/*

* Copyright (c) 2008 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:  Utils methods.

 *

*/

// INCLUDE FILES

#include <xcfwnodeinterface.h>

#include <gecodefaultobject.h>

#include "chfactsetutils.h"

#include "chfactorysettingsglobals.h"

#include "cpdebug.h"

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

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

// FactSetCHUtils::StrDec2Int

// (other items were commented in a header).

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

//

TUint FactSetCHUtils::StrDec2Uint( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::StrDec2Uint" ));

    TLex lexer(aStr);

    TInt ret;

    if ( lexer.Val( ret ) )

        {

        _LIT(KDesc, "Int");

        BadArgument( KDesc, aStr, KErrArgument ) ;

        }

    return ret;

    }

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

// FactSetCHUtils::Str2Uint

// (other items were commented in a header).

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

//   

TUint FactSetCHUtils::Str2Uint( const TDesC& aStr )

    {

    TUint ret(Str2Int( aStr ) );

    return ret;

    }

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

// FactSetCHUtils::Str2Bool

// (other items were commented in a header).

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

//   

TBool FactSetCHUtils::Str2Bool( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::Str2Bool" ));

    TBool ret;

    if ( !aStr.Compare( KTrue ) )

        {

        ret = ETrue;

        }

    else if ( !aStr.Compare( KFalse ) )

        {

        ret = EFalse;

        }

    else

        ret = (Str2Int( aStr ) );

    return ret;

    }

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

// FactSetCHUtils::Str2Int

// (other items were commented in a header).

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

//   

TInt FactSetCHUtils::Str2Int( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::Str2Int" ));

    // if a string starts from '0x' then convert aStr from hex to int.

    // else send aStr to the StrDec2Uint	

    _LIT(KHexStart,"0x");

    TInt position(aStr.Find( KHexStart ) );

    TInt ret(KErrArgument);

    if ( position == 0 )

        {

        // is hex

        TPtrC string(aStr.Mid( KHexStart().Length( ) ) );

        ret = StrHex2Uint( string );

        }

    else

        {

        ret = StrDec2Uint( aStr );

        }

    return ret;

    }

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

// FactSetCHUtils::StrHex2UintL

// (other items were commented in a header).

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

//

TUint FactSetCHUtils::StrHex2Uint( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::StrHex2Uint" ));

    TLex lexer(aStr);

    TUint ret;

    if ( lexer.Val( ret, EHex ) )

        {

        _LIT(KDesc, "Hex");

        BadArgument( KDesc, aStr, KErrArgument );

        }

    return ret;

    }

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

// FactSetCHUtils::Str2Str8L

// (other items were commented in a header).

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

//

HBufC8* FactSetCHUtils::Str2Str8LC( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::Str2Str8LC" ));

    HBufC8* ret = HBufC8::NewLC( aStr.Length( ) );

    ret->Des().Copy( aStr );

    return ret;

    }

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

// FactSetCHUtils::Str2UidL

// (other items were commented in a header).

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

//

TUid FactSetCHUtils::Str2Uid( const TDesC& aStr )

    {

    return TUid( TUid::Uid( Str2Uint( aStr ) ) );

    }

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

// FactSetCHUtils::Str2UidL

// (other items were commented in a header).

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

//

TReal FactSetCHUtils::Str2Real( const TDesC& aStr )

    {

    CP_DEBUG(_L8("FactSetCHUtils::Str2Real" ));

    TLex lexer(aStr);

    TReal ret;

    if ( lexer.Val( ret ) )

        {

        _LIT(KDesc, "Real");

        BadArgument( KDesc, aStr, KErrArgument );

        }

    return ret;

    }

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

// FactSetCHUtils::Str2IntL

// (other items were commented in a header).

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

//

TInt32 FactSetCHUtils::Str2Int32( const TDesC& aStr )

    {

    TInt32 ret(Str2Int( aStr ) );

    return ret;

    }

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

// FactSetCHUtils::BadArgument

// (other items were commented in a header).

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

//

void FactSetCHUtils::BadArgument( const TDesC& aCategory,

    const TDesC& aArgument, TInt aReason )

    {

    TRAP_IGNORE( BadArgumentL(aCategory, aArgument, aReason) );

    }

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

// FactSetCHUtils::BadArgumentL

// (other items were commented in a header).

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

//

void FactSetCHUtils::BadArgumentL( const TDesC& aCategory,

    const TDesC& aArgument, TInt aReason )

    {

    CP_DEBUG(_L8("FactSetCHUtils::BadArgumentL" ));

    _LIT(K2Dot,":");

    HBufC* buf = HBufC::NewLC( aCategory.Length( ) + aArgument.Length( )

            + K2Dot().Length( ) );

    TPtr ptr(buf->Des( ) );

    ptr.Copy( aCategory );

    ptr.Append( K2Dot );

    ptr.Append( aArgument );

    BadArgument( ptr, aReason );

    CleanupStack::PopAndDestroy( buf );

    }

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

// FactSetCHUtils::BadArgument

// (other items were commented in a header).

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

//

void FactSetCHUtils::BadArgument( const TDesC& aCategory, TInt aArgument,

    TInt aReason )

    {

    TBuf<KMaxIntString> buf;

    buf.Num( aArgument );

    BadArgument( aCategory, buf, aReason );

    }

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

// FactSetCHUtils::BadArgument

// (other items were commented in a header).

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

//

void FactSetCHUtils::BadArgument( const TDesC& aCategory, TInt aReason )

    {

    User::Panic( aCategory, aReason );

    }

//  End of File