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-rw-r--r--basic/source/sbx/sbxchar.cxx308
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diff --git a/basic/source/sbx/sbxchar.cxx b/basic/source/sbx/sbxchar.cxx
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--- a/basic/source/sbx/sbxchar.cxx
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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * 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.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_basic.hxx"
-#include <tools/errcode.hxx>
-#include <basic/sbx.hxx>
-#include "sbxconv.hxx"
-
-xub_Unicode ImpGetChar( const SbxValues* p )
-{
- SbxValues aTmp;
- xub_Unicode nRes = 0;
-start:
- switch( +p->eType )
- {
- case SbxNULL:
- SbxBase::SetError( SbxERR_CONVERSION );
- case SbxEMPTY:
- nRes = 0; break;
- case SbxCHAR:
- nRes = p->nChar; break;
- case SbxBYTE:
- nRes = (xub_Unicode) p->nByte;
- break;
- case SbxINTEGER:
- case SbxBOOL:
- if( p->nInteger < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (xub_Unicode) p->nInteger;
- break;
- case SbxERROR:
- case SbxUSHORT:
- nRes = (xub_Unicode) p->nUShort;
- break;
- case SbxLONG:
- if( p->nLong > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else if( p->nLong < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (xub_Unicode) p->nLong;
- break;
- case SbxULONG:
- if( p->nULong > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else
- nRes = (xub_Unicode) p->nULong;
- break;
- case SbxCURRENCY:
- case SbxSALINT64:
- {
- sal_Int64 val = p->nInt64;
-
- if ( p->eType == SbxCURRENCY )
- val = val / CURRENCY_FACTOR;
-
- if( val > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else if( p->nInt64 < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (xub_Unicode) val;
- break;
- }
- case SbxSALUINT64:
- if( p->uInt64 > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else
- nRes = (xub_Unicode) p->uInt64;
- break;
- case SbxSINGLE:
- if( p->nSingle > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else if( p->nSingle < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (xub_Unicode) ImpRound( p->nSingle );
- break;
- case SbxDATE:
- case SbxDOUBLE:
- case SbxDECIMAL:
- case SbxBYREF | SbxDECIMAL:
- {
- double dVal;
- if( p->eType == SbxDECIMAL )
- {
- dVal = 0.0;
- if( p->pDecimal )
- p->pDecimal->getDouble( dVal );
- }
- else
- dVal = p->nDouble;
-
- if( dVal > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else if( dVal < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (sal_uInt8) ImpRound( dVal );
- break;
- }
- case SbxBYREF | SbxSTRING:
- case SbxSTRING:
- case SbxLPSTR:
- if ( p->pOUString )
- {
- double d;
- SbxDataType t;
- if( ImpScan( *p->pOUString, d, t, NULL ) != SbxERR_OK )
- nRes = 0;
- else if( d > SbxMAXCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMAXCHAR;
- }
- else if( d < SbxMINCHAR )
- {
- SbxBase::SetError( SbxERR_OVERFLOW ); nRes = SbxMINCHAR;
- }
- else
- nRes = (xub_Unicode) ImpRound( d );
- }
- break;
- case SbxOBJECT:
- {
- SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
- if( pVal )
- nRes = pVal->GetChar();
- else
- {
- SbxBase::SetError( SbxERR_NO_OBJECT ); nRes = 0;
- }
- break;
- }
-
- case SbxBYREF | SbxCHAR:
- nRes = *p->pChar; break;
- // from here on will be tested
- case SbxBYREF | SbxBYTE:
- aTmp.nByte = *p->pByte; goto ref;
- case SbxBYREF | SbxINTEGER:
- case SbxBYREF | SbxBOOL:
- aTmp.nInteger = *p->pInteger; goto ref;
- case SbxBYREF | SbxLONG:
- aTmp.nLong = *p->pLong; goto ref;
- case SbxBYREF | SbxULONG:
- aTmp.nULong = *p->pULong; goto ref;
- case SbxBYREF | SbxERROR:
- case SbxBYREF | SbxUSHORT:
- aTmp.nUShort = *p->pUShort; goto ref;
- case SbxBYREF | SbxSINGLE:
- aTmp.nSingle = *p->pSingle; goto ref;
- case SbxBYREF | SbxDATE:
- case SbxBYREF | SbxDOUBLE:
- aTmp.nDouble = *p->pDouble; goto ref;
- case SbxBYREF | SbxCURRENCY:
- case SbxBYREF | SbxSALINT64:
- aTmp.nInt64 = *p->pnInt64; goto ref;
- case SbxBYREF | SbxSALUINT64:
- aTmp.uInt64 = *p->puInt64; goto ref;
- ref:
- aTmp.eType = SbxDataType( p->eType & 0x0FFF );
- p = &aTmp; goto start;
-
- default:
- SbxBase::SetError( SbxERR_CONVERSION ); nRes = 0;
- }
- return nRes;
-}
-
-void ImpPutChar( SbxValues* p, xub_Unicode n )
-{
- SbxValues aTmp;
-start:
- switch( +p->eType )
- {
- case SbxCHAR:
- p->nChar = n; break;
- case SbxINTEGER:
- case SbxBOOL:
- p->nInteger = n; break;
- case SbxLONG:
- p->nLong = n; break;
- case SbxSINGLE:
- p->nSingle = n; break;
- case SbxDATE:
- case SbxDOUBLE:
- p->nDouble = n; break;
- case SbxCURRENCY:
- p->nInt64 = n * CURRENCY_FACTOR; break;
- case SbxSALINT64:
- p->nInt64 = n; break;
- case SbxSALUINT64:
- p->uInt64 = n; break;
- case SbxBYREF | SbxDECIMAL:
- ImpCreateDecimal( p )->setChar( n );
- break;
-
- // from here on will be tested
- case SbxBYTE:
- aTmp.pByte = &p->nByte; goto direct;
- case SbxULONG:
- aTmp.pULong = &p->nULong; goto direct;
- case SbxERROR:
- case SbxUSHORT:
- aTmp.pUShort = &p->nUShort; goto direct;
- direct:
- aTmp.eType = SbxDataType( p->eType | SbxBYREF );
- p = &aTmp; goto start;
-
- case SbxBYREF | SbxSTRING:
- case SbxSTRING:
- case SbxLPSTR:
- if ( !p->pOUString )
- p->pOUString = new ::rtl::OUString( n );
- else
- *p->pOUString = ::rtl::OUString( n );
- break;
- case SbxOBJECT:
- {
- SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
- if( pVal )
- pVal->PutChar( n );
- else
- SbxBase::SetError( SbxERR_NO_OBJECT );
- break;
- }
- case SbxBYREF | SbxCHAR:
- *p->pChar = n; break;
- case SbxBYREF | SbxBYTE:
- *p->pByte = (sal_uInt8) n; break;
- case SbxBYREF | SbxINTEGER:
- case SbxBYREF | SbxBOOL:
- *p->pInteger = n; break;
- case SbxBYREF | SbxERROR:
- case SbxBYREF | SbxUSHORT:
- *p->pUShort = (sal_uInt16) n; break;
- case SbxBYREF | SbxLONG:
- *p->pLong = (sal_Int32) n; break;
- case SbxBYREF | SbxULONG:
- *p->pULong = (sal_uInt32) n; break;
- case SbxBYREF | SbxSINGLE:
- *p->pSingle = (float) n; break;
- case SbxBYREF | SbxDATE:
- case SbxBYREF | SbxDOUBLE:
- *p->pDouble = (double) n; break;
- case SbxBYREF | SbxCURRENCY:
- p->nInt64 = n * CURRENCY_FACTOR; break;
- case SbxBYREF | SbxSALINT64:
- *p->pnInt64 = n; break;
- case SbxBYREF | SbxSALUINT64:
- *p->puInt64 = n; break;
-
- default:
- SbxBase::SetError( SbxERR_CONVERSION );
- }
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */