summaryrefslogtreecommitdiffstats
path: root/basic/source/sbx/sbxdec.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'basic/source/sbx/sbxdec.cxx')
-rw-r--r--basic/source/sbx/sbxdec.cxx682
1 files changed, 682 insertions, 0 deletions
diff --git a/basic/source/sbx/sbxdec.cxx b/basic/source/sbx/sbxdec.cxx
new file mode 100644
index 000000000..cad5601f2
--- /dev/null
+++ b/basic/source/sbx/sbxdec.cxx
@@ -0,0 +1,682 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+#ifdef _WIN32
+#include <o3tl/char16_t2wchar_t.hxx>
+#include <systools/win32/oleauto.hxx>
+#endif
+
+#include <basic/sberrors.hxx>
+#include "sbxconv.hxx"
+
+#include <com/sun/star/bridge/oleautomation/Decimal.hpp>
+
+// Implementation SbxDecimal
+SbxDecimal::SbxDecimal()
+ : mnRefCount(0)
+{
+ setInt( 0 );
+}
+
+SbxDecimal::SbxDecimal( const SbxDecimal& rDec )
+ : mnRefCount(0)
+{
+#ifdef _WIN32
+ maDec = rDec.maDec;
+#else
+ (void)rDec;
+#endif
+}
+
+SbxDecimal::SbxDecimal
+ ( const css::bridge::oleautomation::Decimal& rAutomationDec )
+ : mnRefCount(0)
+{
+#ifdef _WIN32
+ maDec.scale = rAutomationDec.Scale;
+ maDec.sign = rAutomationDec.Sign;
+ maDec.Lo32 = rAutomationDec.LowValue;
+ maDec.Mid32 = rAutomationDec.MiddleValue;
+ maDec.Hi32 = rAutomationDec.HighValue;
+#else
+ (void)rAutomationDec;
+#endif
+}
+
+void SbxDecimal::fillAutomationDecimal
+ ( css::bridge::oleautomation::Decimal& rAutomationDec )
+{
+#ifdef _WIN32
+ rAutomationDec.Scale = maDec.scale;
+ rAutomationDec.Sign = maDec.sign;
+ rAutomationDec.LowValue = maDec.Lo32;
+ rAutomationDec.MiddleValue = maDec.Mid32;
+ rAutomationDec.HighValue = maDec.Hi32;
+#else
+ (void)rAutomationDec;
+#endif
+}
+
+void releaseDecimalPtr( SbxDecimal*& rpDecimal )
+{
+ if( rpDecimal )
+ {
+ rpDecimal->mnRefCount--;
+ if( rpDecimal->mnRefCount == 0 )
+ delete rpDecimal;
+ rpDecimal = nullptr;
+ }
+}
+
+#ifdef _WIN32
+
+bool SbxDecimal::operator -= ( const SbxDecimal &r )
+{
+ HRESULT hResult = VarDecSub( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
+ bool bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::operator += ( const SbxDecimal &r )
+{
+ HRESULT hResult = VarDecAdd( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
+ bool bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::operator /= ( const SbxDecimal &r )
+{
+ HRESULT hResult = VarDecDiv( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
+ bool bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::operator *= ( const SbxDecimal &r )
+{
+ HRESULT hResult = VarDecMul( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
+ bool bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::neg()
+{
+ HRESULT hResult = VarDecNeg( &maDec, &maDec );
+ bool bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::isZero() const
+{
+ SbxDecimal aZeroDec;
+ aZeroDec.setLong( 0 );
+ bool bZero = CmpResult::EQ == compare( *this, aZeroDec );
+ return bZero;
+}
+
+SbxDecimal::CmpResult compare( const SbxDecimal &rLeft, const SbxDecimal &rRight )
+{
+ HRESULT hResult = VarDecCmp( const_cast<LPDECIMAL>(&rLeft.maDec), const_cast<LPDECIMAL>(&rRight.maDec) );
+ SbxDecimal::CmpResult eRes = static_cast<SbxDecimal::CmpResult>(hResult);
+ return eRes;
+}
+
+void SbxDecimal::setChar( sal_Unicode val )
+{
+ VarDecFromUI2( static_cast<sal_uInt16>(val), &maDec );
+}
+
+void SbxDecimal::setByte( sal_uInt8 val )
+{
+ VarDecFromUI1( val, &maDec );
+}
+
+void SbxDecimal::setShort( sal_Int16 val )
+{
+ VarDecFromI2( static_cast<short>(val), &maDec );
+}
+
+void SbxDecimal::setLong( sal_Int32 val )
+{
+ VarDecFromI4(static_cast<LONG>(val), &maDec);
+}
+
+void SbxDecimal::setUShort( sal_uInt16 val )
+{
+ VarDecFromUI2( val, &maDec );
+}
+
+void SbxDecimal::setULong( sal_uInt32 val )
+{
+ VarDecFromUI4( static_cast<ULONG>(val), &maDec );
+}
+
+bool SbxDecimal::setSingle( float val )
+{
+ bool bRet = ( VarDecFromR4( val, &maDec ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::setDouble( double val )
+{
+ bool bRet = ( VarDecFromR8( val, &maDec ) == S_OK );
+ return bRet;
+}
+
+void SbxDecimal::setInt( int val )
+{
+ setLong( static_cast<sal_Int32>(val) );
+}
+
+void SbxDecimal::setUInt( unsigned int val )
+{
+ setULong( static_cast<sal_uInt32>(val) );
+}
+
+bool SbxDecimal::setString( OUString* pOUString )
+{
+ assert(pOUString);
+
+ static LCID nLANGID = MAKELANGID( LANG_ENGLISH, SUBLANG_ENGLISH_US );
+
+ // Convert delimiter
+ sal_Unicode cDecimalSep;
+ sal_Unicode cThousandSep;
+ sal_Unicode cDecimalSepAlt;
+ ImpGetIntntlSep( cDecimalSep, cThousandSep, cDecimalSepAlt );
+
+ bool bRet = false;
+ HRESULT hResult;
+ if( cDecimalSep != '.' || cThousandSep != ',' )
+ {
+ int nLen = pOUString->getLength();
+ std::unique_ptr<sal_Unicode[]> pBuffer(new sal_Unicode[nLen + 1]);
+ pBuffer[nLen] = 0;
+
+ const sal_Unicode* pSrc = pOUString->getStr();
+ for( int i = 0 ; i < nLen ; ++i )
+ {
+ sal_Unicode c = pSrc[i];
+ if (c == cDecimalSep)
+ c = '.';
+ else if (c == cThousandSep)
+ c = ',';
+
+ pBuffer[i] = c;
+ }
+ hResult = VarDecFromStr( o3tl::toW(pBuffer.get()), nLANGID, 0, &maDec );
+ }
+ else
+ {
+ hResult = VarDecFromStr( o3tl::toW(pOUString->getStr()), nLANGID, 0, &maDec );
+ }
+ bRet = ( hResult == S_OK );
+ return bRet;
+}
+
+
+bool SbxDecimal::getChar( sal_Unicode& rVal )
+{
+ USHORT n;
+ bool bRet = ( VarUI2FromDec( &maDec, &n ) == S_OK );
+ if (bRet) {
+ rVal = n;
+ }
+ return bRet;
+}
+
+bool SbxDecimal::getShort( sal_Int16& rVal )
+{
+ bool bRet = ( VarI2FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::getLong( sal_Int32& rVal )
+{
+ bool bRet = ( VarI4FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::getUShort( sal_uInt16& rVal )
+{
+ bool bRet = ( VarUI2FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::getULong( sal_uInt32& rVal )
+{
+ bool bRet = ( VarUI4FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::getSingle( float& rVal )
+{
+ bool bRet = ( VarR4FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+bool SbxDecimal::getDouble( double& rVal )
+{
+ bool bRet = ( VarR8FromDec( &maDec, &rVal ) == S_OK );
+ return bRet;
+}
+
+#else
+// !_WIN32
+
+bool SbxDecimal::operator -= ( const SbxDecimal & )
+{
+ return false;
+}
+
+bool SbxDecimal::operator += ( const SbxDecimal & )
+{
+ return false;
+}
+
+bool SbxDecimal::operator /= ( const SbxDecimal & )
+{
+ return false;
+}
+
+bool SbxDecimal::operator *= ( const SbxDecimal & )
+{
+ return false;
+}
+
+bool SbxDecimal::neg()
+{
+ return false;
+}
+
+bool SbxDecimal::isZero() const
+{
+ return false;
+}
+
+SbxDecimal::CmpResult compare( SAL_UNUSED_PARAMETER const SbxDecimal &, SAL_UNUSED_PARAMETER const SbxDecimal & )
+{
+ return SbxDecimal::CmpResult::LT;
+}
+
+void SbxDecimal::setChar( SAL_UNUSED_PARAMETER sal_Unicode ) {}
+void SbxDecimal::setByte( SAL_UNUSED_PARAMETER sal_uInt8 ) {}
+void SbxDecimal::setShort( SAL_UNUSED_PARAMETER sal_Int16 ) {}
+void SbxDecimal::setLong( SAL_UNUSED_PARAMETER sal_Int32 ) {}
+void SbxDecimal::setUShort( SAL_UNUSED_PARAMETER sal_uInt16 ) {}
+void SbxDecimal::setULong( SAL_UNUSED_PARAMETER sal_uInt32 ) {}
+bool SbxDecimal::setSingle( SAL_UNUSED_PARAMETER float ) { return false; }
+bool SbxDecimal::setDouble( SAL_UNUSED_PARAMETER double ) { return false; }
+void SbxDecimal::setInt( SAL_UNUSED_PARAMETER int ) {}
+void SbxDecimal::setUInt( SAL_UNUSED_PARAMETER unsigned int ) {}
+bool SbxDecimal::setString( SAL_UNUSED_PARAMETER OUString* ) { return false; }
+
+bool SbxDecimal::getChar( SAL_UNUSED_PARAMETER sal_Unicode& ) { return false; }
+bool SbxDecimal::getShort( SAL_UNUSED_PARAMETER sal_Int16& ) { return false; }
+bool SbxDecimal::getLong( SAL_UNUSED_PARAMETER sal_Int32& ) { return false; }
+bool SbxDecimal::getUShort( SAL_UNUSED_PARAMETER sal_uInt16& ) { return false; }
+bool SbxDecimal::getULong( SAL_UNUSED_PARAMETER sal_uInt32& ) { return false; }
+bool SbxDecimal::getSingle( SAL_UNUSED_PARAMETER float& ) { return false; }
+bool SbxDecimal::getDouble( SAL_UNUSED_PARAMETER double& ) { return false; }
+
+#endif
+
+void SbxDecimal::getString( OUString& rString )
+{
+#ifdef _WIN32
+ static LCID nLANGID = MAKELANGID( LANG_ENGLISH, SUBLANG_ENGLISH_US );
+
+ sal::systools::BStr pBStr;
+ // VarBstrFromDec allocates new BSTR that needs to be released with SysFreeString
+ HRESULT hResult = VarBstrFromDec( &maDec, nLANGID, 0, &pBStr );
+ if( hResult == S_OK )
+ {
+ // Convert delimiter
+ sal_Unicode cDecimalSep;
+ sal_Unicode cThousandSep;
+ sal_Unicode cDecimalSepAlt;
+ ImpGetIntntlSep( cDecimalSep, cThousandSep, cDecimalSepAlt );
+
+ if( cDecimalSep != '.' || cThousandSep != ',' )
+ {
+ sal_Unicode c;
+ int i = 0;
+ while( (c = pBStr[i]) != 0 )
+ {
+ if( c == '.' )
+ pBStr[i] = cDecimalSep;
+ else if( c == ',' )
+ pBStr[i] = cThousandSep;
+ i++;
+ }
+ }
+ rString = pBStr;
+ }
+#else
+ (void)rString;
+#endif
+}
+
+SbxDecimal* ImpCreateDecimal( SbxValues* p )
+{
+ if( !p )
+ return nullptr;
+
+ SbxDecimal*& rpDecimal = p->pDecimal;
+ if( rpDecimal == nullptr )
+ {
+ rpDecimal = new SbxDecimal();
+ rpDecimal->addRef();
+ }
+ return rpDecimal;
+}
+
+SbxDecimal* ImpGetDecimal( const SbxValues* p )
+{
+ SbxValues aTmp;
+ SbxDecimal* pnDecRes;
+
+ SbxDataType eType = p->eType;
+ if( eType == SbxDECIMAL && p->pDecimal )
+ {
+ pnDecRes = new SbxDecimal( *p->pDecimal );
+ pnDecRes->addRef();
+ return pnDecRes;
+ }
+ pnDecRes = new SbxDecimal();
+ pnDecRes->addRef();
+
+start:
+ switch( +eType )
+ {
+ case SbxNULL:
+ SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+ [[fallthrough]];
+ case SbxEMPTY:
+ pnDecRes->setShort( 0 ); break;
+ case SbxCHAR:
+ pnDecRes->setChar( p->nChar ); break;
+ case SbxBYTE:
+ pnDecRes->setByte( p->nByte ); break;
+ case SbxINTEGER:
+ case SbxBOOL:
+ pnDecRes->setInt( p->nInteger ); break;
+ case SbxERROR:
+ case SbxUSHORT:
+ pnDecRes->setUShort( p->nUShort ); break;
+ case SbxLONG:
+ pnDecRes->setLong( p->nLong ); break;
+ case SbxULONG:
+ pnDecRes->setULong( p->nULong ); break;
+ case SbxSINGLE:
+ if( !pnDecRes->setSingle( p->nSingle ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ break;
+ case SbxCURRENCY:
+ {
+ if( !pnDecRes->setDouble( ImpCurrencyToDouble( p->nInt64 ) ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ break;
+ }
+ case SbxSALINT64:
+ {
+ if( !pnDecRes->setDouble( static_cast<double>(p->nInt64) ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ break;
+ }
+ case SbxSALUINT64:
+ {
+ if( !pnDecRes->setDouble( static_cast<double>(p->uInt64) ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ break;
+ }
+ case SbxDATE:
+ case SbxDOUBLE:
+ {
+ double dVal = p->nDouble;
+ if( !pnDecRes->setDouble( dVal ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ break;
+ }
+ case SbxLPSTR:
+ case SbxSTRING:
+ case SbxBYREF | SbxSTRING:
+ if ( p->pOUString )
+ pnDecRes->setString( p->pOUString );
+ break;
+ case SbxOBJECT:
+ {
+ SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
+ if( pVal )
+ pnDecRes->setDecimal( pVal->GetDecimal() );
+ else
+ {
+ SbxBase::SetError( ERRCODE_BASIC_NO_OBJECT );
+ pnDecRes->setShort( 0 );
+ }
+ break;
+ }
+
+ case SbxBYREF | SbxCHAR:
+ pnDecRes->setChar( *p->pChar ); break;
+ case SbxBYREF | SbxBYTE:
+ pnDecRes->setByte( *p->pByte ); break;
+ case SbxBYREF | SbxINTEGER:
+ case SbxBYREF | SbxBOOL:
+ pnDecRes->setInt( *p->pInteger ); break;
+ case SbxBYREF | SbxLONG:
+ pnDecRes->setLong( *p->pLong ); break;
+ case SbxBYREF | SbxULONG:
+ pnDecRes->setULong( *p->pULong ); break;
+ case SbxBYREF | SbxERROR:
+ case SbxBYREF | SbxUSHORT:
+ pnDecRes->setUShort( *p->pUShort ); break;
+
+ // from here on had to be tested
+ 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( ERRCODE_BASIC_CONVERSION ); pnDecRes->setShort( 0 );
+ }
+ return pnDecRes;
+}
+
+void ImpPutDecimal( SbxValues* p, SbxDecimal* pDec )
+{
+ if( !pDec )
+ return;
+
+ SbxValues aTmp;
+start:
+ switch( +p->eType )
+ {
+ // here had to be tested
+ case SbxCHAR:
+ aTmp.pChar = &p->nChar; goto direct;
+ 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;
+ case SbxINTEGER:
+ case SbxBOOL:
+ aTmp.pInteger = &p->nInteger; goto direct;
+ case SbxLONG:
+ aTmp.pLong = &p->nLong; goto direct;
+ case SbxCURRENCY:
+ case SbxSALINT64:
+ aTmp.pnInt64 = &p->nInt64; goto direct;
+ case SbxSALUINT64:
+ aTmp.puInt64 = &p->uInt64; goto direct;
+
+ direct:
+ aTmp.eType = SbxDataType( p->eType | SbxBYREF );
+ p = &aTmp; goto start;
+
+ // from here on no longer
+ case SbxDECIMAL:
+ case SbxBYREF | SbxDECIMAL:
+ {
+ if( pDec != p->pDecimal )
+ {
+ releaseDecimalPtr( p->pDecimal );
+ p->pDecimal = pDec;
+ if( pDec )
+ pDec->addRef();
+ }
+ break;
+ }
+ case SbxSINGLE:
+ {
+ float f(0.0);
+ pDec->getSingle( f );
+ p->nSingle = f;
+ break;
+ }
+ case SbxDATE:
+ case SbxDOUBLE:
+ {
+ double d(0.0);
+ pDec->getDouble( d );
+ p->nDouble = d;
+ break;
+ }
+
+ case SbxLPSTR:
+ case SbxSTRING:
+ case SbxBYREF | SbxSTRING:
+ if( !p->pOUString )
+ p->pOUString = new OUString;
+ pDec->getString( *p->pOUString );
+ break;
+ case SbxOBJECT:
+ {
+ SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
+ if( pVal )
+ pVal->PutDecimal( pDec );
+ else
+ SbxBase::SetError( ERRCODE_BASIC_NO_OBJECT );
+ break;
+ }
+
+ case SbxBYREF | SbxCHAR:
+ if( !pDec->getChar( *p->pChar ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pChar = 0;
+ }
+ break;
+ case SbxBYREF | SbxBYTE:
+ if( !pDec->getChar( *p->pChar ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pByte = 0;
+ }
+ break;
+ case SbxBYREF | SbxINTEGER:
+ case SbxBYREF | SbxBOOL:
+ if( !pDec->getShort( *p->pInteger ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pInteger = 0;
+ }
+ break;
+ case SbxBYREF | SbxERROR:
+ case SbxBYREF | SbxUSHORT:
+ if( !pDec->getUShort( *p->pUShort ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pUShort = 0;
+ }
+ break;
+ case SbxBYREF | SbxLONG:
+ if( !pDec->getLong( *p->pLong ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pLong = 0;
+ }
+ break;
+ case SbxBYREF | SbxULONG:
+ if( !pDec->getULong( *p->pULong ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pULong = 0;
+ }
+ break;
+ case SbxBYREF | SbxCURRENCY:
+ {
+ double d(0.0);
+ if( !pDec->getDouble( d ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pnInt64 = ImpDoubleToCurrency( d );
+ }
+ break;
+ case SbxBYREF | SbxSALINT64:
+ {
+ double d(0.0);
+ if( !pDec->getDouble( d ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ else
+ *p->pnInt64 = ImpDoubleToSalInt64( d );
+ }
+ break;
+ case SbxBYREF | SbxSALUINT64:
+ {
+ double d(0.0);
+ if( !pDec->getDouble( d ) )
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ else
+ *p->puInt64 = ImpDoubleToSalUInt64( d );
+ }
+ break;
+ case SbxBYREF | SbxSINGLE:
+ if( !pDec->getSingle( *p->pSingle ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pSingle = 0;
+ }
+ break;
+ case SbxBYREF | SbxDATE:
+ case SbxBYREF | SbxDOUBLE:
+ if( !pDec->getDouble( *p->pDouble ) )
+ {
+ SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
+ *p->pDouble = 0;
+ }
+ break;
+ default:
+ SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */