1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_basic.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #define _TLBIGINT_INT64 32*cdf0e10cSrcweir #include <tools/bigint.hxx> 33*cdf0e10cSrcweir #include <basic/sbx.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir ///////////////////////////// BigInt/Currency ////////////////////////////// 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir SbxValues::SbxValues( const BigInt &rBig ) : eType(SbxCURRENCY) 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir rBig.INT64( &nLong64 ); 40*cdf0e10cSrcweir } 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir //TODO: BigInt is TOOLS_DLLPUBLIC, and its four member functions only declared 43*cdf0e10cSrcweir // and defined within basic (#define _TLBIGINT_INT64) are a bad hack that causes 44*cdf0e10cSrcweir // "warning C4273: 'function' : inconsistent dll linkage" on MSC; this whole 45*cdf0e10cSrcweir // mess should be cleaned up properly (e.g., by completely removing Sbx[U]INT64 46*cdf0e10cSrcweir // and using sal_[u]Int64 instead): 47*cdf0e10cSrcweir #if defined _MSC_VER 48*cdf0e10cSrcweir #pragma warning(disable: 4273) 49*cdf0e10cSrcweir #endif 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir sal_Bool BigInt::INT64( SbxINT64 *p ) const 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir if( bIsBig ) { 54*cdf0e10cSrcweir if( nLen > 4 || (nNum[3] & 0x8000) ) 55*cdf0e10cSrcweir return sal_False; 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir p->nLow = ((sal_uInt32)nNum[1] << 16) | (sal_uInt32)nNum[0]; 58*cdf0e10cSrcweir p->nHigh = ((sal_uInt32)nNum[3] << 16) | (sal_uInt32)nNum[2]; 59*cdf0e10cSrcweir if( bIsNeg ) 60*cdf0e10cSrcweir p->CHS(); 61*cdf0e10cSrcweir } 62*cdf0e10cSrcweir else 63*cdf0e10cSrcweir p->Set( (sal_Int32)nVal ); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir return sal_True; 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir BigInt::BigInt( const SbxINT64 &r ) 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir BigInt a10000 = 0x10000; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir *this = r.nHigh; 73*cdf0e10cSrcweir if( r.nHigh ) 74*cdf0e10cSrcweir *this *= a10000; 75*cdf0e10cSrcweir *this += (sal_uInt16)(r.nLow >> 16); 76*cdf0e10cSrcweir *this *= a10000; 77*cdf0e10cSrcweir *this += (sal_uInt16)r.nLow; 78*cdf0e10cSrcweir } 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir sal_Bool BigInt::UINT64( SbxUINT64 *p ) const 81*cdf0e10cSrcweir { 82*cdf0e10cSrcweir if( bIsBig ) { 83*cdf0e10cSrcweir if( bIsNeg || nLen > 4 ) 84*cdf0e10cSrcweir return sal_False; 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir p->nLow = ((sal_uInt32)nNum[1] << 16) | (sal_uInt32)nNum[0]; 87*cdf0e10cSrcweir p->nHigh = ((sal_uInt32)nNum[3] << 16) | (sal_uInt32)nNum[2]; 88*cdf0e10cSrcweir } 89*cdf0e10cSrcweir else { 90*cdf0e10cSrcweir if( nVal < 0 ) 91*cdf0e10cSrcweir return sal_False; 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir p->Set( (sal_uInt32)nVal ); 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir return sal_True; 97*cdf0e10cSrcweir } 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir BigInt::BigInt( const SbxUINT64 &r ) 100*cdf0e10cSrcweir { 101*cdf0e10cSrcweir BigInt a10000 = 0x10000; 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir *this = BigInt(r.nHigh); 104*cdf0e10cSrcweir if( r.nHigh ) 105*cdf0e10cSrcweir *this *= a10000; 106*cdf0e10cSrcweir *this += (sal_uInt16)(r.nLow >> 16); 107*cdf0e10cSrcweir *this *= a10000; 108*cdf0e10cSrcweir *this += (sal_uInt16)r.nLow; 109*cdf0e10cSrcweir } 110