| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_basic.hxx" |
| |
| #define _TLBIGINT_INT64 |
| #include <tools/bigint.hxx> |
| #include <basic/sbx.hxx> |
| |
| ///////////////////////////// BigInt/Currency ////////////////////////////// |
| |
| SbxValues::SbxValues( const BigInt &rBig ) : eType(SbxCURRENCY) |
| { |
| rBig.INT64( &nLong64 ); |
| } |
| |
| //TODO: BigInt is TOOLS_DLLPUBLIC, and its four member functions only declared |
| // and defined within basic (#define _TLBIGINT_INT64) are a bad hack that causes |
| // "warning C4273: 'function' : inconsistent dll linkage" on MSC; this whole |
| // mess should be cleaned up properly (e.g., by completely removing Sbx[U]INT64 |
| // and using sal_[u]Int64 instead): |
| #if defined _MSC_VER |
| #pragma warning(disable: 4273) |
| #endif |
| |
| sal_Bool BigInt::INT64( SbxINT64 *p ) const |
| { |
| if( bIsBig ) { |
| if( nLen > 4 || (nNum[3] & 0x8000) ) |
| return sal_False; |
| |
| p->nLow = ((sal_uInt32)nNum[1] << 16) | (sal_uInt32)nNum[0]; |
| p->nHigh = ((sal_uInt32)nNum[3] << 16) | (sal_uInt32)nNum[2]; |
| if( bIsNeg ) |
| p->CHS(); |
| } |
| else |
| p->Set( (sal_Int32)nVal ); |
| |
| return sal_True; |
| } |
| |
| BigInt::BigInt( const SbxINT64 &r ) |
| { |
| BigInt a10000 = 0x10000; |
| |
| *this = r.nHigh; |
| if( r.nHigh ) |
| *this *= a10000; |
| *this += (sal_uInt16)(r.nLow >> 16); |
| *this *= a10000; |
| *this += (sal_uInt16)r.nLow; |
| } |
| |
| sal_Bool BigInt::UINT64( SbxUINT64 *p ) const |
| { |
| if( bIsBig ) { |
| if( bIsNeg || nLen > 4 ) |
| return sal_False; |
| |
| p->nLow = ((sal_uInt32)nNum[1] << 16) | (sal_uInt32)nNum[0]; |
| p->nHigh = ((sal_uInt32)nNum[3] << 16) | (sal_uInt32)nNum[2]; |
| } |
| else { |
| if( nVal < 0 ) |
| return sal_False; |
| |
| p->Set( (sal_uInt32)nVal ); |
| } |
| |
| return sal_True; |
| } |
| |
| BigInt::BigInt( const SbxUINT64 &r ) |
| { |
| BigInt a10000 = 0x10000; |
| |
| *this = BigInt(r.nHigh); |
| if( r.nHigh ) |
| *this *= a10000; |
| *this += (sal_uInt16)(r.nLow >> 16); |
| *this *= a10000; |
| *this += (sal_uInt16)r.nLow; |
| } |