufferGranularity = 256;

// =========================== MEMBER FUNCTIONS ===============================

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

// CUpnpSettings::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CUpnpSettings::ConstructL(TUid aRepositoryUid)

{

    iRepository = CRepository::NewL(aRepositoryUid);       

}

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

// CUpnpSettings::NewL

// Two-phased constructor.

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

//

EXPORT_C CUpnpSettings* CUpnpSettings::NewL(TUid aRepositoryUid)

{

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

    CleanupStack::PushL(self);

    self->ConstructL(aRepositoryUid);

    CleanupStack::Pop();

    return self;

}

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

// CUpnpSettings::CUpnpSettings

// Destructor

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

//

CUpnpSettings::~CUpnpSettings()

{

    delete iRepository;

}

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

// CUpnpSettings::Set

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::Set(TUint aId, TInt& aValue)

{  

    if ((aId == KUPnPStackFileBufferSize)&&(aValue<0))

        return KErrArgument;

    else  

        return iRepository->Set(aId, aValue);       

}

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

// CUpnpSettings::Get

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::Get(TUint aId, TInt& aValue)

{

    return iRepository->Get(aId, aValue);

}

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

// CUpnpSettings::Set

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::SetL(TUint aId, const TDesC8& aValue)

{

    HBufC* data = UpnpString::ToUnicodeL(aValue);

    TPtr dataPtr(data->Des());

    TInt err = iRepository->Set(aId, dataPtr);

    delete data;

    return err;

}    

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

// CUpnpSettings::Set

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::Set(TUint aId, const TDesC& aValue)

{

    return iRepository->Set(aId, aValue);

}

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

// CUpnpSettings::Get

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::Get(TUint aId, TDes& aValue)

{

    return iRepository->Get(aId, aValue);

}    

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

// CUpnpSettings::Get

// See upnpsettings.h

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

//

EXPORT_C HBufC8* CUpnpSettings::GetL(TUint aId)

    {

    TInt len(0);

    HBufC* buf(0);

    TInt err(KErrNotFound);

    do //until the buffer is large enough

        {

        len += KBufferGranularity;

        delete buf; // first time it is Null

        buf = HBufC::NewL(len);

        TPtr bufPtr(buf->Des());

        err = iRepository->Get(aId, bufPtr);

        } while(err == KErrOverflow );

    // handle error

    if(err)

        {

        delete buf;

        User::Leave(err);

        }

    // convert to UTF-8

    CleanupStack::PushL(buf);       

    HBufC8* buf8 = UpnpString::FromUnicodeL(*buf);

    CleanupStack::PopAndDestroy(buf);

    return buf8;

    }

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

// CUpnpSettings::GetUserAgentL

// See upnpsettings.h

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

//

EXPORT_C HBufC8* CUpnpSettings::GetUserAgentL()

    {       

    #if defined(__HN_31__) || defined(__HN_32__)

    CUpnpSettings* usc = CUpnpSettings::NewL( KHnCRUidUPnPStack );

    #else

    CUpnpSettings* usc = CUpnpSettings::NewL( KCRUidUPnPStack );

    #endif

    CleanupStack::PushL(usc);

    HBufC8* tmp = usc->GetL(CUpnpSettings::KUPnPStackCustomizedUserAgent);  

    CleanupStack::PopAndDestroy(usc);  

    return tmp;

    }

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

// CUpnpSettings::Get

// See upnpsettings.h

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

//

EXPORT_C TInt CUpnpSettings::GetIapL()

{

    TInt noIap = 0;     

    #if defined(__HN_31__) || defined(__HN_32__)

    CUpnpSettings* usc = CUpnpSettings::NewL( KHnCRUidUPnPStack );

    #else

    CUpnpSettings* usc = CUpnpSettings::NewL( KCRUidUPnPStack );

    #endif

    CleanupStack::PushL(usc);

    usc->Get(CUpnpSettings::KUPnPStackIapId, noIap);  

    CleanupStack::PopAndDestroy(usc);  

    return noIap;

}

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

// CUpnpSettings::GetFileBufferSizeL

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

//

EXPORT_C TInt CUpnpSettings::GetFileBufferSizeL()

    {

    TInt size = 0;  

    #if defined(__HN_31__) || defined(__HN_32__)

    CUpnpSettings* usc = CUpnpSettings::NewL( KHnCRUidUPnPStack );

    #else

    CUpnpSettings* usc = CUpnpSettings::NewL( KCRUidUPnPStack );

    #endif

    CleanupStack::PushL(usc);

    User::LeaveIfError(usc->Get(CUpnpSettings::KUPnPStackFileBufferSize, size));  

    CleanupStack::PopAndDestroy(usc);  

    return size;

    }

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

// CUpnpSettings::GetServerHeaderL

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

//

EXPORT_C HBufC8* CUpnpSettings::GetServerHeaderL()

{

    #if defined(__HN_31__) || defined(__HN_32__)

    CUpnpSettings* usc = CUpnpSettings::NewL( KHnCRUidUPnPStack );

    #else

    CUpnpSettings* usc = CUpnpSettings::NewL( KCRUidUPnPStack );

    #endif

    CleanupStack::PushL(usc);

    HBufC8* tmp = usc->GetL(CUpnpSettings::KUPnPStackCustomizedServerHeader);  

    CleanupStack::PopAndDestroy(usc);  

    return tmp;

}

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

// CUpnpSettings::GetServerHeaderL

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

//

HBufC8* CUpnpSettings::GetMSearchConfigurationL()

{

    #if defined(__HN_31__) || defined(__HN_32__)

    CUpnpSettings* usc = CUpnpSettings::NewL( KHnCRUidUPnPStack );

    #else

    CUpnpSettings* usc = CUpnpSettings::NewL( KCRUidUPnPStack );

    #endif

    CleanupStack::PushL(usc);

    HBufC8* tmp = usc->GetL(CUpnpSettings::KUPnPStackMSearchConfig);  

    CleanupStack::PopAndDestroy(usc);  

    return tmp;

}

// End of File