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+/* -*- 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 <sfx2/docfile.hxx>
+#include <sfx2/objsh.hxx>
+#include <unotools/configmgr.hxx>
+#include <unotools/pathoptions.hxx>
+#include <tools/urlobj.hxx>
+#include <svl/numformat.hxx>
+#include <svl/zforlist.hxx>
+#include <formula/errorcodes.hxx>
+#include <sal/log.hxx>
+#include <rtl/character.hxx>
+#include <rtl/math.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <global.hxx>
+#include <rangeutl.hxx>
+#include <compiler.hxx>
+#include <paramisc.hxx>
+#include <calcconfig.hxx>
+
+// struct ScImportParam:
+
+ScImportParam::ScImportParam() :
+ nCol1(0),
+ nRow1(0),
+ nCol2(0),
+ nRow2(0),
+ bImport(false),
+ bNative(false),
+ bSql(true),
+ nType(ScDbTable)
+{
+}
+
+ScImportParam::ScImportParam( const ScImportParam& r ) :
+ nCol1 (r.nCol1),
+ nRow1 (r.nRow1),
+ nCol2 (r.nCol2),
+ nRow2 (r.nRow2),
+ bImport (r.bImport),
+ aDBName (r.aDBName),
+ aStatement (r.aStatement),
+ bNative (r.bNative),
+ bSql (r.bSql),
+ nType (r.nType)
+{
+}
+
+ScImportParam::~ScImportParam()
+{
+}
+
+ScImportParam& ScImportParam::operator=( const ScImportParam& r )
+{
+ nCol1 = r.nCol1;
+ nRow1 = r.nRow1;
+ nCol2 = r.nCol2;
+ nRow2 = r.nRow2;
+ bImport = r.bImport;
+ aDBName = r.aDBName;
+ aStatement = r.aStatement;
+ bNative = r.bNative;
+ bSql = r.bSql;
+ nType = r.nType;
+
+ return *this;
+}
+
+bool ScImportParam::operator==( const ScImportParam& rOther ) const
+{
+ return( nCol1 == rOther.nCol1 &&
+ nRow1 == rOther.nRow1 &&
+ nCol2 == rOther.nCol2 &&
+ nRow2 == rOther.nRow2 &&
+ bImport == rOther.bImport &&
+ aDBName == rOther.aDBName &&
+ aStatement == rOther.aStatement &&
+ bNative == rOther.bNative &&
+ bSql == rOther.bSql &&
+ nType == rOther.nType );
+
+ //TODO: are nQuerySh and pConnection equal ?
+}
+
+// struct ScConsolidateParam:
+
+ScConsolidateParam::ScConsolidateParam()
+{
+ Clear();
+}
+
+ScConsolidateParam::ScConsolidateParam( const ScConsolidateParam& r )
+{
+ operator=(r);
+}
+
+ScConsolidateParam::~ScConsolidateParam()
+{
+}
+
+void ScConsolidateParam::ClearDataAreas()
+{
+ pDataAreas.reset();
+ nDataAreaCount = 0;
+}
+
+void ScConsolidateParam::Clear()
+{
+ ClearDataAreas();
+
+ nCol = 0;
+ nRow = 0;
+ nTab = 0;
+ bByCol = bByRow = bReferenceData = false;
+ eFunction = SUBTOTAL_FUNC_SUM;
+}
+
+ScConsolidateParam& ScConsolidateParam::operator=( const ScConsolidateParam& r )
+{
+ if (this != &r)
+ {
+ nCol = r.nCol;
+ nRow = r.nRow;
+ nTab = r.nTab;
+ bByCol = r.bByCol;
+ bByRow = r.bByRow;
+ bReferenceData = r.bReferenceData;
+ eFunction = r.eFunction;
+ nDataAreaCount = r.nDataAreaCount;
+ if ( r.nDataAreaCount > 0 )
+ {
+ nDataAreaCount = r.nDataAreaCount;
+ pDataAreas.reset( new ScArea[nDataAreaCount] );
+ for ( sal_uInt16 i=0; i<nDataAreaCount; i++ )
+ pDataAreas[i] = r.pDataAreas[i];
+ }
+ else
+ pDataAreas.reset();
+ }
+ return *this;
+}
+
+bool ScConsolidateParam::operator==( const ScConsolidateParam& r ) const
+{
+ bool bEqual = (nCol == r.nCol)
+ && (nRow == r.nRow)
+ && (nTab == r.nTab)
+ && (bByCol == r.bByCol)
+ && (bByRow == r.bByRow)
+ && (bReferenceData == r.bReferenceData)
+ && (nDataAreaCount == r.nDataAreaCount)
+ && (eFunction == r.eFunction);
+
+ if ( nDataAreaCount == 0 )
+ bEqual = bEqual && (pDataAreas == nullptr) && (r.pDataAreas == nullptr);
+ else
+ bEqual = bEqual && (pDataAreas != nullptr) && (r.pDataAreas != nullptr);
+
+ if ( bEqual && (nDataAreaCount > 0) )
+ for ( sal_uInt16 i=0; i<nDataAreaCount && bEqual; i++ )
+ bEqual = pDataAreas[i] == r.pDataAreas[i];
+
+ return bEqual;
+}
+
+void ScConsolidateParam::SetAreas( std::unique_ptr<ScArea[]> pAreas, sal_uInt16 nCount )
+{
+ pDataAreas = std::move(pAreas);
+ nDataAreaCount = nCount;
+}
+
+// struct ScSolveParam
+
+ScSolveParam::ScSolveParam()
+{
+}
+
+ScSolveParam::ScSolveParam( const ScSolveParam& r )
+ : aRefFormulaCell ( r.aRefFormulaCell ),
+ aRefVariableCell( r.aRefVariableCell ),
+ pStrTargetVal ( r.pStrTargetVal )
+{
+}
+
+ScSolveParam::ScSolveParam( const ScAddress& rFormulaCell,
+ const ScAddress& rVariableCell,
+ const OUString& rTargetValStr )
+ : aRefFormulaCell ( rFormulaCell ),
+ aRefVariableCell( rVariableCell ),
+ pStrTargetVal ( rTargetValStr )
+{
+}
+
+ScSolveParam::~ScSolveParam()
+{
+}
+
+ScSolveParam& ScSolveParam::operator=( const ScSolveParam& r )
+{
+ aRefFormulaCell = r.aRefFormulaCell;
+ aRefVariableCell = r.aRefVariableCell;
+ pStrTargetVal = r.pStrTargetVal;
+ return *this;
+}
+
+bool ScSolveParam::operator==( const ScSolveParam& r ) const
+{
+ bool bEqual = (aRefFormulaCell == r.aRefFormulaCell)
+ && (aRefVariableCell == r.aRefVariableCell);
+
+ if ( bEqual )
+ {
+ if ( !pStrTargetVal && !r.pStrTargetVal )
+ bEqual = true;
+ else if ( !pStrTargetVal || !r.pStrTargetVal )
+ bEqual = false;
+ else
+ bEqual = ( *pStrTargetVal == *(r.pStrTargetVal) );
+ }
+
+ return bEqual;
+}
+
+// struct ScTabOpParam
+
+ScTabOpParam::ScTabOpParam() : meMode(Column) {}
+
+ScTabOpParam::ScTabOpParam( const ScTabOpParam& r )
+ : aRefFormulaCell ( r.aRefFormulaCell ),
+ aRefFormulaEnd ( r.aRefFormulaEnd ),
+ aRefRowCell ( r.aRefRowCell ),
+ aRefColCell ( r.aRefColCell ),
+ meMode(r.meMode)
+{
+}
+
+ScTabOpParam::ScTabOpParam( const ScRefAddress& rFormulaCell,
+ const ScRefAddress& rFormulaEnd,
+ const ScRefAddress& rRowCell,
+ const ScRefAddress& rColCell,
+ Mode eMode )
+ : aRefFormulaCell ( rFormulaCell ),
+ aRefFormulaEnd ( rFormulaEnd ),
+ aRefRowCell ( rRowCell ),
+ aRefColCell ( rColCell ),
+ meMode(eMode)
+{
+}
+
+ScTabOpParam& ScTabOpParam::operator=( const ScTabOpParam& r )
+{
+ aRefFormulaCell = r.aRefFormulaCell;
+ aRefFormulaEnd = r.aRefFormulaEnd;
+ aRefRowCell = r.aRefRowCell;
+ aRefColCell = r.aRefColCell;
+ meMode = r.meMode;
+ return *this;
+}
+
+bool ScTabOpParam::operator==( const ScTabOpParam& r ) const
+{
+ return ( (aRefFormulaCell == r.aRefFormulaCell)
+ && (aRefFormulaEnd == r.aRefFormulaEnd)
+ && (aRefRowCell == r.aRefRowCell)
+ && (aRefColCell == r.aRefColCell)
+ && (meMode == r.meMode) );
+}
+
+OUString ScGlobal::GetAbsDocName( const OUString& rFileName,
+ const SfxObjectShell* pShell )
+{
+ OUString aAbsName;
+ if (!pShell || !pShell->HasName())
+ { // maybe relative to document path working directory
+ INetURLObject aObj;
+ if (!utl::ConfigManager::IsFuzzing())
+ {
+ aObj.SetSmartURL(SvtPathOptions().GetWorkPath());
+ aObj.setFinalSlash(); // it IS a path
+ }
+ else
+ aObj.SetSmartURL(u"file:///tmp/document");
+ bool bWasAbs = true;
+ aAbsName = aObj.smartRel2Abs( rFileName, bWasAbs ).GetMainURL(INetURLObject::DecodeMechanism::NONE);
+ // returned string must be encoded because it's used directly to create SfxMedium
+ }
+ else
+ {
+ const SfxMedium* pMedium = pShell->GetMedium();
+ if ( pMedium )
+ {
+ bool bWasAbs = true;
+ aAbsName = pMedium->GetURLObject().smartRel2Abs( rFileName, bWasAbs ).GetMainURL(INetURLObject::DecodeMechanism::NONE);
+ }
+ else
+ { // This can't happen, but ...
+ // just to be sure to have the same encoding
+ INetURLObject aObj;
+ aObj.SetSmartURL( aAbsName );
+ aAbsName = aObj.GetMainURL(INetURLObject::DecodeMechanism::NONE);
+ }
+ }
+ return aAbsName;
+}
+
+OUString ScGlobal::GetDocTabName( std::u16string_view rFileName,
+ std::u16string_view rTabName )
+{
+ OUString aDocTab = OUString::Concat("'") + rFileName;
+ sal_Int32 nPos = 1;
+ while( (nPos = aDocTab.indexOf( '\'', nPos )) != -1 )
+ { // escape Quotes
+ aDocTab = aDocTab.replaceAt( nPos, 0, u"\\" );
+ nPos += 2;
+ }
+ aDocTab += "'" + OUStringChar(SC_COMPILER_FILE_TAB_SEP) + rTabName;
+ // "'Doc'#Tab"
+ return aDocTab;
+}
+
+namespace
+{
+bool isEmptyString( const OUString& rStr )
+{
+ if (rStr.isEmpty())
+ return true;
+ else if (rStr[0] == ' ')
+ {
+ const sal_Unicode* p = rStr.getStr() + 1;
+ const sal_Unicode* const pStop = p - 1 + rStr.getLength();
+ while (p < pStop && *p == ' ')
+ ++p;
+ if (p == pStop)
+ return true;
+ }
+ return false;
+}
+}
+
+double ScGlobal::ConvertStringToValue( const OUString& rStr, const ScCalcConfig& rConfig,
+ FormulaError & rError, FormulaError nStringNoValueError,
+ SvNumberFormatter* pFormatter, SvNumFormatType & rCurFmtType )
+{
+ // We keep ScCalcConfig::StringConversion::LOCALE default until
+ // we provide a friendly way to convert string numbers into numbers in the UI.
+
+ double fValue = 0.0;
+ if (nStringNoValueError == FormulaError::CellNoValue)
+ {
+ // Requested that all strings result in 0, error handled by caller.
+ rError = nStringNoValueError;
+ return fValue;
+ }
+
+ switch (rConfig.meStringConversion)
+ {
+ case ScCalcConfig::StringConversion::ILLEGAL:
+ rError = nStringNoValueError;
+ return fValue;
+ case ScCalcConfig::StringConversion::ZERO:
+ return fValue;
+ case ScCalcConfig::StringConversion::LOCALE:
+ {
+ if (rConfig.mbEmptyStringAsZero)
+ {
+ // The number scanner does not accept empty strings or strings
+ // containing only spaces, be on par in these cases with what was
+ // accepted in OOo and is in AOO (see also the
+ // StringConversion::UNAMBIGUOUS branch) and convert to 0 to prevent
+ // interoperability nightmares.
+
+ if (isEmptyString( rStr))
+ return fValue;
+ }
+
+ if (!pFormatter)
+ goto Label_fallback_to_unambiguous;
+
+ sal_uInt32 nFIndex = 0;
+ if (!pFormatter->IsNumberFormat(rStr, nFIndex, fValue))
+ {
+ rError = nStringNoValueError;
+ fValue = 0.0;
+ }
+ return fValue;
+ }
+ break;
+ case ScCalcConfig::StringConversion::UNAMBIGUOUS:
+Label_fallback_to_unambiguous:
+ {
+ if (!rConfig.mbEmptyStringAsZero)
+ {
+ if (isEmptyString( rStr))
+ {
+ rError = nStringNoValueError;
+ return fValue;
+ }
+ }
+ }
+ // continue below, pulled from switch case for better readability
+ break;
+ }
+
+ rtl_math_ConversionStatus eStatus;
+ sal_Int32 nParseEnd;
+ // Decimal and group separator 0 => only integer and possibly exponent,
+ // stops at first non-digit non-sign.
+ fValue = ::rtl::math::stringToDouble( rStr, 0, 0, &eStatus, &nParseEnd);
+ sal_Int32 nLen = rStr.getLength();
+ if (eStatus == rtl_math_ConversionStatus_Ok && nParseEnd < nLen)
+ {
+ // Not at string end, check for trailing blanks or switch to date or
+ // time parsing or bail out.
+ const sal_Unicode* const pStart = rStr.getStr();
+ const sal_Unicode* p = pStart + nParseEnd;
+ const sal_Unicode* const pStop = pStart + nLen;
+ switch (*p++)
+ {
+ case ' ':
+ while (p < pStop && *p == ' ')
+ ++p;
+ if (p < pStop)
+ rError = nStringNoValueError;
+ break;
+ case '-':
+ case ':':
+ {
+ bool bDate = (*(p-1) == '-');
+ enum State { year = 0, month, day, hour, minute, second, fraction, done, blank, stop };
+ sal_Int32 nUnit[done] = {0,0,0,0,0,0,0};
+ const sal_Int32 nLimit[done] = {0,12,31,0,59,59,0};
+ State eState = (bDate ? month : minute);
+ rCurFmtType = (bDate ? SvNumFormatType::DATE : SvNumFormatType::TIME);
+ nUnit[eState-1] = o3tl::toInt32(rStr.subView( 0, nParseEnd));
+ const sal_Unicode* pLastStart = p;
+ // Ensure there's no preceding sign. Negative dates
+ // currently aren't handled correctly. Also discard
+ // +CCYY-MM-DD
+ p = pStart;
+ while (p < pStop && *p == ' ')
+ ++p;
+ if (p < pStop && !rtl::isAsciiDigit(*p))
+ rError = nStringNoValueError;
+ p = pLastStart;
+ while (p < pStop && rError == FormulaError::NONE && eState < blank)
+ {
+ if (eState == minute)
+ rCurFmtType |= SvNumFormatType::TIME;
+ if (rtl::isAsciiDigit(*p))
+ {
+ // Maximum 2 digits per unit, except fractions.
+ if (p - pLastStart >= 2 && eState != fraction)
+ rError = nStringNoValueError;
+ }
+ else if (p > pLastStart)
+ {
+ // We had at least one digit.
+ if (eState < done)
+ {
+ nUnit[eState] = o3tl::toInt32(rStr.subView( pLastStart - pStart, p - pLastStart));
+ if (nLimit[eState] && nLimit[eState] < nUnit[eState])
+ rError = nStringNoValueError;
+ }
+ pLastStart = p + 1; // hypothetical next start
+ // Delimiters must match, a trailing delimiter
+ // yields an invalid date/time.
+ switch (eState)
+ {
+ case month:
+ // Month must be followed by separator and
+ // day, no trailing blanks.
+ if (*p != '-' || (p+1 == pStop))
+ rError = nStringNoValueError;
+ break;
+ case day:
+ if ((*p != 'T' || (p+1 == pStop)) && *p != ' ')
+ rError = nStringNoValueError;
+ // Take one blank as a valid delimiter
+ // between date and time.
+ break;
+ case hour:
+ // Hour must be followed by separator and
+ // minute, no trailing blanks.
+ if (*p != ':' || (p+1 == pStop))
+ rError = nStringNoValueError;
+ break;
+ case minute:
+ if ((*p != ':' || (p+1 == pStop)) && *p != ' ')
+ rError = nStringNoValueError;
+ if (*p == ' ')
+ eState = done;
+ break;
+ case second:
+ if (((*p != ',' && *p != '.') || (p+1 == pStop)) && *p != ' ')
+ rError = nStringNoValueError;
+ if (*p == ' ')
+ eState = done;
+ break;
+ case fraction:
+ eState = done;
+ break;
+ default:
+ rError = nStringNoValueError;
+ break;
+ }
+ eState = static_cast<State>(eState + 1);
+ }
+ else
+ rError = nStringNoValueError;
+ ++p;
+ }
+ if (eState == blank)
+ {
+ while (p < pStop && *p == ' ')
+ ++p;
+ if (p < pStop)
+ rError = nStringNoValueError;
+ eState = stop;
+ }
+
+ // Month without day, or hour without minute.
+ if (eState == month || (eState == day && p <= pLastStart) ||
+ eState == hour || (eState == minute && p <= pLastStart))
+ rError = nStringNoValueError;
+
+ if (rError == FormulaError::NONE)
+ {
+ // Catch the very last unit at end of string.
+ if (p > pLastStart && eState < done)
+ {
+ nUnit[eState] = o3tl::toInt32(rStr.subView( pLastStart - pStart, p - pLastStart));
+ if (nLimit[eState] && nLimit[eState] < nUnit[eState])
+ rError = nStringNoValueError;
+ }
+ if (bDate && nUnit[hour] > 23)
+ rError = nStringNoValueError;
+ if (rError == FormulaError::NONE)
+ {
+ if (bDate && nUnit[day] == 0)
+ nUnit[day] = 1;
+ double fFraction = (nUnit[fraction] <= 0 ? 0.0 :
+ ::rtl::math::pow10Exp( nUnit[fraction],
+ static_cast<int>( -ceil( log10( static_cast<double>( nUnit[fraction]))))));
+ if (!bDate)
+ fValue = 0.0;
+ else
+ {
+ Date aDate(
+ sal::static_int_cast<sal_Int16>(nUnit[day]),
+ sal::static_int_cast<sal_Int16>(nUnit[month]),
+ sal::static_int_cast<sal_Int16>(nUnit[year]));
+ if (!aDate.IsValidDate())
+ rError = nStringNoValueError;
+ else
+ {
+ if (pFormatter)
+ fValue = aDate - pFormatter->GetNullDate();
+ else
+ {
+ SAL_WARN("sc.core","ScGlobal::ConvertStringToValue - fixed null date");
+ static Date aDefaultNullDate( 30, 12, 1899);
+ fValue = aDate - aDefaultNullDate;
+ }
+ }
+ }
+ fValue += ((nUnit[hour] * 3600) + (nUnit[minute] * 60) + nUnit[second] + fFraction) / 86400.0;
+ }
+ }
+ }
+ break;
+ default:
+ rError = nStringNoValueError;
+ }
+ if (rError != FormulaError::NONE)
+ fValue = 0.0;
+ }
+ return fValue;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-26 06:20:16 +0000