/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: sbxbool.cxx,v $
 * $Revision: 1.4 $
 *
 * This file is part of OpenOffice.org.
 *
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 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
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#ifndef _ERRCODE_HXX //autogen
#include <tools/errcode.hxx>
#endif
#include "sbx.hxx"
#include "sbxconv.hxx"
#include "sbxres.hxx"

// AB 29.10.99 Unicode
#ifndef _USE_NO_NAMESPACE
using namespace rtl;
#endif

namespace binfilter {

enum SbxBOOL ImpGetBool( const SbxValues* p )
{
	enum SbxBOOL nRes;
	switch( +p->eType )
	{
		case SbxNULL:
			SbxBase::SetError( SbxERR_CONVERSION );
		case SbxEMPTY:
			nRes = SbxFALSE; break;
		case SbxCHAR:
			nRes = p->nChar ? SbxTRUE : SbxFALSE; break;
		case SbxBYTE:
			nRes = p->nByte ? SbxTRUE : SbxFALSE; break;
		case SbxINTEGER:
		case SbxBOOL:
			nRes = p->nInteger ? SbxTRUE : SbxFALSE; break;
		case SbxERROR:
		case SbxUSHORT:
			nRes = p->nUShort ? SbxTRUE : SbxFALSE; break;
		case SbxLONG:
			nRes = p->nLong ? SbxTRUE : SbxFALSE; break;
		case SbxULONG:
			nRes = p->nULong ? SbxTRUE : SbxFALSE; break;
		case SbxSINGLE:
			nRes = p->nSingle ? SbxTRUE : SbxFALSE; break;
		case SbxDATE:
		case SbxDOUBLE:
			nRes = p->nDouble ? SbxTRUE : SbxFALSE; break;
		case SbxDECIMAL:
		case SbxBYREF | SbxDECIMAL:
			{
			double dVal = 0.0;
			if( p->pDecimal )
				p->pDecimal->getDouble( dVal );
			nRes = dVal ? SbxTRUE : SbxFALSE;
			}
			break;
		case SbxSALINT64:
            nRes = p->nInt64 ? SbxTRUE : SbxFALSE; break;
		case SbxSALUINT64:
            nRes = p->uInt64 ? SbxTRUE : SbxFALSE; break;
		case SbxULONG64:
			nRes = !!p->nULong64 ? SbxTRUE : SbxFALSE; break;
		case SbxLONG64:
		case SbxCURRENCY:
			nRes = !!p->nLong64 ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxSTRING:
		case SbxSTRING:
		case SbxLPSTR:
			nRes = SbxFALSE;
			if( p->pString )
			{
				if( p->pString->EqualsIgnoreCaseAscii( SbxRes( STRING_TRUE ) ) )
					nRes = SbxTRUE;
				else if( !p->pString->EqualsIgnoreCaseAscii( SbxRes( STRING_FALSE ) ) )
				{
					// Jetzt kann es noch in eine Zahl konvertierbar sein
					BOOL bError = TRUE;
					double n;
					SbxDataType t;
					USHORT nLen = 0;
					String s( *p->pString );
					if( ImpScan( s, n, t, &nLen ) == SbxERR_OK )
					{
						if( nLen == s.Len() )
						{
							bError = FALSE;
							if( n != 0.0 )
								nRes = SbxTRUE;
						}
					}
					if( bError )
						SbxBase::SetError( SbxERR_CONVERSION );
				}
			}
			break;
		case SbxOBJECT:
		{
			SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
			if( pVal )
				nRes = pVal->GetBool() ? SbxTRUE : SbxFALSE;
			else
			{
				SbxBase::SetError( SbxERR_NO_OBJECT ); nRes = SbxFALSE;
			}
			break;
		}

		case SbxBYREF | SbxCHAR:
			nRes = *p->pChar ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxBYTE:
			nRes = *p->pByte ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxINTEGER:
		case SbxBYREF | SbxBOOL:
			nRes = *p->pInteger ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxLONG:
			nRes = *p->pLong ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxULONG:
			nRes = *p->pULong ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxERROR:
		case SbxBYREF | SbxUSHORT:
			nRes = *p->pUShort ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxSINGLE:
			nRes = ( *p->pSingle != 0 ) ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxDATE:
		case SbxBYREF | SbxDOUBLE:
			nRes = ( *p->pDouble != 0 ) ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxSALINT64:
            nRes = ( *p->pnInt64 ) ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxSALUINT64:
            nRes = ( *p->puInt64 ) ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxULONG64:
			nRes = !!*p->pULong64 ? SbxTRUE : SbxFALSE; break;
		case SbxBYREF | SbxLONG64:
		case SbxBYREF | SbxCURRENCY:
			nRes = !!*p->pLong64 ? SbxTRUE : SbxFALSE; break;

		default:
			SbxBase::SetError( SbxERR_CONVERSION ); nRes = SbxFALSE;
	}
	return nRes;
}

void ImpPutBool( SbxValues* p, INT16 n )
{
	if( n )
		n = SbxTRUE;
	switch( +p->eType )
	{
		case SbxCHAR:
			p->nChar = (xub_Unicode) n; break;
		case SbxUINT:
			p->nByte = (BYTE) n; break;
		case SbxINTEGER:
		case SbxBOOL:
			p->nInteger = n; break;
		case SbxLONG:
			p->nLong = n; break;
		case SbxULONG:
			p->nULong = (UINT32) n; break;
		case SbxERROR:
		case SbxUSHORT:
			p->nUShort = (UINT16) n; break;
		case SbxSINGLE:
			p->nSingle = n; break;
		case SbxDATE:
		case SbxDOUBLE:
			p->nDouble = n; break;
		case SbxSALINT64:
			p->nInt64 = n; break;
		case SbxSALUINT64:
			p->uInt64 = n; break;
		case SbxULONG64:
			p->nULong64.Set( (UINT32)n ); break;
		case SbxLONG64:
		case SbxCURRENCY:
			p->nLong64.Set( (INT32)n ); break;
		case SbxDECIMAL:
		case SbxBYREF | SbxDECIMAL:
			ImpCreateDecimal( p )->setInt( (INT16)n );
			break;

		case SbxBYREF | SbxSTRING:
		case SbxSTRING:
		case SbxLPSTR:
			if( !p->pString )
				p->pString = new XubString;
			*p->pString = SbxRes( n ? STRING_TRUE : STRING_FALSE );
			break;

		case SbxOBJECT:
		{
			SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
			if( pVal )
				pVal->PutBool( BOOL( n != 0 ) );
			else
				SbxBase::SetError( SbxERR_NO_OBJECT );
			break;
		}
		case SbxBYREF | SbxCHAR:
			*p->pChar = (xub_Unicode) n; break;
		case SbxBYREF | SbxBYTE:
			*p->pByte = (BYTE) n; break;
		case SbxBYREF | SbxINTEGER:
		case SbxBYREF | SbxBOOL:
			*p->pInteger = (INT16) n; break;
		case SbxBYREF | SbxERROR:
		case SbxBYREF | SbxUSHORT:
			*p->pUShort = (UINT16) n; break;
		case SbxBYREF | SbxLONG:
			*p->pLong = n; break;
		case SbxBYREF | SbxULONG:
			*p->pULong = (UINT32) n; break;
		case SbxBYREF | SbxSINGLE:
			*p->pSingle = n; break;
		case SbxBYREF | SbxDATE:
		case SbxBYREF | SbxDOUBLE:
			*p->pDouble = n; break;
		case SbxBYREF | SbxSALINT64:
			*p->pnInt64 = n; break;
		case SbxBYREF | SbxSALUINT64:
			*p->puInt64 = n; break;
		case SbxBYREF | SbxULONG64:
			p->pULong64->Set( (UINT32)n ); break;
		case SbxBYREF | SbxLONG64:
		case SbxBYREF | SbxCURRENCY:
			p->pLong64->Set( (INT32)n ); break;

		default:
			SbxBase::SetError( SbxERR_CONVERSION );
	}
}

}
