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/*************************************************************************
*
* 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"
#include "sbxres.hxx"
#include "runtime.hxx"
#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif
// AB 29.10.99 Unicode
#ifndef _USE_NO_NAMESPACE
using namespace rtl;
#endif
// Die Konversion eines Items auf String wird ueber die Put-Methoden
// der einzelnen Datentypen abgewickelt, um doppelten Code zu vermeiden.
::rtl::OUString ImpGetString( const SbxValues* p )
{
SbxValues aTmp;
::rtl::OUString aRes;
aTmp.eType = SbxSTRING;
aTmp.pOUString = &aRes;
switch( +p->eType )
{
case SbxNULL:
SbxBase::SetError( SbxERR_CONVERSION );
case SbxEMPTY:
break;
case SbxCHAR:
ImpPutChar( &aTmp, p->nChar ); break;
case SbxBYTE:
ImpPutByte( &aTmp, p->nByte ); break;
case SbxINTEGER:
ImpPutInteger( &aTmp, p->nInteger ); break;
case SbxBOOL:
ImpPutBool( &aTmp, p->nUShort ); break;
case SbxUSHORT:
ImpPutUShort( &aTmp, p->nUShort ); break;
case SbxLONG:
ImpPutLong( &aTmp, p->nLong ); break;
case SbxULONG:
ImpPutULong( &aTmp, p->nULong ); break;
case SbxSINGLE:
ImpPutSingle( &aTmp, p->nSingle ); break;
case SbxDOUBLE:
ImpPutDouble( &aTmp, p->nDouble ); break;
case SbxCURRENCY:
ImpPutCurrency( &aTmp, p->nLong64 ); break;
case SbxDECIMAL:
case SbxBYREF | SbxDECIMAL:
ImpPutDecimal( &aTmp, p->pDecimal ); break;
case SbxSALINT64:
ImpPutInt64( &aTmp, p->nInt64 ); break;
case SbxSALUINT64:
ImpPutUInt64( &aTmp, p->uInt64 ); break;
case SbxBYREF | SbxSTRING:
case SbxSTRING:
case SbxLPSTR:
if ( p->pOUString )
*aTmp.pOUString = *p->pOUString;
break;
case SbxOBJECT:
{
SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
if( pVal )
aRes = pVal->GetString();
else if( p->pObj && p->pObj->IsFixed()
&& (p->pObj->GetType() == (SbxARRAY | SbxBYTE )) )
{
// convert byte array to string
SbxArray* pArr = PTR_CAST(SbxArray, p->pObj);
if( pArr )
aRes = ByteArrayToString( pArr );
}
else
SbxBase::SetError( SbxERR_NO_OBJECT );
break;
}
case SbxERROR:
// Hier wird der String "Error n" erzeugt
aRes = SbxRes( STRING_ERRORMSG );
aRes += ::rtl::OUString( p->nUShort ); break;
case SbxDATE:
ImpPutDate( &aTmp, p->nDouble ); break;
case SbxBYREF | SbxCHAR:
ImpPutChar( &aTmp, *p->pChar ); break;
case SbxBYREF | SbxBYTE:
ImpPutByte( &aTmp, *p->pByte ); break;
case SbxBYREF | SbxINTEGER:
case SbxBYREF | SbxBOOL:
ImpPutInteger( &aTmp, *p->pInteger ); break;
case SbxBYREF | SbxLONG:
ImpPutLong( &aTmp, *p->pLong ); break;
case SbxBYREF | SbxULONG:
ImpPutULong( &aTmp, *p->pULong ); break;
case SbxBYREF | SbxERROR:
case SbxBYREF | SbxUSHORT:
ImpPutUShort( &aTmp, *p->pUShort ); break;
case SbxBYREF | SbxSINGLE:
ImpPutSingle( &aTmp, *p->pSingle ); break;
case SbxBYREF | SbxDATE:
case SbxBYREF | SbxDOUBLE:
ImpPutDouble( &aTmp, *p->pDouble ); break;
case SbxBYREF | SbxCURRENCY:
ImpPutCurrency( &aTmp, *p->pLong64 ); break;
case SbxBYREF | SbxSALINT64:
ImpPutInt64( &aTmp, *p->pnInt64 ); break;
case SbxBYREF | SbxSALUINT64:
ImpPutUInt64( &aTmp, *p->puInt64 ); break;
default:
SbxBase::SetError( SbxERR_CONVERSION );
}
return aRes;
}
// AB 10.4.97, neue Funktion fuer SbxValue::GetCoreString()
::rtl::OUString ImpGetCoreString( const SbxValues* p )
{
// Vorerst nur fuer double
if( ( p->eType & (~SbxBYREF) ) == SbxDOUBLE )
{
SbxValues aTmp;
XubString aRes;
aTmp.eType = SbxSTRING;
if( p->eType == SbxDOUBLE )
ImpPutDouble( &aTmp, p->nDouble, /*bCoreString=*/TRUE );
else
ImpPutDouble( &aTmp, *p->pDouble, /*bCoreString=*/TRUE );
return aRes;
}
else
return ImpGetString( p );
}
void ImpPutString( SbxValues* p, const ::rtl::OUString* n )
{
SbxValues aTmp;
aTmp.eType = SbxSTRING;
::rtl::OUString* pTmp = NULL;
// Sicherheitshalber, falls ein NULL-Ptr kommt
if( !n )
n = pTmp = new ::rtl::OUString;
aTmp.pOUString = (::rtl::OUString*)n;
switch( +p->eType )
{
case SbxCHAR:
p->nChar = ImpGetChar( &aTmp ); break;
case SbxBYTE:
p->nByte = ImpGetByte( &aTmp ); break;
case SbxINTEGER:
case SbxBOOL:
p->nInteger = ImpGetInteger( &aTmp ); break;
case SbxLONG:
p->nLong = ImpGetLong( &aTmp ); break;
case SbxULONG:
p->nULong = ImpGetULong( &aTmp ); break;
case SbxERROR:
case SbxUSHORT:
p->nUShort = ImpGetUShort( &aTmp ); break;
case SbxSINGLE:
p->nSingle = ImpGetSingle( &aTmp ); break;
case SbxDATE:
p->nDouble = ImpGetDate( &aTmp ); break;
case SbxDOUBLE:
p->nDouble = ImpGetDouble( &aTmp ); break;
case SbxULONG64:
p->nLong64 = ImpGetCurrency( &aTmp ); break;
case SbxDECIMAL:
case SbxBYREF | SbxDECIMAL:
releaseDecimalPtr( p->pDecimal );
p->pDecimal = ImpGetDecimal( &aTmp ); break;
case SbxSALINT64:
p->nInt64 = ImpGetInt64( &aTmp ); break;
case SbxSALUINT64:
p->uInt64 = ImpGetUInt64( &aTmp ); break;
case SbxBYREF | SbxSTRING:
case SbxSTRING:
case SbxLPSTR:
if( n->getLength() )
{
if( !p->pOUString )
p->pOUString = new ::rtl::OUString( *n );
else
*p->pOUString = *n;
}
else
delete p->pOUString, p->pOUString = NULL;
break;
case SbxOBJECT:
{
SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
if( pVal )
pVal->PutString( *n );
else
SbxBase::SetError( SbxERR_NO_OBJECT );
break;
}
case SbxBYREF | SbxCHAR:
*p->pChar = ImpGetChar( p ); break;
case SbxBYREF | SbxBYTE:
*p->pByte = ImpGetByte( p ); break;
case SbxBYREF | SbxINTEGER:
*p->pInteger = ImpGetInteger( p ); break;
case SbxBYREF | SbxBOOL:
*p->pUShort = sal::static_int_cast< UINT16 >( ImpGetBool( p ) );
break;
case SbxBYREF | SbxERROR:
case SbxBYREF | SbxUSHORT:
*p->pUShort = ImpGetUShort( p ); break;
case SbxBYREF | SbxLONG:
*p->pLong = ImpGetLong( p ); break;
case SbxBYREF | SbxULONG:
*p->pULong = ImpGetULong( p ); break;
case SbxBYREF | SbxSINGLE:
*p->pSingle = ImpGetSingle( p ); break;
case SbxBYREF | SbxDATE:
*p->pDouble = ImpGetDate( p ); break;
case SbxBYREF | SbxDOUBLE:
*p->pDouble = ImpGetDouble( p ); break;
case SbxBYREF | SbxCURRENCY:
*p->pLong64 = ImpGetCurrency( p ); break;
default:
SbxBase::SetError( SbxERR_CONVERSION );
}
delete pTmp;
}
// Convert string to an array of bytes, preserving unicode (2bytes per character)
SbxArray* StringToByteArray(const ::rtl::OUString& rStr)
{
sal_Int32 nArraySize = rStr.getLength() * 2;
const sal_Unicode* pSrc = rStr.getStr();
SbxDimArray* pArray = new SbxDimArray(SbxBYTE);
bool bIncIndex = ( IsBaseIndexOne() && SbiRuntime::isVBAEnabled() );
if( nArraySize )
{
if( bIncIndex )
pArray->AddDim32( 1, nArraySize );
else
pArray->AddDim32( 0, nArraySize-1 );
}
else
{
pArray->unoAddDim( 0, -1 );
}
for( USHORT i=0; i< nArraySize; i++)
{
SbxVariable* pNew = new SbxVariable( SbxBYTE );
BYTE aByte = static_cast< BYTE >( i%2 ? ((*pSrc) >> 8) & 0xff : (*pSrc) & 0xff );
pNew->PutByte( aByte );
pNew->SetFlag( SBX_WRITE );
pArray->Put( pNew, i );
if( i%2 )
pSrc++;
}
return pArray;
}
// Convert an array of bytes to string (2bytes per character)
::rtl::OUString ByteArrayToString(SbxArray* pArr)
{
USHORT nCount = pArr->Count();
OUStringBuffer aStrBuf;
sal_Unicode aChar = 0;
for( USHORT i = 0 ; i < nCount ; i++ )
{
sal_Unicode aTempChar = pArr->Get(i)->GetByte();
if( i%2 )
{
aChar = (aTempChar << 8 ) | aChar;
aStrBuf.append(aChar);
aChar = 0;
}
else
{
aChar = aTempChar;
}
}
if( nCount%2 )
{
aStrBuf.append(aChar);
}
return aStrBuf.makeStringAndClear();
}
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